Block 40144
- Hash
0000023f7c7fb58e2839ab9ccfb0470d2b97170b86de4eb29dd9f9a09ddad69e- Confirmations
- 7103
- Time
- 2026-11-02 22:13:57 UTC
- Median time
- 2026-11-02 22:05:51 UTC
- Transactions
- 1
- Size
- 2,773
- Weight
- 10,984
- Difficulty
- 0.0015097403
- Bits
1e02965b- Merkle root
f4c773e9c98b01f97a63f3f948fe1c55697eed8ef5e8eefc28f827af59995941- Previous block
- 00000172b40087dea59b10a3bc6ea4e33a5d0dc0912a577d5146671cca766ebe
- Next block
- 000001e175ded4c394a2c38ce4e2c8c96a12ece1a6d509d6c2e25f81d7b80958
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 40144 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
c76da9921f15baffd547ebbd693446da…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| f4c773e9c98b…27af59995941 coinbase | 1 | 2 | 50 |