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

Block 34108

Hash
00000092e517b1e7ccd7f9d518fdcdc5d8a10aff7cb62b81e59d59a0adba73fd
Confirmations
6182
Time
2026-10-27 05:38:41 UTC
Median time
2026-10-27 05:30:57 UTC
Transactions
6
Size
4,319
Weight
14,708
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
679497141ba800feae81dd4afda19def63d5f78a924ba9b56adc5ac9733b3b92
Previous block
00000196c109e25af2953cfd6fc3b32df69e5d019c0b872dfb23c05e0f981cc1
Next block
0000018a1bc1f294d5a58631bcd781048ed31d45321792d48286d6e2b597a585

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 34108 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
9a668c3b9341b3f8f8f900071b8123e9… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
98a7e94bab98…417e87220829 coinbase1250.00001868
20370590cb0e…08521afde584 spends P2MR pays to P2MR120.996986240.00000344
9a357f06ca84…97b76272f8b0 spends P2MR pays to P2MR120.99598280.00000344
6024482ea21b…95e971ebfbba spends P2MR pays to P2MR120.996986240.00000344
4ddcdd82e8d1…c75d87088de9 spends P2MR pays to P2MR120.996986240.00000344
1285ccc73982…6e002df4f4e6 spends P2MR pays to P2MR220.001995080.00000492