Block 28681
- Hash
0000016699a57f44ba3b8531fa156563c86a70d9e372fef5a77a7543da8be5f4- Confirmations
- 11907
- Time
- 2026-10-21 03:35:55 UTC
- Median time
- 2026-10-21 03:28:02 UTC
- Transactions
- 8
- Size
- 4,690
- Weight
- 15,775
- Difficulty
- 0.0021387367
- Bits
1e01d38f- Merkle root
c78ae4e1a880f2174d25102bf1cce96394a321d100c652779030b4be575fc4bd- Previous block
- 000000b5e8ee41581109bfa57ac009b98ad49cc58d8b0d800a94d358348d1304
- Next block
- 0000015666f671dda4e56114a3f35b95daed14ac6b78ebdb642205e792d66588
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 28681 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
31ad09bbb7c1c3d2dc76833084275b89…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| f2832d6730b4…b3b38a350ed6 coinbase | 1 | 2 | 50.00002408 | |
| 6d7eda3e48e0…1fad4aab7101 spends P2MR pays to P2MR | 1 | 2 | 0.99999656 | 0.00000344 |
| 94f3c03564d4…35b03baa1a22 spends P2MR pays to P2MR | 1 | 2 | 0.99999656 | 0.00000344 |
| a6a5bcea5934…800a00318429 spends P2MR pays to P2MR | 1 | 2 | 0.99999656 | 0.00000344 |
| 3f2196f6cf0c…a7e3afaa7a45 spends P2MR pays to P2MR | 1 | 2 | 0.99899312 | 0.00000344 |
| afd0343f7b41…d4766367d447 spends P2MR pays to P2MR | 1 | 2 | 0.99999656 | 0.00000344 |
| b4d78db9c3bc…a4f730b969bd spends P2MR pays to P2MR | 1 | 2 | 0.99999656 | 0.00000344 |
| b038d1b39a6b…5d9562632ccc spends P2MR pays to P2MR | 1 | 2 | 0.99999656 | 0.00000344 |