Block 30197
- Hash
0000007903fee3f468bbb5e50d64fd4e7d3695ff47b90030e1524b278e204eef- Confirmations
- 12003
- Time
- 2026-10-22 20:36:57 UTC
- Median time
- 2026-10-22 20:28:27 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0021387367
- Bits
1e01d38f- Merkle root
02ab1a6557f2d4aec3625be3d10b8526a227a77c5405a5d7a700aa76e2cc2a5f- Previous block
- 0000010c47e24a516c2f37f66f229257ae47626d8ca18fe852509f52342c95ca
- Next block
- 0000010c3689052bd8185d5bbdca7a6948ac521626d2e3834720243173ab0b18
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 30197 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
b2f8f72fcf9ecd1a632e5f036746056e…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 02ab1a6557f2…aa76e2cc2a5f coinbase | 1 | 2 | 50 |