Block 27840
- Hash
000000ab21b25fd9fab8764785ac178d5f1ca3f1103f440dc04e19ca3f906f23- Confirmations
- 14174
- Time
- 2026-10-20 04:46:24 UTC
- Median time
- 2026-10-20 04:38:17 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0023644668
- Bits
1e01a6ec- Merkle root
077c685acca30d5a95aba9335f376951be69ebcaaf8cbf3652536f1d51308c26- Previous block
- 000000e73668115a871112f08ad4902c947bf34eb68d5ae12e15422d7f58da74
- Next block
- 00000034bda90f57d05e491c4c4bc63abbb850a0fd4daf145dd78088e75bd2a9
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 27840 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
5828993bffd9ada53d38058684355f31…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 077c685acca3…6f1d51308c26 coinbase | 1 | 2 | 50 |