Block 27403
- Hash
000001a08a45244b0d16d604c25360085ea673babfce05420ec0763a0b6b8097- Confirmations
- 14463
- Time
- 2026-10-19 16:59:08 UTC
- Median time
- 2026-10-19 16:50:59 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0023644668
- Bits
1e01a6ec- Merkle root
aff8ce7449d8046a669169e57bd947bc906a7e67412447e03f4c35aac7b5e0e9- Previous block
- 0000002f298889ad32eb813ba1a9673aa767c954a0647dbf8aa4e9fd5631655e
- Next block
- 000000b493d8ec1dd7551842c6ec8af3d25d96c856ecf197e61dd3331b9bfabe
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 27403 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
b7c7d2d1a27060534939315a8c0a160e…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| aff8ce7449d8…35aac7b5e0e9 coinbase | 1 | 2 | 50 |