Block 27677
- Hash
000000861780f555c1cb79f084935cd67ae262cfd95b1f75518d7965b4e64514- Confirmations
- 13388
- Time
- 2026-10-20 00:20:54 UTC
- Median time
- 2026-10-20 00:12:41 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0023644668
- Bits
1e01a6ec- Merkle root
f0b42637356bb2f2557ed12f1066a1a169074dca183cc13ee054f3a8d61522af- Previous block
- 000000ce73c19e4357ea8e04c5500a2c926afde33011e9f0a3b5d2284cbfc7a5
- Next block
- 0000005d7f365c10ecbd8590e72a9342acf1bcb42ec718a212f3cffe67914ac8
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 27677 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
32dcddb2ab0d2e9d03f5a44a6ca64aa3…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| f0b42637356b…f3a8d61522af coinbase | 1 | 2 | 50 |