Block 27621
- Hash
00000018ab13622b27f7e163b6c6c955360d2e0e1e65fb4e35a7a4d63b11621a- Confirmations
- 14039
- Time
- 2026-10-19 22:49:59 UTC
- Median time
- 2026-10-19 22:41:33 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0023644668
- Bits
1e01a6ec- Merkle root
25bfc436d5895c19419e3eb38d48385294de2eb3c35399e10edf143dbd518440- Previous block
- 000001704307ffbbe5de8b17f6814244d197ff5b10e9c3f6191a291281ffbb02
- Next block
- 00000125d31810a2142fa3d260a73f50b93ffc3668ced25408260484240e86ff
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 27621 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
63959db0701bf9079220ee8c992d5c9d…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 25bfc436d589…143dbd518440 coinbase | 1 | 2 | 50 |