Block 22509
- Hash
0000012945a540c2fd172a217407f5a426d354b322bf66afa8d1beffba6c7cb9- Confirmations
- 19356
- Time
- 2026-10-14 02:15:21 UTC
- Median time
- 2026-10-14 02:06:28 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0028309697
- Bits
1e01613b- Merkle root
6844ac0e955bd2f5f9218b307b2fc3933896a764cdbb71d1eac807eab82c5453- Previous block
- 0000001e95f9a528865aae34154cde1ddcb9cb8c5613fa11a8701677ba4f49cd
- Next block
- 00000057b339576ec3eb6b16ca6f4fca21a86655b678161eba9d77fbb810e648
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 22509 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
7968caf5568cf53032232b6d8d44e212…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 6844ac0e955b…07eab82c5453 coinbase | 1 | 2 | 50 |