Block 30143
- Hash
0000003ec79319cc9920057b86591e2d8fafc319253957e6ec9d8fc3de44f164- Confirmations
- 12125
- Time
- 2026-10-22 19:09:36 UTC
- Median time
- 2026-10-22 19:01:50 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0021387367
- Bits
1e01d38f- Merkle root
440778ab305c84bb9a29940a6395b14add47688b49204af38deb1cd58aa536e3- Previous block
- 000001bad5db3c880d1e774caff5446dc231d1a4a9b0ce21545349ca3dd7dc13
- Next block
- 00000077ebcc7ebf56d67d3a428f3123e356130000f00607b5f8d15467e4623e
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 30143 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
5091756880dc703245d9ea75a0194083…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 440778ab305c…1cd58aa536e3 coinbase | 1 | 2 | 50 |