Block 28623
- Hash
0000000547784a872b534fb0ae8dbf0cacf9abfab397452675bd3366046a9c3f- Confirmations
- 11975
- Time
- 2026-10-21 02:02:19 UTC
- Median time
- 2026-10-21 01:53:42 UTC
- Transactions
- 9
- Size
- 4,964
- Weight
- 16,460
- Difficulty
- 0.0021387367
- Bits
1e01d38f- Merkle root
4db3889726f3418393e12b47c65cc9b8253084bb5f7b24c54a2ac17a31386f30- Previous block
- 000001a28b96abc83e6d00e4a89e13a91c5fe91efc35ecde08bd634ac510c5df
- Next block
- 000001261235af55c1011b6545f1584415ea681da2b772c8a5230613e89b7523
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 28623 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
1b8289da166bb63806cb9e9e2360baf7…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| c4593b63b575…c74e1caa1e6d coinbase | 1 | 2 | 50.00002752 | |
| e050006b0d16…1ccbd1fddb4d spends P2MR pays to P2MR | 1 | 2 | 0.99999656 | 0.00000344 |
| f6758348c13e…990283cc0458 spends P2MR pays to P2MR | 1 | 2 | 0.99999656 | 0.00000344 |
| ab0ddb849f30…52e736940574 spends P2MR pays to P2MR | 1 | 2 | 0.99999656 | 0.00000344 |
| 2154085a8642…6c62df3a2997 spends P2MR pays to P2MR | 1 | 2 | 0.99999656 | 0.00000344 |
| b58412994755…15ce37ebc89b spends P2MR pays to P2MR | 1 | 2 | 0.99999656 | 0.00000344 |
| 11ee6dff5e9c…ff21554caeb5 spends P2MR pays to P2MR | 1 | 2 | 0.99999656 | 0.00000344 |
| 471c3d7b0afd…2552f662fac8 spends P2MR pays to P2MR | 1 | 2 | 0.99999656 | 0.00000344 |
| 632e0571dc41…8252cea7cedc spends P2MR pays to P2MR | 1 | 2 | 0.99999656 | 0.00000344 |