Block 28631
- Hash
000001c8f016100aeaee91bac44c8cef9f4990461718cd435180f8a194ea4566- Confirmations
- 13262
- Time
- 2026-10-21 02:15:07 UTC
- Median time
- 2026-10-21 02:07:05 UTC
- Transactions
- 9
- Size
- 4,826
- Weight
- 16,322
- Difficulty
- 0.0021387367
- Bits
1e01d38f- Merkle root
472bb18a27a6d563b6c5d00477e07795abb533107d5fef5b38511791e7f8c92c- Previous block
- 00000064722ae91672a96fddd431ec002d50b1b57232fff4ec2325f313095145
- Next block
- 000000baab44e14280938231501c881abe231d0cc37d06ee25a37cc1ea8b5841
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 28631 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
ed983757e5dd0c14b97ddc98be22df28…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 7699b767b578…629d2d884894 coinbase | 1 | 2 | 50.00002684 | |
| 1bacc8e35242…87982bd0a436 pays to P2MR | 1 | 2 | 27.9999285 | 0.0000031 |
| 506a160ba458…5490f11e9dd1 pays to P2MR | 1 | 2 | 11.9998789 | 0.0000031 |
| 34ad117c479b…dbfbdac3991a spends P2MR pays to P2MR | 1 | 2 | 0.99999656 | 0.00000344 |
| 9d392ad650cc…67c5f477df20 spends P2MR pays to P2MR | 1 | 2 | 0.99999656 | 0.00000344 |
| 08da672148e2…32100ab0109f spends P2MR pays to P2MR | 1 | 2 | 0.99999656 | 0.00000344 |
| a854ca7ce822…8ac07e3429a2 spends P2MR pays to P2MR | 1 | 2 | 0.99999656 | 0.00000344 |
| bb7e982bc93b…ca8fef47ffcc spends P2MR pays to P2MR | 1 | 2 | 0.99999656 | 0.00000344 |
| 1b1b389248e5…32124fe3cdf7 spends P2MR pays to P2MR | 1 | 2 | 0.99999656 | 0.00000344 |