Block 20751
- Hash
0000001604938acf2485abf1073c939a42473f45991324894129fe1279d3f04e- Confirmations
- 20869
- Time
- 2026-10-12 01:28:42 UTC
- Median time
- 2026-10-12 01:21:03 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
171e6a13aa5cdca888c97f745eac78bf368acb51ddcc250dcd5b1a5b8ea72c05- Previous block
- 000000de7e38d2c5c144edf2fefa0f88ddf4f04ab3165928fa6c6a6f1b0a9b82
- Next block
- 0000000eca627a4d4478b8b1f1fda09454d2cf8984d657f46539b3fc6fb255af
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 20751 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
c8b4d2b082279ed66531e6466873effb…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 171e6a13aa5c…1a5b8ea72c05 coinbase | 1 | 2 | 50 |