Block 28644
- Hash
000001c3c57e45b3694734a343887e5edf9b5f072bf507499620fec60dd1a1c0- Confirmations
- 11982
- Time
- 2026-10-21 02:35:50 UTC
- Median time
- 2026-10-21 02:28:06 UTC
- Transactions
- 7
- Size
- 8,033
- Weight
- 18,578
- Difficulty
- 0.0021387367
- Bits
1e01d38f- Merkle root
6071b38934c3cb627a0556238d71d3b59cc71ee2c5755fd76a140a8de9841663- Previous block
- 0000015cda72ed29c0f1e0a19506194fe1315880f5144044097810c4a41cfefd
- Next block
- 0000007da7f2b2da1bdbbea63025cde0e436d42878d5a16ecef12ace0b453ff3
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 28644 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
71b56943a1e5fbc126bd512bbe637a58…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 32d27f0c046c…e8853fe72eba coinbase | 1 | 2 | 50.00003808 | |
| e1ef70c63028…83ad4fc05b04 spends P2MR pays to P2MR | 1 | 2 | 0.99999656 | 0.00000344 |
| 942c45433121…7fe1f46a4f4d spends P2MR pays to P2MR | 1 | 2 | 0.99999656 | 0.00000344 |
| fd5f77acbbf3…ceb3f6fef75a spends P2MR pays to P2MR | 1 | 2 | 0.99999656 | 0.00000344 |
| 1f76abcf7e6c…cd7fe7af408b spends P2MR pays to P2MR | 1 | 2 | 0.99999656 | 0.00000344 |
| 74817ce8edac…09eaa51377e2 spends P2MR pays to P2MR | 1 | 2 | 0.99999656 | 0.00000344 |
| f3ae4f3522f2…48490c741dee spends P2MR pays to P2MR | 1 | 1 | 0.99997912 | 0.00002088 |