Block 22272
- Hash
000000f19e7364dd53391755ace4b7b060f06eebebd526b13d375c4166dd52af- Confirmations
- 20084
- Time
- 2026-10-13 19:45:40 UTC
- Median time
- 2026-10-13 19:37:57 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0028309697
- Bits
1e01613b- Merkle root
1cb91361fa696c75c43853b637c278f3a780115651a7f6c9a1d8983743a31318- Previous block
- 0000005be34d30f3ea42c1ad52813aa73f5dc69ddfd201cd9cf4216371f7fe20
- Next block
- 00000112fc954de1ed21dd8a82f2d4e7ff9fb84a18109fc2014e9135779feae2
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 22272 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
8e3b9d9b132de452f10267bc630894ac…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 1cb91361fa69…983743a31318 coinbase | 1 | 2 | 50 |