Block 30503
- Hash
000000c0f202199837df29a16b10416a26bfedf7325faad5406595079c87b593- Confirmations
- 10489
- Time
- 2026-10-23 04:52:31 UTC
- Median time
- 2026-10-23 04:44:09 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0019776743
- Bits
1e01f9a3- Merkle root
0a704fa8bf967a8b6e61a544e0f9bec356a8a6d30395f57a7d269ac12421c0fc- Previous block
- 000001f2daac60292b705da9aed13c00b5d04fbcc7626972da45f7c79e009a4e
- Next block
- 000000cb7685dae3991f1c0fea3ab8297d355bd7a0ab89036ac409a4576e2162
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 30503 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
427724fb70ec2650bdadd9014d757129…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 0a704fa8bf96…9ac12421c0fc coinbase | 1 | 2 | 50 |