Block 28991
- Hash
00000196f96574554eee05b3119da5b7b39577caddb554df4bc48832cf3f61df- Confirmations
- 11723
- Time
- 2026-10-21 12:01:11 UTC
- Median time
- 2026-10-21 11:53:12 UTC
- Transactions
- 7
- Size
- 4,415
- Weight
- 15,086
- Difficulty
- 0.0021387367
- Bits
1e01d38f- Merkle root
d39a29ec3b5f836765bc21eb4c7edf1ebfe9f9dda38cfb3c3840ce95417a81f2- Previous block
- 000001788d39d0ec7b9bb97155a700d1011bcd6521d290feb8b3cde4659666ab
- Next block
- 0000005bc83ed638c7af83f9290f20599ad650f8fe4be4e0bf3c3eb7d0876339
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 28991 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
4f8c0a48d8102ad2a50fa50714ce9af8…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| e8a47b7a781b…8b1a82edd26a coinbase | 1 | 2 | 50.00002064 | |
| 274d80d1674e…f973e9191b3c spends P2MR pays to P2MR | 1 | 2 | 0.99798968 | 0.00000344 |
| 819a701b23c2…1d79c9872d64 spends P2MR pays to P2MR | 1 | 2 | 0.99999656 | 0.00000344 |
| 26f7c004ca28…aa200c6bde7c spends P2MR pays to P2MR | 1 | 2 | 0.99899312 | 0.00000344 |
| f684053ab77d…7fa02551b687 spends P2MR pays to P2MR | 1 | 2 | 0.99899312 | 0.00000344 |
| 0b86e8f6c37f…384062e861c5 spends P2MR pays to P2MR | 1 | 2 | 0.99798968 | 0.00000344 |
| 48a0e0597a5d…65340dfddfc6 spends P2MR pays to P2MR | 1 | 2 | 0.99698624 | 0.00000344 |