Block 40489
- Hash
0000019fdbf91bfaecde3001bb22b9fc781c1a29316cdf7e81a2ca5faada46c9- Confirmations
- 8839
- Time
- 2026-11-03 07:21:06 UTC
- Median time
- 2026-11-03 07:13:14 UTC
- Transactions
- 2
- Size
- 2,978
- Weight
- 11,600
- Difficulty
- 0.0014274344
- Bits
1e02bc8c- Merkle root
06e417e9dc78eef02decbf440edb031b6191d4ed9bf71b2c17e09d16b9a5b7bd- Previous block
- 000000b3673ebb487557ab74922ffafb9968707274f920b464a8d178df45c236
- Next block
- 000000b938f1cd75daef37997d34dce572c11ac0ca59618e8380fdebae9a0674
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 40489 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
991f1656cce524811e51da01fecd90bc…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 29016febb0b2…b0ca43d52d46 coinbase | 1 | 2 | 50.0000031 | |
| 4fc181e611dd…9b3779224008 pays to P2MR | 1 | 2 | 1.69981718 | 0.0000031 |