Block 25783
- Hash
0000003f644cd3e7347b4a7840130e7bb482830a5b02eeb044db14d03ce628b4- Confirmations
- 16738
- Time
- 2026-10-17 20:00:07 UTC
- Median time
- 2026-10-17 19:51:12 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0025748176
- Bits
1e01845f- Merkle root
64170b6c5c154a963d5b8da03ebc75303f1e6329536e31e367b918ff1dde190d- Previous block
- 0000006897f87f9bdd2f57f2f652f8fef1e93a3c6061d3026b0c241aacaf4d7b
- Next block
- 0000007fe0582b943defd93120cf6d42a120c5d73e450c783cb7f8a0b5c8c2c0
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 25783 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
43a865577e5e811aa51f46ffee0b59ad…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 64170b6c5c15…18ff1dde190d coinbase | 1 | 2 | 50 |