Block 30137
- Hash
0000008d79282c434a03c5ca52613c430d928f251c776051163a63f98b4c7953- Confirmations
- 12183
- Time
- 2026-10-22 19:00:12 UTC
- Median time
- 2026-10-22 18:52:29 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0021387367
- Bits
1e01d38f- Merkle root
a774cc5c5711fc77391df264b524c7b4dc4f5b060e063a0eb86fa6b219cdcb85- Previous block
- 000000a5fcbcd0c1b21bef1b209d8ca77a2547a02e3052f31d99bb5d7d7c37d4
- Next block
- 0000010a9b48ad3f2e74ff42b5c0917015a5e21902049ce09ae78248ac516943
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 30137 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
62c8088f59d48549bb6f3944ab1f7f1d…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| a774cc5c5711…a6b219cdcb85 coinbase | 1 | 2 | 50 |