Block 40903
- Hash
000000f41d83f12687fae0cdfeec868c79ceaa7b7606d30f9d357b37bbcdd6a2- Confirmations
- 10723
- Time
- 2026-11-03 18:16:42 UTC
- Median time
- 2026-11-03 18:08:49 UTC
- Transactions
- 2
- Size
- 3,047
- Weight
- 11,669
- Difficulty
- 0.0014274344
- Bits
1e02bc8c- Merkle root
0caa6de9511f02c9512023352c9054e4508b6fbc3cc85fbd20e64684cbd02d27- Previous block
- 000001898d9ef5e9b89ad3baa04ed83a3e62c31bd35e37f6801da5d665f90727
- Next block
- 00000218ce16e7742924c2a9fd2cc35f1df0966310784479b0a474e2a4926445
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 40903 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
ff9fb1973836690a45638a8d9ffbb419…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 1a3bf8a7f3a6…0d00378701cc coinbase | 1 | 2 | 50.00000344 | |
| fd0cd207c341…69aea3aaeba6 spends P2MR pays to P2MR | 1 | 2 | 0.99497936 | 0.00000344 |