Block 27778
- Hash
00000087f9756c0f012befad8ddaf7903c9be32dd88af74db58806b170845b8d- Confirmations
- 12604
- Time
- 2026-10-20 03:05:06 UTC
- Median time
- 2026-10-20 02:57:13 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0023644668
- Bits
1e01a6ec- Merkle root
e6177a8acf45610b36089dc0164a527e2878f18c962aa88abb21d6307523a11a- Previous block
- 000001907f9c8de5129a54aaf9ed1f982990be71c3a977ca07fc0286ad693443
- Next block
- 0000009d90764b263cf1b237bb14440bfb1136578c228da566caced8119de87f
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 27778 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
25248dcb1cd946bd8881ae0d5b8907b4…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| e6177a8acf45…d6307523a11a coinbase | 1 | 2 | 50 |