Block 27257
- Hash
0000002453bb239b7a61e67bc8161af3a6061f9c18d7f0e9c9fb8e3425fa0e20- Confirmations
- 13256
- Time
- 2026-10-19 13:00:02 UTC
- Median time
- 2026-10-19 12:52:01 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0023644668
- Bits
1e01a6ec- Merkle root
64463a1d2a7bb223fc44744833dc4336ba4bda94b01a2498f86c4c6cb21d484c- Previous block
- 00000167e66a1c0645ef369978661d0210999921604fc1692ff575be4a0cb236
- Next block
- 0000007a0bd2c6b10628b684c59439d015de1cda7cd76f05bb3ba063bc6bcbb1
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 27257 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
d36d4b609c4633c5a0df6301aab3efc1…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 64463a1d2a7b…4c6cb21d484c coinbase | 1 | 2 | 50 |