Block 21252
- Hash
0000011ebe2399c25d3ed0423e650899b48e7d7067c514dab45e53000522441c- Confirmations
- 19688
- Time
- 2026-10-12 15:20:29 UTC
- Median time
- 2026-10-12 15:11:50 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
af4b4c4c3e38d9c0bfaa89f3ce9f4ec2c9d71059be1de3fcc7800e097bfd7eb6- Previous block
- 0000012ba60b5a9bf7e3d1604ab6ac2a24777bd52382f52ac54c626b2df013fd
- Next block
- 000000f22d2555d3c37235a55036a4b15f3f7e054f90564b10e9d7c15c606679
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 21252 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
6902ca7de19a3c051ec6c355d42620cf…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| af4b4c4c3e38…0e097bfd7eb6 coinbase | 1 | 2 | 50 |