#
ADA price: $ 0.8631
Epoch: 578 (98%)
Our Pool: [CRYL]
Ad: Boost your business with unlimited cashback. Finom!

Stake

Delegation Reward History

Epoch Delegated Pool Amount
577 (2025-08-17 - 2025-08-22) ITC ₳ 0.766
576 (2025-08-12 - 2025-08-17) ITC ₳ 0.594
575 (2025-08-07 - 2025-08-12) ITC ₳ 0.715
574 (2025-08-02 - 2025-08-07) ITC ₳ 0.731
573 (2025-07-28 - 2025-08-02) ITC ₳ 0.835
572 (2025-07-23 - 2025-07-28) ITC ₳ 0.718
571 (2025-07-18 - 2025-07-23) ITC ₳ 0.531
570 (2025-07-13 - 2025-07-18) ITC ₳ 0.700
569 (2025-07-08 - 2025-07-13) ITC ₳ 0.581
568 (2025-07-03 - 2025-07-08) ITC ₳ 0.615
567 (2025-06-28 - 2025-07-03) ITC ₳ 0.546
566 (2025-06-23 - 2025-06-28) ITC ₳ 0.649
565 (2025-06-18 - 2025-06-23) ITC ₳ 0.753
564 (2025-06-13 - 2025-06-18) ITC ₳ 0.632
563 (2025-06-08 - 2025-06-13) ITC ₳ 0.704
562 (2025-06-03 - 2025-06-08) ITC ₳ 0.656
561 (2025-05-29 - 2025-06-03) ITC ₳ 0.764
560 (2025-05-24 - 2025-05-29) ITC ₳ 0.625
559 (2025-05-19 - 2025-05-24) ITC ₳ 0.714
558 (2025-05-14 - 2025-05-19) ITC ₳ 0.574
557 (2025-05-09 - 2025-05-14) ITC ₳ 0.592
556 (2025-05-04 - 2025-05-09) ITC ₳ 0.853
555 (2025-04-29 - 2025-05-04) ITC ₳ 0.631
554 (2025-04-24 - 2025-04-29) ITC ₳ 0.769
553 (2025-04-19 - 2025-04-24) ITC ₳ 0.678
552 (2025-04-14 - 2025-04-19) ITC ₳ 0.644
551 (2025-04-09 - 2025-04-14) ITC ₳ 0.759
550 (2025-04-04 - 2025-04-09) ITC ₳ 0.481
549 (2025-03-30 - 2025-04-04) ITC ₳ 0.684
548 (2025-03-25 - 2025-03-30) ITC ₳ 0.869
547 (2025-03-20 - 2025-03-25) ITC ₳ 0.570
546 (2025-03-15 - 2025-03-20) ITC ₳ 0.715
545 (2025-03-10 - 2025-03-15) ITC ₳ 0.534
544 (2025-03-05 - 2025-03-10) ITC ₳ 0.791
543 (2025-02-28 - 2025-03-05) ITC ₳ 0.665
542 (2025-02-23 - 2025-02-28) ITC ₳ 0.537
541 (2025-02-18 - 2025-02-23) ITC ₳ 0.667
540 (2025-02-13 - 2025-02-18) ITC ₳ 0.576
539 (2025-02-08 - 2025-02-13) ITC ₳ 0.595
538 (2025-02-03 - 2025-02-08) ITC ₳ 0.984
537 (2025-01-29 - 2025-02-03) ITC ₳ 0.765
536 (2025-01-24 - 2025-01-29) ITC ₳ 0.524
535 (2025-01-19 - 2025-01-24) ITC ₳ 0.692
534 (2025-01-14 - 2025-01-19) ITC ₳ 0.694
533 (2025-01-09 - 2025-01-14) ITC ₳ 0.656
532 (2025-01-04 - 2025-01-09) ITC ₳ 0.692
Year: 2024
531 (2024-12-30 - 2025-01-04) ITC ₳ 0.713
530 (2024-12-25 - 2024-12-30) ITC ₳ 0.855
529 (2024-12-20 - 2024-12-25) ITC ₳ 0.667
528 (2024-12-15 - 2024-12-20) ITC ₳ 0.709
527 (2024-12-10 - 2024-12-15) ITC ₳ 0.711
