Ark-0
Ark-0 is a test network for trying things out. It may be reset at any time.

Block 7624

Hash
000000038e7c9a899947409fa178e8c7a1f8cfde756eaa1d485044d625e5e7ac
Confirmations
34278
Time
2026-09-25 07:03:15 UTC
Median time
2026-09-25 06:44:21 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
6d9902dbd0399b752ac4dda55d36115ae5703fbb730859b92d05619568c95863
Previous block
00000030850405a15626430b40df146baa49ec2843d2c8d445728b2c5eacbc73
Next block
00000033683caa41a42faa666be146be33ab51f1a70a949755fd4082083fb2c1

ML-DSA-44 block signature (M2)

M2 is an experimental rule of this test network. From a height set in its build, a node that enforces M2 accepts a block only if, besides the classical signet signature, the block carries a valid ML-DSA-44 signature by the Ark-0 block key, in its coinbase's witness commitment output. This page shows that signature; it does not check it.

Block 7624 is below the activation height 20000: nodes do not require this signature, and only log the result of checking it when run with -debug=validation. The block producer adds it from height 18000 on, so that nodes can check it before it is required.

Status
No ML-DSA-44 block signature in this block

Transactions

txidInputsOutputsAmountFee
6d9902dbd039…619568c95863 coinbase1250