Block 30138
- Hash
0000010a9b48ad3f2e74ff42b5c0917015a5e21902049ce09ae78248ac516943- Confirmations
- 12223
- Time
- 2026-10-22 19:01:50 UTC
- Median time
- 2026-10-22 18:54:02 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0021387367
- Bits
1e01d38f- Merkle root
185d4ddc76ffe0f46a83205300096cd7bd09969271e93824f672165ec814182c- Previous block
- 0000008d79282c434a03c5ca52613c430d928f251c776051163a63f98b4c7953
- Next block
- 0000014f55200b9d4ee686cb6709a0415ce63dedfd2d34147c2e03e38d1af412
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 30138 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
e94a9538bb76206d897ef569ea9dd266…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 185d4ddc76ff…165ec814182c coinbase | 1 | 2 | 50 |