Block 40636
- Hash
0000028b2820c99ea0ffce56a7cf5634bdb430cd4ddd490d8acbf83f0cb52756- Confirmations
- 9534
- Time
- 2026-11-03 11:14:16 UTC
- Median time
- 2026-11-03 11:06:25 UTC
- Transactions
- 3
- Size
- 3,321
- Weight
- 12,354
- Difficulty
- 0.0014274344
- Bits
1e02bc8c- Merkle root
2f7ef062c7cb79f8c15bbb9b2bfe6cc00788c7c5076b943f20db88329f8fddf6- Previous block
- 000000300a9fe779adc658655e774268b753392505834e16eeb4598a0af5c261
- Next block
- 0000029bf456cb08a1588e63dab812b9c2230e24a965dad699baf1120facefbb
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 40636 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
1474b90204cf1e5e3e3fe93421212f82…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 416f4097b008…55df0027c9fe coinbase | 1 | 2 | 50.00000688 | |
| 481ed254c752…2f4fcafef13b spends P2MR pays to P2MR | 1 | 2 | 0.99497936 | 0.00000344 |
| e4957b6d42da…8c8f63a16dea spends P2MR pays to P2MR | 1 | 2 | 0.99497936 | 0.00000344 |