Block 22136
- Hash
000000b19f82f452c185c51a9f5a009fcd5a01662114805691d8bb533d5f924d- Confirmations
- 18633
- Time
- 2026-10-13 16:00:59 UTC
- Median time
- 2026-10-13 15:51:54 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
cbf7be24c143682a38440db7c9a504d1d86b8ad5b4cfc64ae37ef227b489be4b- Previous block
- 00000040925ef868109b450dd02ee0153f3c605a5713a1fa7b80e41fac37a546
- Next block
- 0000000d07a0f847fceeb66957e2e911aa0f01ae8d795136f8e6c877b525071d
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 22136 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
ae028fa5047885cdd0621c1bd9d106a5…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| cbf7be24c143…f227b489be4b coinbase | 1 | 2 | 50 |