Block 25990
- Hash
000000dd6d5d14f56644e062a9edd4b34032824075456eb75d8b7fc976f464f9- Confirmations
- 16429
- Time
- 2026-10-18 01:35:49 UTC
- Median time
- 2026-10-18 01:27:19 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0025748176
- Bits
1e01845f- Merkle root
ab162384a200052d69050fa5e5fbdf6156e1e572922beb4bd741df8a21c2d3e7- Previous block
- 00000138cda5e596aba4cbf03edd615edba54564d40a5f35fe4d3e3f094383ea
- Next block
- 00000169b39d85e0f6eb68d6e716f22d946bf7f5cb7c796179505a2e9b969f78
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 25990 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
e0b5a6c58db42d741cc7748605541779…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| ab162384a200…df8a21c2d3e7 coinbase | 1 | 2 | 50 |