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

Block 32299

Hash
0000004ea9f9fb2f45d47d31ed471436de6fbda241084e04da1da11e1f8fb23f
Confirmations
8238
Time
2026-10-25 05:12:50 UTC
Median time
2026-10-25 05:04:32 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
867c957e20f9511a5b7f00b8d80e260175ed870ba4723da67f94553d28e61034
Previous block
00000181b9ca4e1a37dd7af34b67a0320320218c82a328f2052ea39ea7341244
Next block
0000000e03b2b68c1af776922f9681af1fc46f10394cb493200c9d543c7d619a

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 32299 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
ea60dd5dc26a646a4dfc7daace5201e8… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
867c957e20f9…553d28e61034 coinbase1250