Block 30991
- Hash
000000507ca926239bed098c14f48d8170cc6fdea961fb5ec55635a0c4f78d48- Confirmations
- 9502
- Time
- 2026-10-23 18:01:27 UTC
- Median time
- 2026-10-23 17:53:12 UTC
- Transactions
- 8
- Size
- 4,690
- Weight
- 15,775
- Difficulty
- 0.0019776743
- Bits
1e01f9a3- Merkle root
209d8ae06ee84a23be7c0f49069ff4c981227591cd2cdff828cb7b178e982dca- Previous block
- 0000013611b2e1e115f1fcbdb6dc1bd91f1715220ee66a0c29a4d01ba24e35d7
- Next block
- 00000154199229af063c0d8126b31c19d12cd54904e335fde47fc314e52542aa
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 30991 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
462d2d5f8020be1e036b807b1bf5c982…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 9d22e4138602…f118f0c50a8e coinbase | 1 | 2 | 50.00002408 | |
| 9bba7734fd35…d960284cce16 spends P2MR pays to P2MR | 1 | 2 | 0.99698624 | 0.00000344 |
| e80568ee03b7…fd06cd29ac34 spends P2MR pays to P2MR | 1 | 2 | 0.99999656 | 0.00000344 |
| bc6488089b15…29f18f1d4036 spends P2MR pays to P2MR | 1 | 2 | 0.99798968 | 0.00000344 |
| 0dfe0e6a8f51…e43d3d0803a1 spends P2MR pays to P2MR | 1 | 2 | 0.99798968 | 0.00000344 |
| 33576e4e8ac7…c47b416fb8bc spends P2MR pays to P2MR | 1 | 2 | 0.99798968 | 0.00000344 |
| 6a39fa53a8c2…80e15516acf3 spends P2MR pays to P2MR | 1 | 2 | 0.99999656 | 0.00000344 |
| d6a2b0f8f38b…d076f5d434f7 spends P2MR pays to P2MR | 1 | 2 | 0.99899312 | 0.00000344 |