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

Block 26796

Hash
0000001d75f05598e2dd81e78ed6552e8a85f1b1c4a6e04a54562dabd62c54f9
Confirmations
13420
Time
2026-10-19 00:26:27 UTC
Median time
2026-10-19 00:18:21 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0023644668
Bits
1e01a6ec
Merkle root
9b52852b28acc42059a533b27117fb250e165f1d490f9daf0b79b36041a6b744
Previous block
0000018543f3a934b13e5f917e55858bffcc1c93bf8c4cd4df93b91a116d6f0e
Next block
00000037797dd4db19136d6409a6b40aae485de414775f02467166a5c41841da

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 26796 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
f001cf048e0227edb369f128673b9f86… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
9b52852b28ac…b36041a6b744 coinbase1250