Block 28140
- Hash
0000019ed0baf8c015c00534e679c5ce8ea5c99128deecf9ce0fb847feaecc6a- Confirmations
- 12728
- Time
- 2026-10-20 12:56:17 UTC
- Median time
- 2026-10-20 12:48:12 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0023644668
- Bits
1e01a6ec- Merkle root
2940abf0fb75006ab51a51d454fd6e39d5247aa1a5ef06b734256c053433b947- Previous block
- 0000011e0cff5400dcf95fe1be1ce412375bc98a69b0cb228c77af3cf41ab87e
- Next block
- 000000b8ec1b7181a1cf26c3429152d9342a0c84ff693b3e20e1197c9f00a3ee
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 28140 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
f0ab45de3fbe0a2cc712b6d1c53b32cb…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 2940abf0fb75…6c053433b947 coinbase | 1 | 2 | 50 |