Block 22153
- Hash
0000007cf21d2bfaa467d13097ddae8162a4c738484274012649b3d2168e59dc- Confirmations
- 19226
- Time
- 2026-10-13 16:29:09 UTC
- Median time
- 2026-10-13 16:20:54 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
804a01c3dbc68d568dc9a1cf71df4bbb1a29698e490b88d8de5499d6c05842b2- Previous block
- 000000ee6545fcf8902b6184149e6c63fbc261f985e2323c32b4ef60831a4e3e
- Next block
- 000000e7bc3a6300604b908ef3cff99632c91919a2e4d14b17dcd26a6b4f920a
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 22153 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
155a8a998a15eb314e32a2b2c4cdb406…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 804a01c3dbc6…99d6c05842b2 coinbase | 1 | 2 | 50 |