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

Block 33313

Hash
000001faa8569f7b7e284c2eb240e6f3660f548e64816d30242c108aa35ee917
Confirmations
6961
Time
2026-10-26 08:15:34 UTC
Median time
2026-10-26 08:07:39 UTC
Transactions
6
Size
4,074
Weight
14,340
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
09e22d1ee5c1257d3e29bd8f990ba1198ed7c231e4fe745b6593925e7fb4ef41
Previous block
000001cdf65ed87d12aa9c58bca54f57f03cdf84efdaa286cda6800abb481156
Next block
0000019f2b8dfe12ee5f87afcc4127e2c3229da0fa3aa471e72aa9d2eddc82f9

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 33313 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
7e2c53c860e6ca3a3a10bc32764b4451… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
122b7a96d1c6…06e287f1c71d coinbase1250.00001686
05814bdbfe66…abdf992ba3e9 pays to P2MR122.9998510.0000031
bc2e3ffa540c…58862e950400 spends P2MR pays to P2MR120.996986240.00000344
c4b353d8e8e3…f237c7e5fe56 spends P2MR pays to P2MR120.996986240.00000344
9062c3b470d0…a9c0edbcb67e spends P2MR pays to P2MR120.996986240.00000344
fe51eddca699…d89f5532829a spends P2MR pays to P2MR120.996986240.00000344