Block 22554
- Hash
000000b4cafb953c1badc85709e24de3d7aaef07bf08565e83789caed2af91f5- Confirmations
- 18863
- Time
- 2026-10-14 03:27:50 UTC
- Median time
- 2026-10-14 03:19:59 UTC
- Transactions
- 2
- Size
- 2,977
- Weight
- 11,596
- Difficulty
- 0.0028309697
- Bits
1e01613b- Merkle root
7258a8c7863b795878eaa29088c3932085397bda9d752917b19e7c02fc9343ac- Previous block
- 0000003dcf1ae2bef93e248a57aee5c4d332603e818675f719552b2c50d6a2c0
- Next block
- 0000014c351d996e11bc07b189ae2809ad5588330cd8999b6d20619f05cee26e
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 22554 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
69213951a563ed7e4d26d845be426b97…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 37b68baa24bb…a9a60e13f114 coinbase | 1 | 2 | 50.0000031 | |
| 66e2ff23cbd3…78ff423797a8 pays to P2MR | 1 | 2 | 39.9999657 | 0.0000031 |