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

Block 34907

Hash
000001a4848f69b3f2b4d3b26d8b9708ee5cbac45dc37b2855848e4904ab708c
Confirmations
6265
Time
2026-10-28 03:01:13 UTC
Median time
2026-10-28 02:53:14 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
1682aa3ad51b1fd2327167a850f1fff0981082c2fe6661bc4d1d3951df4958df
Previous block
000000d810cc3b900816c197fd1b102813e4d3ad2fc91fb20dfa9304cf0c0582
Next block
000000ac418408b4e09eaa5652dfc4be042ea2c920c2de61ec39209104f24e1f

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 34907 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
97fd4fef4ff0e343466b5221b538622a… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
1682aa3ad51b…3951df4958df coinbase1250