526 (2024-12-05 - 2024-12-10) ITC ₳ 0.796
525 (2024-11-30 - 2024-12-05) ITC ₳ 0.890
524 (2024-11-25 - 2024-11-30) ITC ₳ 0.863
523 (2024-11-20 - 2024-11-25) ITC ₳ 0.649
522 (2024-11-15 - 2024-11-20) ITC ₳ 0.904
521 (2024-11-10 - 2024-11-15) ITC ₳ 0.788
520 (2024-11-05 - 2024-11-09) ITC ₳ 0.662
519 (2024-10-31 - 2024-11-05) ITC ₳ 0.695
518 (2024-10-26 - 2024-10-31) ITC ₳ 0.736
517 (2024-10-21 - 2024-10-26) ITC ₳ 0.741
516 (2024-10-16 - 2024-10-21) ITC ₳ 0.726
515 (2024-10-11 - 2024-10-16) ITC ₳ 0.486
514 (2024-10-06 - 2024-10-11) ITC ₳ 0.567
513 (2024-10-01 - 2024-10-06) ITC ₳ 0.833
512 (2024-09-26 - 2024-10-01) ITC ₳ 0.455
511 (2024-09-21 - 2024-09-26) ITC ₳ 0.833
510 (2024-09-16 - 2024-09-21) ITC ₳ 0.665
509 (2024-09-11 - 2024-09-16) ITC ₳ 0.722
508 (2024-09-06 - 2024-09-06) ITC ₳ 0.721
507 (2024-09-01 - 2024-09-06) ITC ₳ 0.782
506 (2024-08-27 - 2024-09-01) ITC ₳ 0.741
505 (2024-08-22 - 2024-08-27) ITC ₳ 0.857
504 (2024-08-17 - 2024-08-22) ITC ₳ 0.716
503 (2024-08-12 - 2024-08-17) ITC ₳ 0.677
502 (2024-08-07 - 2024-08-12) ITC ₳ 0.798
501 (2024-08-02 - 2024-08-07) ITC ₳ 0.658
500 (2024-07-28 - 2024-08-02) ITC ₳ 0.679
499 (2024-07-23 - 2024-07-28) ITC ₳ 0.738
498 (2024-07-18 - 2024-07-23) ITC ₳ 0.832
497 (2024-07-13 - 2024-07-18) ITC ₳ 0.698
496 (2024-07-08 - 2024-07-13) ITC ₳ 0.683
495 (2024-07-03 - 2024-07-08) ITC ₳ 0.644
494 (2024-06-28 - 2024-07-03) ITC ₳ 0.804
493 (2024-06-23 - 2024-06-28) ITC ₳ 0.691
492 (2024-06-18 - 2024-06-23) ITC ₳ 0.870
491 (2024-06-13 - 2024-06-18) ITC ₳ 0.753
490 (2024-06-08 - 2024-06-13) ITC ₳ 0.907
489 (2024-06-03 - 2024-06-08) ITC ₳ 1.061
488 (2024-05-29 - 2024-06-03) ITC ₳ 0.591
487 (2024-05-24 - 2024-05-29) ITC ₳ 0.691
486 (2024-05-19 - 2024-05-24) ITC ₳ 0.686
485 (2024-05-14 - 2024-05-19) ITC ₳ 0.765
484 (2024-05-09 - 2024-05-14) ITC ₳ 0.746
483 (2024-05-04 - 2024-05-09) ITC ₳ 0.846
482 (2024-04-29 - 2024-05-04) ITC ₳ 0.748
481 (2024-04-24 - 2024-04-29) ITC ₳ 0.619
480 (2024-04-19 - 2024-04-24) ITC ₳ 0.807
479 (2024-04-14 - 2024-04-19) ITC ₳ 0.530
478 (2024-04-09 - 2024-04-14) ITC ₳ 0.840
477 (2024-04-04 - 2024-04-09) ITC ₳ 0.885
476 (2024-03-30 - 2024-04-04) ITC ₳ 1.023
475 (2024-03-25 - 2024-03-30) ITC ₳ 1.210
474 (2024-03-20 - 2024-03-25) ITC ₳ 0.672
473 (2024-03-15 - 2024-03-20) ITC ₳ 1.044
472 (2024-03-10 - 2024-03-15) ITC ₳ 0.982
