Block 21293
- Hash
0000013ccd5397ce03d47d113c210bbefa09678fc584c171fba913f8741cc8e3- Confirmations
- 19433
- Time
- 2026-10-12 16:32:53 UTC
- Median time
- 2026-10-12 16:24:30 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
3f3b46570f468c55b4ec022b4430c54c8c486cccbc1cd81034fc18938bb6ef9d- Previous block
- 000000f818ad3331ab0449e691d6bf2f19b726f68a152ac592b4062fc81baba1
- Next block
- 0000010cd258a9020b0980865b0733b6191dbe3ef495bd0c8ef0a9909bda9469
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 21293 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
3d6813e48af63420312a3d39b9cc8174…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 3f3b46570f46…18938bb6ef9d coinbase | 1 | 2 | 50 |