Block 28642
- Hash
0000016aa00d3f154ba57b759d08c4130b46c4dc7a6d0dcd06728a1774fc7d5b- Confirmations
- 11785
- Time
- 2026-10-21 02:32:42 UTC
- Median time
- 2026-10-21 02:24:51 UTC
- Transactions
- 8
- Size
- 4,690
- Weight
- 15,775
- Difficulty
- 0.0021387367
- Bits
1e01d38f- Merkle root
246bd0a967e2dbab6c01c42030c4a10033ef8b8b924e1de2fbbe5b2fbb30d5a4- Previous block
- 0000019d1dedb128ad2dd676386ca4545db5da18f9dad6354a6b8c1fe8de62cf
- Next block
- 0000015cda72ed29c0f1e0a19506194fe1315880f5144044097810c4a41cfefd
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 28642 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
e3486fa6c4a1b7bdf48e7befb35aa767…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 61375281d97f…da9c2f9167eb coinbase | 1 | 2 | 50.00002408 | |
| 3775c75138ff…5d2ab4baf28b spends P2MR pays to P2MR | 1 | 2 | 0.99999656 | 0.00000344 |
| 1196e2124e1e…9ee27397789f spends P2MR pays to P2MR | 1 | 2 | 0.99999656 | 0.00000344 |
| 21bb0b7e4446…0b22a397b2b5 spends P2MR pays to P2MR | 1 | 2 | 0.99999656 | 0.00000344 |
| b12f4821b11d…11e3820f43bf spends P2MR pays to P2MR | 1 | 2 | 0.99999656 | 0.00000344 |
| f6ad0999dfa7…b20a99fe02d1 spends P2MR pays to P2MR | 1 | 2 | 0.99999656 | 0.00000344 |
| 2438e5fdf9bc…5913bb7468d4 spends P2MR pays to P2MR | 1 | 2 | 0.99999656 | 0.00000344 |
| 807214cd7a24…c1e3066034df spends P2MR pays to P2MR | 1 | 2 | 0.99999656 | 0.00000344 |