Block 21759
- Hash
00000139f166c119e70f1cc22dca11a975b62b006bad73806eb94f64cf400aa1- Confirmations
- 19515
- Time
- 2026-10-13 05:32:45 UTC
- Median time
- 2026-10-13 05:24:31 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
797372151b83851a45dfc238fe812fcdd206dd7056fdf41c705d8bb66f30d9a6- Previous block
- 000000c581d6d998c0c488093790ac7be2e51bcbe90ed3bc33afd83673bda588
- Next block
- 00000050036d11a82c9dde44743dbcfd8930844debc91dd4c137d5f5999c35a3
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 21759 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
da8fbdba354a4fa9472331644cfc8755…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 797372151b83…8bb66f30d9a6 coinbase | 1 | 2 | 50 |