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

Block 29487

Hash
00000196bf381504be881faade3e6c9e82b3f2e5f28e4a3fb80ce9bdd28d8c56
Confirmations
10791
Time
2026-10-22 01:23:06 UTC
Median time
2026-10-22 01:15:02 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0021387367
Bits
1e01d38f
Merkle root
62a783b368e04c290162c25acb8172b6b7832dccb9b8c6328279d0fa95c82669
Previous block
000000415e14c3c7e32dbf9c8d707737b9f39fc1c6f789b7ba1d4c58ad1731b6
Next block
0000002e890aef9ce33381fd8ae82c8c4d7d34fad3b52ba4bbff95454eb4704f

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 29487 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
5f15b8bcd765fe0ddb809cacb18788a4… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
62a783b368e0…d0fa95c82669 coinbase1250