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

Block 36955

Hash
0000009d7a96be580c77ec784c9e92ba415782f35164206ca6c6a27abcd76268
Confirmations
3937
Time
2026-10-30 09:36:55 UTC
Median time
2026-10-30 09:28:29 UTC
Transactions
2
Size
2,978
Weight
11,600
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
edc9eeb1347c98a6a1ad310c036f95680bda03b67adaf7ff743843986f063c7c
Previous block
000000e2d695f50eb6cc0f164a309e6152fa618477dad8c439c4a2875cbc842d
Next block
00000125d91d484824b45166851f02b6ca0de37638becdb6bc5a65171ade7d3d

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 36955 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
d32057e85f18894e170cabf6cad51715… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
9d9d683b1836…45b4eec4e205 coinbase1250.0000031
2b430a60e5d2…824f8d086217 pays to P2MR126.98377350.0000031