Block 28937
- Hash
000001c3b538fe4a8c4b136a4a7b3e206526f134499b61e1c94062325c1908bd- Confirmations
- 11381
- Time
- 2026-10-21 10:32:30 UTC
- Median time
- 2026-10-21 10:24:04 UTC
- Transactions
- 8
- Size
- 4,690
- Weight
- 15,775
- Difficulty
- 0.0021387367
- Bits
1e01d38f- Merkle root
b3e74f00c51fcfad4292e9495fd03bddb57e1bc3f5f75ec017f6b895e1c5eacb- Previous block
- 0000019a40253c150634ab296900e0549dfd7b66d547c487c337ad2c9b2cb937
- Next block
- 0000001590857d3b9e930296bd3a3adb72123c2d02262de1f876073fd2be1b71
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 28937 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
1f136fecf61484a942e4f8a40ee5d596…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 631aac6770cb…9d9ef2e0c828 coinbase | 1 | 2 | 50.00002408 | |
| 8b90dc14acc0…a96c58646532 spends P2MR pays to P2MR | 1 | 2 | 0.99899312 | 0.00000344 |
| 50296fea793d…74c7b13b1b3c spends P2MR pays to P2MR | 1 | 2 | 0.99899312 | 0.00000344 |
| d6b329740c0f…c5d6975eaa47 spends P2MR pays to P2MR | 1 | 2 | 0.99798968 | 0.00000344 |
| 34b64a8e82ff…bb41aeef1da6 spends P2MR pays to P2MR | 1 | 2 | 0.99899312 | 0.00000344 |
| b46a8d777d91…4a9ea8672faa spends P2MR pays to P2MR | 1 | 2 | 0.99899312 | 0.00000344 |
| fa7bf14f2097…6dee9b0f86d7 spends P2MR pays to P2MR | 1 | 2 | 0.99798968 | 0.00000344 |
| 84ec31289b2e…010cc85183e3 spends P2MR pays to P2MR | 1 | 2 | 0.99899312 | 0.00000344 |