Block 21241
- Hash
0000003ce50170fe15418a4d3038d6b442c22bd2549aac64eb11dbfb7e53af9e- Confirmations
- 19939
- Time
- 2026-10-12 15:02:00 UTC
- Median time
- 2026-10-12 14:53:32 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
ec2f8c4b8c2f9efb391be7288106d9552aaaf087f64ce002566ad7160bbd8f08- Previous block
- 0000002b8e00b2f10ce3c9f4a3ecec8502f05120a1390d9ed721bcc04aed7f4b
- Next block
- 00000126618382a28881f68128b86770b7075b420e8a7bab2ceab4316e2e5097
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 21241 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
ee323683df9e7cbf683be423b738ea87…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| ec2f8c4b8c2f…d7160bbd8f08 coinbase | 1 | 2 | 50 |