471 (2024-03-05 - 2024-03-10) ITC ₳ 1.168
470 (2024-02-29 - 2024-03-05) ITC ₳ 0.870
469 (2024-02-24 - 2024-02-29) ITC ₳ 0.908
468 (2024-02-19 - 2024-02-24) ITC ₳ 0.742
467 (2024-02-14 - 2024-02-19) ITC ₳ 0.800
466 (2024-02-09 - 2024-02-14) ITC ₳ 0.724
465 (2024-02-04 - 2024-02-09) ITC ₳ 0.589
464 (2024-01-30 - 2024-02-04) ITC ₳ 0.731
463 (2024-01-25 - 2024-01-30) ITC ₳ 0.975
462 (2024-01-20 - 2024-01-25) ITC ₳ 0.914
461 (2024-01-15 - 2024-01-20) ITC ₳ 0.633
460 (2024-01-10 - 2024-01-15) ITC ₳ 0.778
459 (2024-01-05 - 2024-01-10) ITC ₳ 0.797
Year: 2023
458 (2023-12-31 - 2024-01-05) ITC ₳ 0.984
457 (2023-12-26 - 2023-12-31) ITC ₳ 0.823
456 (2023-12-21 - 2023-12-26) ITC ₳ 0.954
455 (2023-12-16 - 2023-12-21) ITC ₳ 0.940
454 (2023-12-11 - 2023-12-16) ITC ₳ 0.876
453 (2023-12-06 - 2023-12-11) ITC ₳ 0.919
452 (2023-12-01 - 2023-12-06) ITC ₳ 0.857
451 (2023-11-26 - 2023-12-01) ITC ₳ 0.536
450 (2023-11-21 - 2023-11-26) ITC ₳ 0.780
449 (2023-11-16 - 2023-11-21) ITC ₳ 0.924
448 (2023-11-11 - 2023-11-16) ITC ₳ 0.783
447 (2023-11-06 - 2023-11-11) ITC ₳ 0.635
446 (2023-11-01 - 2023-11-06) ITC ₳ 0.821
445 (2023-10-27 - 2023-11-01) ITC ₳ 0.743
444 (2023-10-22 - 2023-10-27) ITC ₳ 0.887
443 (2023-10-17 - 2023-10-22) ITC ₳ 0.641
442 (2023-10-12 - 2023-10-17) ITC ₳ 0.785
441 (2023-10-07 - 2023-10-12) ITC ₳ 0.908
440 (2023-10-02 - 2023-10-07) ITC ₳ 0.711
439 (2023-09-27 - 2023-10-02) ITC ₳ 0.926
438 (2023-09-22 - 2023-09-27) ITC ₳ 0.807
437 (2023-09-17 - 2023-09-22) ITC ₳ 0.913
436 (2023-09-12 - 2023-09-17) ITC ₳ 0.711
435 (2023-09-07 - 2023-09-12) ITC ₳ 0.690
434 (2023-09-02 - 2023-09-07) ITC ₳ 0.841
433 (2023-08-28 - 2023-09-02) ITC ₳ 0.651
432 (2023-08-23 - 2023-08-28) ITC ₳ 0.712
431 (2023-08-18 - 2023-08-23) ITC ₳ 1.005
430 (2023-08-13 - 2023-08-18) ITC ₳ 0.903
429 (2023-08-08 - 2023-08-13) ITC ₳ 0.780
428 (2023-08-03 - 2023-08-08) ITC ₳ 0.825
427 (2023-07-29 - 2023-08-03) ITC ₳ 0.907
426 (2023-07-24 - 2023-07-29) ITC ₳ 0.999
425 (2023-07-19 - 2023-07-24) ITC ₳ 1.042
424 (2023-07-14 - 2023-07-19) ITC ₳ 0.898
423 (2023-07-09 - 2023-07-14) ITC ₳ 0.974
422 (2023-07-04 - 2023-07-09) ITC ₳ 0.844
421 (2023-06-29 - 2023-07-04) ITC ₳ 0.867
420 (2023-06-24 - 2023-06-29) ITC ₳ 0.930
419 (2023-06-19 - 2023-06-24) ITC ₳ 1.081
418 (2023-06-14 - 2023-06-19) ITC ₳ 0.768
417 (2023-06-09 - 2023-06-14) ITC ₳ 0.971
