Block 39990
- Hash
00000203e134a8978d72714070032db93cdcc38b0dddd6e0fea403c8d098dada- Confirmations
- 5423
- Time
- 2026-11-02 18:10:00 UTC
- Median time
- 2026-11-02 18:02:04 UTC
- Transactions
- 1
- Size
- 2,773
- Weight
- 10,984
- Difficulty
- 0.0015097403
- Bits
1e02965b- Merkle root
cca097a120f0fa1e65c7b607e1e7926147782ca35f6024d02d0f672b118362f3- Previous block
- 0000011950e8d492c3e8f4895b2a375535093c467439cd73627ddace355dedd6
- Next block
- 00000101b2dfa032159f0f66f994e3afe33d4af6ada841e5905d0b84285a9d3f
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 39990 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
7b4de307734f0e83215ed9c582b04b90…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| cca097a120f0…672b118362f3 coinbase | 1 | 2 | 50 |