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

Block 30611

Hash
000000a02157e2d97a4a50826bed35d0761a2bfaa7ff73b5e234ab4a9e220c36
Confirmations
10056
Time
2026-10-23 07:46:23 UTC
Median time
2026-10-23 07:38:16 UTC
Transactions
8
Size
4,690
Weight
15,775
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
1ff1875623d1544bcbd4f2e2891bcba2e611573a025db9fbbe2263661b4b7d16
Previous block
000000d05e1ec0d500f12388000c8bcc0234a542f2ac0266fcd2f26980b3f734
Next block
000000fb4c3c7bac4f76abb7421aa898029317336661d1071a8f7641fa7ef78c

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 30611 is at or above the activation height 20000: nodes that enforce M2 accept a block there only with a valid ML-DSA-44 block signature.

The node behind this site enforces M2 and holds this block, so its block signature passed the node's check.

Status
In the form M2 requires, followed by the signet solution push (the classical signature)
Signature
436e017021484de086fb2301334a905f… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
810b87eb4280…1d6a53ab6496 coinbase1250.00002408
2e9bd23bb60c…b9847142b004 spends P2MR pays to P2MR120.998993120.00000344
5204f2d00564…663d8932721a spends P2MR pays to P2MR120.998993120.00000344
564b4dae1a40…4e6d030ace21 spends P2MR pays to P2MR120.997989680.00000344
8b676637108f…a8e952f5f357 spends P2MR pays to P2MR120.998993120.00000344
6197723ab7dc…870eada5d9aa spends P2MR pays to P2MR120.998993120.00000344
f61551f1555a…aed671d131b1 spends P2MR pays to P2MR120.998993120.00000344
003e44970e63…bdefa39668bb spends P2MR pays to P2MR120.997989680.00000344