Block 28737
- Hash
0000009cb1115e462609a5ba66d5b81e8bff1aabfdabb6661aa868a65f7a47c8- Confirmations
- 11520
- Time
- 2026-10-21 05:07:33 UTC
- Median time
- 2026-10-21 04:58:39 UTC
- Transactions
- 5
- Size
- 7,661
- Weight
- 17,507
- Difficulty
- 0.0021387367
- Bits
1e01d38f- Merkle root
f269880f1ad31bbd4fb0f430d8189e3e4edbf80dd30bf79de16f68e1dabd0411- Previous block
- 0000001882058663857df33fa07292c38101777df80cf15d9439b491426d740d
- Next block
- 0000014554c3624380668150d2738503252f694bea893dbb86dc367f1917914e
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 28737 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
ff2b4f7e058f204d22ab3cddf9ec596d…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 296d314c0398…9fef08ca1aee coinbase | 1 | 2 | 50.00003268 | |
| 043324e9ce45…adbbe79be97e spends P2MR pays to P2MR | 1 | 2 | 0.99999656 | 0.00000344 |
| 79da3e9699f9…bc89e1b7ae7f spends P2MR pays to P2MR | 1 | 2 | 0.99899312 | 0.00000344 |
| e24567cf3fd0…a11146af8e5c spends P2MR pays to P2MR | 1 | 1 | 0.99997912 | 0.00002088 |
| 39121bbb6c62…ecd7cb670c0f spends P2MR pays to P2MR | 2 | 2 | 0.00199508 | 0.00000492 |