Block 30139
- Hash
0000014f55200b9d4ee686cb6709a0415ce63dedfd2d34147c2e03e38d1af412- Confirmations
- 12113
- Time
- 2026-10-22 19:03:23 UTC
- Median time
- 2026-10-22 18:55:38 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0021387367
- Bits
1e01d38f- Merkle root
65724d8715fcfa0cb6df946aba2808a43d8f36f5d05cd60766a89007034b27ad- Previous block
- 0000010a9b48ad3f2e74ff42b5c0917015a5e21902049ce09ae78248ac516943
- Next block
- 00000081f177c2b540dc0cd129f370fac1cb9c83abc01c59d9dd976202afd893
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 30139 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
162903cff85990cc50f843f68f415094…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 65724d8715fc…9007034b27ad coinbase | 1 | 2 | 50 |