Block 27397
- Hash
000001a43dc7c0d2a304f0c23fed076b86cdba1759247875f034f8abf83358ec- Confirmations
- 14264
- Time
- 2026-10-19 16:49:27 UTC
- Median time
- 2026-10-19 16:40:40 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0023644668
- Bits
1e01a6ec- Merkle root
12d188dadf586dbd07e7f07e60480d2dd115e9f4ad69992f72f3d2c3d39c5131- Previous block
- 0000010261395b9ed5e206928cbee8995ab014f67c82c0f61dec9f1201e6711e
- Next block
- 000000ddabc443bf8c3e3551212336876210b4899dcf823a827ba831ec49a214
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 27397 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
256c28649e4c706582298bb534cc2c5b…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 12d188dadf58…d2c3d39c5131 coinbase | 1 | 2 | 50 |