416 (2023-06-04 - 2023-06-09) ITC ₳ 1.037
415 (2023-05-30 - 2023-06-04) ITC ₳ 0.709
414 (2023-05-25 - 2023-05-30) ITC ₳ 0.718
413 (2023-05-20 - 2023-05-25) ITC ₳ 0.971
412 (2023-05-15 - 2023-05-20) ITC ₳ 0.681
411 (2023-05-10 - 2023-05-15) ITC ₳ 0.773
410 (2023-05-05 - 2023-05-10) ITC ₳ 0.945
409 (2023-04-30 - 2023-05-05) ITC ₳ 1.102
408 (2023-04-25 - 2023-04-30) ITC ₳ 0.637
407 (2023-04-20 - 2023-04-25) ITC ₳ 1.033
406 (2023-04-15 - 2023-04-20) ITC ₳ 0.919
405 (2023-04-10 - 2023-04-15) ITC ₳ 0.726
404 (2023-04-05 - 2023-04-10) ITC ₳ 1.062
403 (2023-03-31 - 2023-04-05) ITC ₳ 1.094
402 (2023-03-26 - 2023-03-31) ITC ₳ 0.932
401 (2023-03-21 - 2023-03-26) ITC ₳ 0.861
400 (2023-03-16 - 2023-03-21) ITC ₳ 1.141
399 (2023-03-11 - 2023-03-16) ITC ₳ 0.881
398 (2023-03-06 - 2023-03-11) ITC ₳ 0.791
397 (2023-03-01 - 2023-03-06) ITC ₳ 0.999
396 (2023-02-24 - 2023-03-01) ITC ₳ 1.052
395 (2023-02-19 - 2023-02-24) ITC ₳ 0.546
394 (2023-02-14 - 2023-02-19) ITC ₳ 1.104
393 (2023-02-09 - 2023-02-14) ITC ₳ 0.759
392 (2023-02-04 - 2023-02-09) ITC ₳ 0.937
391 (2023-01-30 - 2023-02-04) ITC ₳ 0.811
390 (2023-01-25 - 2023-01-30) ITC ₳ 0.841
389 (2023-01-20 - 2023-01-25) ITC ₳ 0.864
388 (2023-01-15 - 2023-01-20) ITC ₳ 0.704
387 (2023-01-10 - 2023-01-15) ITC ₳ 0.807
386 (2023-01-05 - 2023-01-10) ITC ₳ 0.863
Year: 2022
385 (2022-12-31 - 2023-01-05) ITC ₳ 0.746
384 (2022-12-26 - 2022-12-31) ITC ₳ 0.773
383 (2022-12-21 - 2022-12-26) ITC ₳ 0.961
382 (2022-12-16 - 2022-12-21) ITC ₳ 0.853
381 (2022-12-11 - 2022-12-16) ITC ₳ 0.856
380 (2022-12-06 - 2022-12-11) ITC ₳ 0.863
379 (2022-12-01 - 2022-12-06) ITC ₳ 0.911
378 (2022-11-26 - 2022-12-01) ITC ₳ 1.046
377 (2022-11-21 - 2022-11-26) ITC ₳ 1.025
376 (2022-11-16 - 2022-11-21) ITC ₳ 1.013
375 (2022-11-11 - 2022-11-16) ITC ₳ 0.653
374 (2022-11-06 - 2022-11-11) ITC ₳ 0.791
373 (2022-11-01 - 2022-11-06) ITC ₳ 1.212
372 (2022-10-27 - 2022-11-01) ITC ₳ 1.069
371 (2022-10-22 - 2022-10-27) ITC ₳ 0.933
370 (2022-10-17 - 2022-10-22) ITC ₳ 1.157
369 (2022-10-12 - 2022-10-17) ITC ₳ 0.546
368 (2022-10-07 - 2022-10-12) ITC ₳ 0.907
367 (2022-10-02 - 2022-10-07) ITC ₳ 0.767
366 (2022-09-27 - 2022-10-02) ITC ₳ 1.321
365 (2022-09-22 - 2022-09-27) ITC ₳ 0.872
364 (2022-09-17 - 2022-09-22) ITC ₳ 0.812
363 (2022-09-12 - 2022-09-17) ITC ₳ 0.917
362 (2022-09-07 - 2022-09-12) ITC ₳ 0.834
361 (2022-09-02 - 2022-09-07) ITC ₳ 0.833
