Block 30637
- Hash
000001b1a985652a83f833cbcdda895cd78fba3a06dbdbc61ee63991b3277d3c- Confirmations
- 9920
- Time
- 2026-10-23 08:27:59 UTC
- Median time
- 2026-10-23 08:19:58 UTC
- Transactions
- 8
- Size
- 4,690
- Weight
- 15,775
- Difficulty
- 0.0019776743
- Bits
1e01f9a3- Merkle root
ce479fb97f5669e656473577874d042636ff3c4666c1673e63dbf728e5506484- Previous block
- 000001cb6f4dab5edfc0b9906e8473d1e6192afd4a6e95ebec9141ee9fcb7f9a
- Next block
- 000001398b81d446977a0a879d04f5fc4b2942ad688de891a883add7ef3d5646
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 30637 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
c489ede525861b4bc19bd5e9c375fbc8…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 527c9e013495…666b300268d8 coinbase | 1 | 2 | 50.00002408 | |
| eeec2d21680a…73598ad4ca18 spends P2MR pays to P2MR | 1 | 2 | 0.99999656 | 0.00000344 |
| 0f2f7644b12d…56e206337335 spends P2MR pays to P2MR | 1 | 2 | 0.99899312 | 0.00000344 |
| b59b1fb71ddd…4e1e319f6937 spends P2MR pays to P2MR | 1 | 2 | 0.99899312 | 0.00000344 |
| ed751d620bf7…4ca5d16e1053 spends P2MR pays to P2MR | 1 | 2 | 0.99899312 | 0.00000344 |
| 9e81448cde61…b7ba4831229b spends P2MR pays to P2MR | 1 | 2 | 0.99899312 | 0.00000344 |
| 86ed87da0c2b…865839e3bb9e spends P2MR pays to P2MR | 1 | 2 | 0.99899312 | 0.00000344 |
| 662bdef619ea…32606138e3e3 spends P2MR pays to P2MR | 1 | 2 | 0.99798968 | 0.00000344 |