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

Block 36208

Hash
00000207cb0586123722a66bc30cdb4c412419eac2388dec28de6687e9cfdd4b
Confirmations
4559
Time
2026-10-29 13:46:00 UTC
Median time
2026-10-29 13:37:48 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
a719bfd7db7def0a3c525d3f617597bf3c90575544ecfc87af09277ab08e198b
Previous block
00000198f9c6318b9d4abd97bea28080dde2390193103e9dbdf351de5cda20e2
Next block
0000021db559bc4ce0a0bbd58c3b40202c8a763c77345365f2dda8225757db3b

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 36208 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
1e234ad3401c462999bcb7ec2b605010… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
a719bfd7db7d…277ab08e198b coinbase1250