Block 28309
- Hash
00000189fb8a975b15c218e69792ab124b82877e13b2eadf82c95634f0b7214b- Confirmations
- 12144
- Time
- 2026-10-20 17:32:00 UTC
- Median time
- 2026-10-20 17:23:50 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0021387367
- Bits
1e01d38f- Merkle root
b7949429e7cffc377d13d1c0e0d4404e08c549050bed4d0a2b2d7d7a732a1392- Previous block
- 0000016bacf8de804c145dfffdd3b72c096880447c1a4858c77e76c668252e8e
- Next block
- 000001509ffb9c25be40920976f213cd5ac7dc6e5fc087e067db6c9f9be84eb1
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 28309 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
4b908d7d33177fcb999a5da06839d26f…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| b7949429e7cf…7d7a732a1392 coinbase | 1 | 2 | 50 |