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

Block 36523

Hash
0000014ee7dff0878df01405602a1f5647965a8ae6f080e943c42d2ba905f81b
Confirmations
3653
Time
2026-10-29 22:07:22 UTC
Median time
2026-10-29 21:59:29 UTC
Transactions
5
Size
3,869
Weight
13,724
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
36f0cda6fb5bca095d295094306e5a8907a3609e41daef8e5f71161a381142cd
Previous block
000001eecbfbfcf9f5e4e252dcfe6b60d6c1d26b52e6d927ee9d86738711df2c
Next block
0000007f57994d58d265759a7b5f584706dce63e435f9fa7be2ebc959c8bf9f2

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 36523 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
189904708d27f4968978f419c890ae89… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
066865021fb3…e9136f806528 coinbase1250.00001376
ae0d8e3e2c32…d251a0186b57 spends P2MR pays to P2MR120.99598280.00000344
6b0cdb3d8400…7b78e2940e61 spends P2MR pays to P2MR120.99598280.00000344
85102dfb572b…131f2a723b87 spends P2MR pays to P2MR120.994979360.00000344
5d1f1fa153b5…1db3a51f20dd spends P2MR pays to P2MR120.996986240.00000344