Block 27681
- Hash
0000016e0441e2b043f108c7a85bbd4e93ce9369461cedb23b7be1d81c9e0a35- Confirmations
- 13636
- Time
- 2026-10-20 00:27:31 UTC
- Median time
- 2026-10-20 00:19:15 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0023644668
- Bits
1e01a6ec- Merkle root
7b6385744afd5f3f6a103b73ab0f3e4e6c7faa2327e299f73c7c20f5a294753f- Previous block
- 000000816bc8e6782c7e8c19dbffa90540e6e5ba36a1c2cb31864249ec7cf8a5
- Next block
- 000000e78e30c8ca2804f5584181b9be041d8dd19f5778406aa2ecfd55c3a118
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 27681 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
03fb40aa52f0782f5d6dce3308e809bb…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 7b6385744afd…20f5a294753f coinbase | 1 | 2 | 50 |