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

Block 32276

Hash
00000092748b4a1f53eaced2d326c25e7b9e510217c8b2608ea4a9758f03c4be
Confirmations
7997
Time
2026-10-25 04:35:53 UTC
Median time
2026-10-25 04:27:48 UTC
Transactions
3
Size
3,320
Weight
12,350
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
32463b6b995db67c5c67166f6612053e4e76f9a9efbdfc44ae45f65c0220a19d
Previous block
0000011edf189fec615105db7b5dfe348a6ed2399d1a982ead6f0b47af94160f
Next block
0000002e492a0e0a3e64ff42098b9fa7a20d8db5034d91ceb3fd1de305a6d1dd

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 32276 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
2711b4ee8546d0b3eacf7ad3d69ba196… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
5fbb16a91d82…899ae1e9908e coinbase1250.00000688
29012772d1fb…55618cab407b spends P2MR pays to P2MR120.997989680.00000344
807cfc32e586…335c1db214cf spends P2MR pays to P2MR120.997989680.00000344