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

Block 24294

Hash
0000013b65b7de89e70b4a4e7595798d0c1847bcf0dd313c80a11aae27a3e125
Confirmations
16761
Time
2026-10-16 03:22:44 UTC
Median time
2026-10-16 03:14:05 UTC
Transactions
2
Size
2,977
Weight
11,596
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
0a21de2fa94b0151fc31d393085c389b3480fdb3269b533d78940c87f7a87c63
Previous block
000000af5ef24cabc109aeddd586bef120017d85729255a5d969a24a12b8b50b
Next block
0000017f3d380d80ef0f8aa676c5bfa3a63a1b74a152ae262e4de4d1d6eebf4d

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 24294 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
e584537f0f8d9d3058ffdecf096bd556… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
56e3312c2726…1e05c2ffa343 coinbase1250.0000031
e089678e7a4f…347cfb1041ec pays to P2MR125.99986030.0000031