360 (2022-08-28 - 2022-09-02) ITC ₳ 1.099
359 (2022-08-23 - 2022-08-28) ITC ₳ 0.991
358 (2022-08-18 - 2022-08-23) ITC ₳ 0.748
357 (2022-08-13 - 2022-08-18) ITC ₳ 0.939
356 (2022-08-08 - 2022-08-13) ITC ₳ 0.669
355 (2022-08-03 - 2022-08-08) ITC ₳ 0.783
354 (2022-07-29 - 2022-08-03) ITC ₳ 0.754
353 (2022-07-24 - 2022-07-29) ITC ₳ 1.056
352 (2022-07-19 - 2022-07-24) ITC ₳ 1.004
351 (2022-07-14 - 2022-07-19) ITC ₳ 0.893
350 (2022-07-09 - 2022-07-14) ITC ₳ 0.949
349 (2022-07-04 - 2022-07-09) ITC ₳ 1.366
348 (2022-06-29 - 2022-07-04) ITC ₳ 1.038
347 (2022-06-24 - 2022-06-29) ITC ₳ 1.033
346 (2022-06-19 - 2022-06-24) ITC ₳ 0.931
345 (2022-06-14 - 2022-06-19) ITC ₳ 0.821
344 (2022-06-09 - 2022-06-14) ITC ₳ 0.931
343 (2022-06-04 - 2022-06-09) ITC ₳ 1.196
342 (2022-05-30 - 2022-06-04) ITC ₳ 0.990
341 (2022-05-25 - 2022-05-30) ITC ₳ 0.847
340 (2022-05-20 - 2022-05-25) ITC ₳ 0.995
339 (2022-05-15 - 2022-05-20) ITC ₳ 0.790
338 (2022-05-10 - 2022-05-15) ITC ₳ 0.990
337 (2022-05-05 - 2022-05-10) ITC ₳ 0.993
336 (2022-04-30 - 2022-05-05) ITC ₳ 0.817
335 (2022-04-25 - 2022-04-30) ITC ₳ 0.877
334 (2022-04-20 - 2022-04-25) ITC ₳ 1.000
333 (2022-04-15 - 2022-04-20) ITC ₳ 1.249
332 (2022-04-10 - 2022-04-15) ITC ₳ 0.697
331 (2022-04-05 - 2022-04-10) ITC ₳ 1.279
330 (2022-03-31 - 2022-04-05) ITC ₳ 0.983
329 (2022-03-26 - 2022-03-31) ITC ₳ 1.001
328 (2022-03-21 - 2022-03-26) ITC ₳ 1.008
327 (2022-03-16 - 2022-03-21) ITC ₳ 0.917
326 (2022-03-11 - 2022-03-16) ITC ₳ 0.867
325 (2022-03-06 - 2022-03-11) ITC ₳ 1.108
324 (2022-03-01 - 2022-03-06) ITC ₳ 0.853
323 (2022-02-24 - 2022-03-01) ITC ₳ 1.176
322 (2022-02-19 - 2022-02-24) ITC ₳ 0.709
321 (2022-02-14 - 2022-02-19) ITC ₳ 0.994
320 (2022-02-09 - 2022-02-14) ITC ₳ 1.093
319 (2022-02-04 - 2022-02-09) ITC ₳ 1.093
318 (2022-01-30 - 2022-02-04) ITC ₳ 0.876
317 (2022-01-25 - 2022-01-30) ITC ₳ 0.916
316 (2022-01-20 - 2022-01-25) ITC ₳ 0.834
315 (2022-01-15 - 2022-01-20) ITC ₳ 0.982
314 (2022-01-10 - 2022-01-15) ITC ₳ 0.922
313 (2022-01-05 - 2022-01-10) ITC ₳ 0.827
Year: 2021
312 (2021-12-31 - 2022-01-05) ITC ₳ 0.991
311 (2021-12-26 - 2021-12-31) ITC ₳ 0.964
310 (2021-12-21 - 2021-12-26) ITC ₳ 1.116
309 (2021-12-16 - 2021-12-21) ITC ₳ 0.866
308 (2021-12-11 - 2021-12-16) ITC ₳ 1.107
307 (2021-12-06 - 2021-12-11) ITC ₳ 0.994
306 (2021-12-01 - 2021-12-06) ITC ₳ 0.904
