Block 25309
- Hash
000000adf9dc51235004398c4f6ab4ad32e3afa79b399614091af48dfe7bad9c- Confirmations
- 15661
- Time
- 2026-10-17 07:02:40 UTC
- Median time
- 2026-10-17 06:54:28 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0025748176
- Bits
1e01845f- Merkle root
fa3164ef317db552df3bad7449784a20c758442c2a90b724ba87b7e0142e937d- Previous block
- 000000f4d0662206de7e195a268d177b23e91b7f4f4a12cf198f301d7ebe1db5
- Next block
- 000000682c84c5579e9b0b9b0e63afd8a6ecfabadce74559ef01e8e0bf97083f
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 25309 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
8b6f7f991ffc99ccea43239becc02ea1…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| fa3164ef317d…b7e0142e937d coinbase | 1 | 2 | 50 |