Block 25503
- Hash
0000004a79866aaa5a5eea23545754ec3296af081fbe344d7d41ec15977f3892- Confirmations
- 15399
- Time
- 2026-10-17 12:23:38 UTC
- Median time
- 2026-10-17 12:15:43 UTC
- Transactions
- 2
- Size
- 3,003
- Weight
- 11,493
- Difficulty
- 0.0025748176
- Bits
1e01845f- Merkle root
b161ee0dc50d97e3e2ffd9f2054e0943fbc11a375f9a7c49de5e5195f8e10ba0- Previous block
- 0000010c839b2dba5e9b7aa82357e42e16be606ca2218973e9dba3b937911f8a
- Next block
- 000000d4831e5352f4e194461b18bba8cb54560689cbffdd6c01c30cf1de04be
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 25503 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
8592a9f3575648907fc8a6435ba8d2a2…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 7cc9bddd8ee1…26b5baad77b6 coinbase | 1 | 2 | 50.00000258 | |
| d9f2bd749cd2…5e41611cbcf3 spends P2MR pays to P2MR | 1 | 1 | 0.99999742 | 0.00000258 |