Block 22539
- Hash
000000d2047ba9070606cef48376613b3feeb0b9b1ed9a180a4e61cd5039b82d- Confirmations
- 17854
- Time
- 2026-10-14 03:04:09 UTC
- Median time
- 2026-10-14 02:56:00 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0028309697
- Bits
1e01613b- Merkle root
b7ffc653e99ed3d43d5d4ecaf7c6fd82ad171683a08e58fe22135be26a861c7a- Previous block
- 000000cdbfdb30be3bc6725f64a45a1c9af79879f1231ae5fd98399a9ac44da4
- Next block
- 00000029d8f8bc6106e322876da600e1673279d8c072afb2851939081852efb4
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 22539 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
f7762970e613912537ca622682c0f427…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| b7ffc653e99e…5be26a861c7a coinbase | 1 | 2 | 50 |