Block 27405
- Hash
0000003fdda2dfb35350ef8d30059bbb5b287ed13a6ba59aa72b2c84e5a15498- Confirmations
- 14399
- Time
- 2026-10-19 17:02:18 UTC
- Median time
- 2026-10-19 16:54:30 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0023644668
- Bits
1e01a6ec- Merkle root
dfcd3707f90fbdc1e9b94ba516c2a3c580009a1b4437e88166ef9777ab2fd763- Previous block
- 000000b493d8ec1dd7551842c6ec8af3d25d96c856ecf197e61dd3331b9bfabe
- Next block
- 0000011498bd59ab2fecb5b14fea50afd6ef5ae60cfe72d3ddc6932d6cd80454
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 27405 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
7b356056ef7cfb4a00a2439d2e5d5d94…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| dfcd3707f90f…9777ab2fd763 coinbase | 1 | 2 | 50 |