Block 22878
- Hash
000000a349e6950cabcc828e9fc82038ae0149c737cbdc09b9d8b50fc64ad299- Confirmations
- 17756
- Time
- 2026-10-14 12:21:42 UTC
- Median time
- 2026-10-14 12:12:40 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0028309697
- Bits
1e01613b- Merkle root
733099bd31e9a11ef60379dfe986ad6714fbd39726194387ce78743f4085c4ec- Previous block
- 0000015a611010f51d0ab71c53b23212fe5a8fb328c69732a9bf852a7dab47ca
- Next block
- 000000b73503c182ecaa3290af52209511a8d1e0a14cb02d4529e8a4d36b2971
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 22878 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
f7590d6b235adf10f27254d26cbee808…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 733099bd31e9…743f4085c4ec coinbase | 1 | 2 | 50 |