Block 40578
- Hash
0000015732429167abd07a218933b5765e831d2ef1ee707a7c76f92a194746d8- Confirmations
- 9265
- Time
- 2026-11-03 09:43:20 UTC
- Median time
- 2026-11-03 09:35:26 UTC
- Transactions
- 2
- Size
- 3,223
- Weight
- 11,968
- Difficulty
- 0.0014274344
- Bits
1e02bc8c- Merkle root
e91d54e54810c59c81f2560da5a587e6c84baca6731e0c5e0ae4acc3978c739e- Previous block
- 00000209e0190cadadd941fa8f28ef4754f22891ab9f4141bfecaa6b7531692e
- Next block
- 000000b98f18b7d8d5e7b2ea186a0b07b32b7c93445f6bdfe257955a9d22a7e2
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 40578 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
9909c7ff27ae5a7ad16acc3255961b5b…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 5fccbd9f79a0…4b8844b6f806 coinbase | 1 | 2 | 50.00000492 | |
| 226f713d556e…3c9512a20ee0 spends P2MR pays to P2MR | 2 | 2 | 0.00199016 | 0.00000492 |