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

Block 29464

Hash
0000014c25989163310d3efea6ac12b31b0639307ff0f4ee5da9f3b5e691b2ee
Confirmations
10594
Time
2026-10-22 00:47:02 UTC
Median time
2026-10-22 00:39:03 UTC
Transactions
3
Size
3,182
Weight
12,212
Difficulty
0.0021387367
Bits
1e01d38f
Merkle root
d663cd845cd75c14bbe9033a7aea4638b1af659534f3fff8a184f2c693096cb3
Previous block
0000000915289b1386bfa4a669022977bc488cf0bfa45f05f4f58ae58a212b30
Next block
000000b7985c2ae602f7fce1006930c1ed92bf11e01fddd018240a563c20d48e

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 29464 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
00ee7d93c7697b51904fe920f1d82ae6… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
d0c56d32aa3c…0b70135bf028 coinbase1250.0000062
035978386ad8…85ca4efead00 pays to P2MR125.99986030.0000031
d09428da2e0e…1e7dc2b323b1 pays to P2MR122.9998510.0000031