Block 23003
- Hash
0000003c263de1f314694670ee22c2779812e04173f9b4e0d0c3f9afd294b46e- Confirmations
- 18209
- Time
- 2026-10-14 15:48:05 UTC
- Median time
- 2026-10-14 15:40:00 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0028309697
- Bits
1e01613b- Merkle root
573ca9efd43405936d0e6d79271a24603093dc51e777a0606c8d8d287f8ce504- Previous block
- 000000c4234ae098d57873edafa97100bb87054a540c18426214160e3b403b2d
- Next block
- 00000159f7437123829af492aec1987936ec4222f209aaa11e8625e3930c0b77
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 23003 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
b40e1a5c63b84ce6249b6848e02ba95f…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 573ca9efd434…8d287f8ce504 coinbase | 1 | 2 | 50 |