Block 27687
- Hash
000001a69f38140cbba003380e98acaa5b4564f1edee56be8ad2b2102ebb89ec- Confirmations
- 13866
- Time
- 2026-10-20 00:36:59 UTC
- Median time
- 2026-10-20 00:29:02 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0023644668
- Bits
1e01a6ec- Merkle root
55152441ea5f7f55b68e207fc2cd8a2c79b12955fa7eaeadd6a6b98d7d79f537- Previous block
- 000000e42c1391a6b6315711232a2c44bc06d1c07e1febdaf3af499cb0d404b8
- Next block
- 0000011507600a704aba51381ff93ac60c872d96ac722428d47f653200da77e0
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 27687 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
683d0afb1ba70941ccb11b6952c278bc…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 55152441ea5f…b98d7d79f537 coinbase | 1 | 2 | 50 |