Block 27972
- Hash
0000016b402c0d8f55adbd7626345799f1b8ff656bbba6c9e9c560fcb2ef2432- Confirmations
- 12672
- Time
- 2026-10-20 08:22:42 UTC
- Median time
- 2026-10-20 08:14:16 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0023644668
- Bits
1e01a6ec- Merkle root
968751324f733f5997ce4073c62e741e3dbc80140162f50f6687a90d44155995- Previous block
- 000000fe381e59a26a951523c1b99b0c134f74089aa1bf5f12bb986302ea90c4
- Next block
- 0000014acec8eb95ad948c85a228f81cc9627c6070a71092c0564860561f6aab
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 27972 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
1c553bbcd10567fc3d3c3854f33e9c2c…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 968751324f73…a90d44155995 coinbase | 1 | 2 | 50 |