Block 37031
- Hash
00000221f4cc5f05756a949ae3e66c7de86659aadc2a6cc359b39325ed55e9cc- Confirmations
- 4527
- Time
- 2026-10-30 11:38:18 UTC
- Median time
- 2026-10-30 11:30:27 UTC
- Transactions
- 1
- Size
- 2,773
- Weight
- 10,984
- Difficulty
- 0.0016063508
- Bits
1e026e85- Merkle root
20478bdabb20f964f355dfd335cabbda23a334c27bb3053432dceb72f11579a7- Previous block
- 000000f5998534c80afee4babc37ae36d543f1f4d9ab81ae89330e6938617785
- Next block
- 00000119fc7ff368af497f38e62723eb03a3b52a942e96799a2e7208fe8dd568
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 37031 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
6bc6c662d442daa37b8e6c13fe0aa92f…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 20478bdabb20…eb72f11579a7 coinbase | 1 | 2 | 50 |