Block 27999
- Hash
000000d4624a04a7f2ecd7feb16418b8fd43a5f56f5a7b99f36ec2884f9f7686- Confirmations
- 12717
- Time
- 2026-10-20 09:07:21 UTC
- Median time
- 2026-10-20 08:59:24 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0023644668
- Bits
1e01a6ec- Merkle root
3055b7ae6dbadad92f231424e58f77005627595383e3292246ab14bc386f593c- Previous block
- 00000081f6b6a70a3702509d6a415cdb6aadb2938be4665747d6b07f28c185da
- Next block
- 0000010ffa8f6cc03280ed4b6f3a7d713d9c17ae6b4cc76a4652077f77addf8b
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 27999 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
07b3cb276b8c9cd692f1951bd3cec354…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 3055b7ae6dba…14bc386f593c coinbase | 1 | 2 | 50 |