Block 40523
- Hash
000001ca72454728aacdf27f0e2efa08cd0d0b5face7a208bc0f00cb6d1f6ef9- Confirmations
- 8999
- Time
- 2026-11-03 08:14:54 UTC
- Median time
- 2026-11-03 08:07:04 UTC
- Transactions
- 2
- Size
- 3,047
- Weight
- 11,669
- Difficulty
- 0.0014274344
- Bits
1e02bc8c- Merkle root
f2add64430ef677e21650d157988830989458ff0d446f24216f3a80aec1b469c- Previous block
- 000001f080708fb7cb8d65643678c3f65085a67786a73d50465960b8f4886ab1
- Next block
- 00000251baa37a9360932a43c0a94db149bb4b9732853773bdcfcd22b6dc982f
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 40523 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
f57ab54be42cb07bece627feb63c29a7…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 7f5c5cb90bd7…ff89d9e66b2d coinbase | 1 | 2 | 50.00000344 | |
| 6fe35c57d395…6da80da7ba2f spends P2MR pays to P2MR | 1 | 2 | 0.99397592 | 0.00000344 |