Block 27987
- Hash
0000018bfca3763073d3892eb2e5d63aa4fc33257432e4053eef1e00aea0dfb6- Confirmations
- 12471
- Time
- 2026-10-20 08:48:08 UTC
- Median time
- 2026-10-20 08:39:37 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0023644668
- Bits
1e01a6ec- Merkle root
abe5aaf22aa7c02edbc3ff4fa1e553f0fc9f3600954d8c0b63b7ccd3d65cc725- Previous block
- 000000bf72de7652511edca94cf217f24f721118337c56ad81f909038a7a2c68
- Next block
- 0000000d2f9e1696fe1f45020075d83f1d7c9a7c46f906a4ffd5fb321d5c8e66
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 27987 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
81f6a5af4624aefae54005bcd51f575f…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| abe5aaf22aa7…ccd3d65cc725 coinbase | 1 | 2 | 50 |