Block 27222
- Hash
00000017af571f7e1012ff804a852c3595caf4f75f58f34c88e8640c16b28acb- Confirmations
- 13205
- Time
- 2026-10-19 12:02:07 UTC
- Median time
- 2026-10-19 11:53:56 UTC
- Transactions
- 3
- Size
- 3,320
- Weight
- 12,350
- Difficulty
- 0.0023644668
- Bits
1e01a6ec- Merkle root
dfeb7c533f7b04682ae8a7fc4272d28209dad351a98750c51e8f0780346c1ddc- Previous block
- 0000005bc7e3b53050f355258ce8ce756bf714435edb90f702f76044764192f8
- Next block
- 0000015b8a70771cd2461ab6792f842ba689b0c7016882ad1a992dd374e67d98
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 27222 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
1c2abe9c83bfd3a2a65acc00d55dd902…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 9aa17a80b16d…49b398d1f2f4 coinbase | 1 | 2 | 50.00000688 | |
| e538bdf94e47…41fe3504b821 spends P2MR pays to P2MR | 1 | 2 | 0.99999656 | 0.00000344 |
| b39cdb1358c0…7ffb097134bd spends P2MR pays to P2MR | 1 | 2 | 0.99999656 | 0.00000344 |