Block 21833
- Hash
0000006035ad561ab0161f65d08a5fd46de33fba688e8f0f85b0f7c48071e639- Confirmations
- 19364
- Time
- 2026-10-13 07:35:13 UTC
- Median time
- 2026-10-13 07:27:19 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
1ad9679d184c609be350438f9269d51d29aaf5f08e48640d1e73d60c55e8fa8a- Previous block
- 000000ed3dcae8a99d87ae5a17b1e2cddd179e268e078bca3e1c19146b67475f
- Next block
- 0000011fabc49195790809c8fb3575efef8a3050cd5ac70bbe0e9e4e8efaaa13
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 21833 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
72624f3acdc8e48e65642b4a2646fefc…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 1ad9679d184c…d60c55e8fa8a coinbase | 1 | 2 | 50 |