Block 40216
- Hash
000001a67912c36cffc87e3f202dab18aa36d14ca35505ef3b489556af3b19b1- Confirmations
- 7621
- Time
- 2026-11-03 00:08:41 UTC
- Median time
- 2026-11-03 00:00:50 UTC
- Transactions
- 1
- Size
- 2,773
- Weight
- 10,984
- Difficulty
- 0.0015097403
- Bits
1e02965b- Merkle root
b291d8ab6bee32e3037cb36ac5de14f022281ff8bc94b57bd4b5a55b16af4d90- Previous block
- 000000ccf1cac9022774d3bf250e3e35be7978d1633cfe11675ff72cd6ccd2c9
- Next block
- 0000003e902ba9787039d3659e56e1ecaa3246ed594d7cc4691ad4cd221bc40c
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 40216 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
872e8d4f941af30b6caf9e8e4484b09a…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| b291d8ab6bee…a55b16af4d90 coinbase | 1 | 2 | 50 |