Block 40554
- Hash
00000020bd02518ab8b5ee66d1528e9441a97bfaef2057e2c42d8ecdfdfa1d7a- Confirmations
- 9146
- Time
- 2026-11-03 09:04:42 UTC
- Median time
- 2026-11-03 08:56:15 UTC
- Transactions
- 3
- Size
- 3,183
- Weight
- 12,216
- Difficulty
- 0.0014274344
- Bits
1e02bc8c- Merkle root
e858b233ccec9c48c700e96be811d527292bdd5c4ecb465d0f6362e7ca9260f0- Previous block
- 000001c2662888c9d8f7d54b09a0fc8455538a3c782fe5e9b9249f0a8c29ed00
- Next block
- 00000038cb344ee41313b4cfc75545876710e54ab4e31a6c6c5c34d67119d7ef
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 40554 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
52fccb790335f028234a6853ae5fa74f…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| ceffcca2ba6d…4814d6c44215 coinbase | 1 | 2 | 50.0000062 | |
| 806addaf8f65…fe52d53e2500 pays to P2MR | 1 | 2 | 20.4999037 | 0.0000031 |
| 7b4d3428bf61…d005cfbf47c0 pays to P2MR | 1 | 2 | 6.9998634 | 0.0000031 |