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

Block 23847

Hash
00000073d4219ab354a0f55bb067ef72ffedbc68c2796858245d740e9b064fbe
Confirmations
16376
Time
2026-10-15 15:04:24 UTC
Median time
2026-10-15 14:56:16 UTC
Transactions
8
Size
4,207
Weight
15,292
Difficulty
0.0028309697
Bits
1e01613b
Merkle root
4925dea9344eb39ca4332923382c9986a813d11414bf3baa5e72d51d3bb5420f
Previous block
000000a6f928a98d2af5a4e9b60aa3f472ba4eaab831725a4a9e288abf039a76
Next block
000000cdfbf9ded58e02ce55f585d4fa1eb73a134367b8bfc275cfec64b16288

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 23847 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
e69838079751d77c914283562fcd8d77… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
5229e17b93c2…60638e0fec7b coinbase1250.0000217
4b9c02b210b7…b71f25831c0b pays to P2MR1243.99997810.0000031
1a2205c44c1f…ea9e5eedd928 pays to P2MR128.99986960.0000031
0413a0bc944a…2f54bcce723b pays to P2MR1238.99996260.0000031
6ec94410b2bf…8dd68dd58c45 pays to P2MR1242.9999750.0000031
c50fe0ca3bf4…b982c4187846 pays to P2MR1232.9999440.0000031
d53704783006…36b0068894ce pays to P2MR1216.99989440.0000031
bbeb0ae1b3d8…d60b653718ef pays to P2MR1229.99993470.0000031