Block 37821
- Hash
0000000e6c4d3721c775f1676dd1064ad42964f823e76e5756b5b1504c1968c2- Confirmations
- 3422
- Time
- 2026-10-31 08:43:25 UTC
- Median time
- 2026-10-31 08:35:19 UTC
- Transactions
- 2
- Size
- 3,047
- Weight
- 11,669
- Difficulty
- 0.0016063508
- Bits
1e026e85- Merkle root
821c3dcdf1fe3b280bc89d58b4421e4d72ac6a637ea7be02fe50f58835283fe3- Previous block
- 00000224a98c5048647a5ef9ec35483a471f9b980e6ff35a5c92dc3976a210f4
- Next block
- 00000111a632b8be996619be888be065f3e9909bde2d9568f6ce8b43e748467f
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 37821 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
1d0382ce4f7402e4815e1abb410a5490…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 61b6c161cfea…4e8b15c7ab87 coinbase | 1 | 2 | 50.00000344 | |
| 0141911003c2…9a2c0985e0f6 spends P2MR pays to P2MR | 1 | 2 | 0.9959828 | 0.00000344 |