Block 22219
- Hash
000000aefb3a8b5c6f3cc5e2ee86b702b1c38e4e6307c08d0d762923c27c805c- Confirmations
- 20075
- Time
- 2026-10-13 18:18:19 UTC
- Median time
- 2026-10-13 18:10:02 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0028309697
- Bits
1e01613b- Merkle root
25fc3686485ac9f12fb4d87e73e1134e4efeba8d8b8616d76715a5aae5b1a50d- Previous block
- 000000d82009d8cca6258f7885da7199f675bb4c7c5ec748fcef4ed15fb268df
- Next block
- 0000008ae0d859306c8293e5ce786741d7a7285b79abae07ebcca620b8539b99
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 22219 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
d5824894fc8fd1b69529d5abe79ba6f5…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 25fc3686485a…a5aae5b1a50d coinbase | 1 | 2 | 50 |