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

Block 32175

Hash
0000017faa08510cbfb5755e98c2e1254993b739d921262a00ba2758e5f3376a
Confirmations
8071
Time
2026-10-25 01:51:14 UTC
Median time
2026-10-25 01:43:13 UTC
Transactions
5
Size
4,044
Weight
14,019
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
bd04b7b24fa470029347e695d9fbe6907e2eb8d9afa3267278d3f0f4dfdfd286
Previous block
000001a57bf39156f939e15a1eb4dc03580be6f1eb3ef4c02ba83cfd993a5d96
Next block
000000031b2381fba7272e93fa09b97161df186cf57d7ca0d380fa099ca2d042

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 32175 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
5907026d97095ab4baa4bdc93ca55254… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
793e07d59d41…282d54076a87 coinbase1250.00001524
300c6c65374b…4c81fc97821a spends P2MR pays to P2MR120.997989680.00000344
cf69b4cd5df1…5dbf4b72952a spends P2MR pays to P2MR120.997989680.00000344
967d58cb5310…7837eec6784f spends P2MR pays to P2MR120.997989680.00000344
5436ed40aa9a…158423cdc9be spends P2MR pays to P2MR220.001995080.00000492