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

Block 31465

Hash
0000005d5b13af7eb32383d13054fa201ffd68ed039bd616c1037967683f6679
Confirmations
8786
Time
2026-10-24 06:46:10 UTC
Median time
2026-10-24 06:38:21 UTC
Transactions
6
Size
3,935
Weight
14,198
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
e90283c294917c017f7103b1b8cbd0e0f221c5eec58874b63d8a1def4bf31174
Previous block
00000070a63c3ffe91e098b66427c41acea2c6276102ec0f7914d5995bec323f
Next block
00000060e3ef556421bada593835f1b0230fd2aecdf696dd914eb6f9456e144a

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 31465 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
8695faead1f67ee3dd5f856daf359fe5… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
b9ef7fd27a44…654e5f3a1299 coinbase1250.00001618
ae8717cd2f12…67099bfe5a99 pays to P2MR122.9998510.0000031
e4da51c671d0…bddefc0ee2c1 pays to P2MR1225.99992230.0000031
6d405f739342…0481e4f3eeca pays to P2MR1238.99996260.0000031
d15050021efb…f6374b9e6d23 spends P2MR pays to P2MR120.997989680.00000344
05d124549343…2e39402b89ba spends P2MR pays to P2MR120.997989680.00000344