Block 40545
- Hash
000001f548228f7fd2ac7acdda24f67dc63694277ea87483a9ccd00e478c7ce2- Confirmations
- 9101
- Time
- 2026-11-03 08:49:51 UTC
- Median time
- 2026-11-03 08:41:44 UTC
- Transactions
- 1
- Size
- 2,773
- Weight
- 10,984
- Difficulty
- 0.0014274344
- Bits
1e02bc8c- Merkle root
290355c94ab6d5be60b295d28efc44ca65ce7a9c567f6ea31d96a88fae46d164- Previous block
- 000001c47a4826fd25a172bc33043d3e993276f0062825e120587b180e963e77
- Next block
- 0000019a71aba99cc49f6a3aa007c89f9b6b07216f5f5a491b99e7ebf81c3ced
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 40545 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
ce72b05bac41ca4747709ebaf584b2c4…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 290355c94ab6…a88fae46d164 coinbase | 1 | 2 | 50 |