Block 25855
- Hash
000000ffc827168eb5ca2c8b3f042b3212252d9b1d58d7e2d416c9c569cd2167- Confirmations
- 15896
- Time
- 2026-10-17 21:55:46 UTC
- Median time
- 2026-10-17 21:47:53 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0025748176
- Bits
1e01845f- Merkle root
3432b6c9d5e05c4ede8a6bbb70226afd59b76496060197a6ed3ebcea624adb92- Previous block
- 000000276a07ee4f2d44091bf78e0181e0ddd5ba6063dc5b2d6d9b6a3c8f13a9
- Next block
- 000001396de148fce4ceab8527bec925133626e96da509769db0af9e4833b23e
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 25855 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
517f0c09fa1666d6aef7685213894d47…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 3432b6c9d5e0…bcea624adb92 coinbase | 1 | 2 | 50 |