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

Block 35916

Hash
0000016457caeede98fd18c76e046a23eaaf02fe7fe6eb2ee41bf366804a32be
Confirmations
4375
Time
2026-10-29 05:57:28 UTC
Median time
2026-10-29 05:49:34 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
952301a3bfd3100ad80c4435d07b84c19593c7e71e9790a4a6a11f2c4910ee9b
Previous block
0000000be2713fd4606680350cc2debbc2fa8ca31eaf8c3aadc8795af58bdcce
Next block
0000015c90e2463e0370907913944b996578fbba77836fc61be24dc4323760df

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 35916 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
669c6936eec97d262ba72bc662b8d024… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
952301a3bfd3…1f2c4910ee9b coinbase1250