305 (2021-11-26 - 2021-12-01) ITC ₳ 1.012
304 (2021-11-21 - 2021-11-26) ITC ₳ 1.488
303 (2021-11-16 - 2021-11-21) ITC ₳ 1.025
302 (2021-11-11 - 2021-11-16) ITC ₳ 1.219
301 (2021-11-06 - 2021-11-11) ITC ₳ 0.738
300 (2021-11-01 - 2021-11-06) ITC ₳ 1.108
299 (2021-10-27 - 2021-11-01) ITC ₳ 0.757
298 (2021-10-22 - 2021-10-27) ITC ₳ 1.011
297 (2021-10-17 - 2021-10-22) ITC ₳ 1.032
296 (2021-10-12 - 2021-10-17) ITC ₳ 1.149
295 (2021-10-07 - 2021-10-12) ITC ₳ 0.710
294 (2021-10-02 - 2021-10-07) ITC ₳ 0.701
293 (2021-09-27 - 2021-10-02) ITC ₳ 0.596
292 (2021-09-22 - 2021-09-27) ITC ₳ 0.751
291 (2021-09-17 - 2021-09-22) ITC ₳ 0.355
290 (2021-09-12 - 2021-09-17) ITC ₳ 0.785
289 (2021-09-07 - 2021-09-12) ITC ₳ 0.439
288 (2021-09-02 - 2021-09-07) ITC ₳ 0.647
287 (2021-08-28 - 2021-09-02) ITC ₳ 0.691
286 (2021-08-23 - 2021-08-28) ITC ₳ 0.755
285 (2021-08-18 - 2021-08-23) ITC ₳ 0.756
284 (2021-08-13 - 2021-08-18) ITC ₳ 0.850
283 (2021-08-08 - 2021-08-13) ITC ₳ 0.720
282 (2021-08-03 - 2021-08-08) ITC ₳ 0.578
281 (2021-07-29 - 2021-08-03) ITC ₳ 0.738
280 (2021-07-24 - 2021-07-29) ITC ₳ 0.567
279 (2021-07-19 - 2021-07-24) ITC ₳ 0.942
278 (2021-07-14 - 2021-07-19) ITC ₳ 0.829
277 (2021-07-09 - 2021-07-14) ITC ₳ 0.636
276 (2021-07-04 - 2021-07-09) ITC ₳ 0.710
275 (2021-06-29 - 2021-07-04) ITC ₳ 0.564
274 (2021-06-24 - 2021-06-29) ITC ₳ 0.646
273 (2021-06-19 - 2021-06-24) ITC ₳ 0.782
272 (2021-06-14 - 2021-06-19) ITC ₳ 0.652
271 (2021-06-09 - 2021-06-14) ITC ₳ 0.892
270 (2021-06-04 - 2021-06-09) CHEEK ₳ 0.664
269 (2021-05-30 - 2021-06-04) CHEEK ₳ 0.747
268 (2021-05-25 - 2021-05-30) CHEEK ₳ 0.965
267 (2021-05-20 - 2021-05-25) CHEEK ₳ 0.780
266 (2021-05-15 - 2021-05-20) UKADA ₳ 0.689
265 (2021-05-10 - 2021-05-15) UKADA ₳ 0.619
264 (2021-05-05 - 2021-05-10) UKADA ₳ 0.521
263 (2021-04-30 - 2021-05-05) UKADA ₳ 0.723
262 (2021-04-25 - 2021-04-30) UKADA ₳ 0.613
261 (2021-04-20 - 2021-04-25) UKADA ₳ 0.657
260 (2021-04-15 - 2021-04-20) UKADA ₳ 0.661
259 (2021-04-10 - 2021-04-15) UKADA ₳ 0.738
258 (2021-04-05 - 2021-04-10) UKADA ₳ 0.368
257 (2021-03-31 - 2021-04-05) CONGE ₳ 0.325
256 (2021-03-26 - 2021-03-31) CONGE ₳ 0.419
255 (2021-03-21 - 2021-03-26) CONGE ₳ 0.322
254 (2021-03-16 - 2021-03-21) CONGE ₳ 0.372
253 (2021-03-11 - 2021-03-16) CONGE ₳ 0.369
Total reward amount: ₳ 264.04

Ad: Play and mine crypto