Block 40487
- Hash
000001c7c4aa46299b1158adb3dd281caf054f9223dac9001b4e5a1a9b857f77- Confirmations
- 8831
- Time
- 2026-11-03 07:18:01 UTC
- Median time
- 2026-11-03 07:10:07 UTC
- Transactions
- 1
- Size
- 2,773
- Weight
- 10,984
- Difficulty
- 0.0014274344
- Bits
1e02bc8c- Merkle root
3ccdcc3f395827a6176583929585c462dfc22c19adcea89454da494e97c4eba0- Previous block
- 00000046f30f93520d0d8e2b2d6c2c4c28b60930c5aa54e0adbb82d94ba7cd7d
- