Block 31603
- Hash
0000019d3e29b2351a7da0eb4b44ec1666cc38b825b62f471295d655556a7513- Confirmations
- 9338
- Time
- 2026-10-24 10:29:38 UTC
- Median time
- 2026-10-24 10:21:16 UTC
- Transactions
- 2
- Size
- 3,046
- Weight
- 11,665
- Difficulty
- 0.0019776743
- Bits
1e01f9a3- Merkle root
a0f81982c34c2cd94c8624bf633e5a5f872789ce203ad5a5c3b588645efbdfba- Previous block
- 00000186da680a7f71969c4d68fd50503bef084c822496871e9962cd8871a965
- Next block
- 000000d3baacd11eeeac853f5dfcfda6922c2a875bf4916e56f8fa8186f72983
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 31603 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
58b7cbc2173cc958f4445a0d280e9408…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 9bb90037cf6f…afdc82313546 coinbase | 1 | 2 | 50.00000344 | |
| d1270ef3a789…b3cc791eb144 spends P2MR pays to P2MR | 1 | 2 | 0.99798968 | 0.00000344 |