Block 21846
- Hash
000000d46fa2ad83b498215fcf9c74480250f43dd489b16e3feac8c21ae6c78b- Confirmations
- 19259
- Time
- 2026-10-13 07:56:39 UTC
- Median time
- 2026-10-13 07:48:16 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
544b9a222ad488fb64cad0e13635e710e8add1e7eb157d174964c955374b06fd- Previous block
- 000000d8c64f601b47bdbce6542245b22f7d943e59492e3189e0b435f4631428
- Next block
- 000000c539d3561e2db4c09b30400cc740f164210977d99c5027dc33b24e09d9
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 21846 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
2b3918f1782a6e03bf15268ec80c9c09…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 544b9a222ad4…c955374b06fd coinbase | 1 | 2 | 50 |