Block 23143
- Hash
000000a5bade3b8ec911e5c05d14ea1f9c402cf33c538be99557bdf4237790ea- Confirmations
- 19176
- Time
- 2026-10-14 19:39:45 UTC
- Median time
- 2026-10-14 19:31:45 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0028309697
- Bits
1e01613b- Merkle root
ce44c798bf6561f724f170030b0816c3391d5e4c7d9b51afd103ecb80156bf3c- Previous block
- 000000669252486bca69959e224a390e81830b1c0bf8af16a772853c45d20c7e
- Next block
- 0000009b371d200a1279eba35b9e13bb43fc271a0a2073c6db11c7d36590fd39
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 23143 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
76cc61c89bacd03dd432f2adbb291b56…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| ce44c798bf65…ecb80156bf3c coinbase | 1 | 2 | 50 |