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

Block 30565

Hash
000001be41aebe8f3f2f9a4d3f89c49a72853341c4d67ddd287349c01e6f6bb8
Confirmations
10542
Time
2026-10-23 06:32:45 UTC
Median time
2026-10-23 06:24:38 UTC
Transactions
8
Size
4,690
Weight
15,775
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
2a53d566ead7d5d68348b12a650f3b70222285839a0b43fec3b40d7f368c224e
Previous block
0000012e13088aa9e097f3fc0b50fdad46d4ae8be9f4e1539095577fec80966a
Next block
00000184789a05fe70d19e8471c7b5615bab4df8c4233b06a43995f93d7db2bb

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 30565 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
6c070d176031b191e83fe70a084419be… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
9d1d4ef3e911…ce03d51f6341 coinbase1250.00002408
6b0e306718d5…5e4f4a317c1b spends P2MR pays to P2MR120.997989680.00000344
bc7533a0b663…71115607fc24 spends P2MR pays to P2MR120.998993120.00000344
02bae8e0a44a…26edeba11125 spends P2MR pays to P2MR120.998993120.00000344
f2c5fb5b7d3e…a8b45d08d26c spends P2MR pays to P2MR120.998993120.00000344
be3c95d79c3f…03a12c1b3074 spends P2MR pays to P2MR120.998993120.00000344
4b6ffc67d344…8ca06cec609b spends P2MR pays to P2MR120.998993120.00000344
9601b5074dcb…b58290dc0cf5 spends P2MR pays to P2MR120.998993120.00000344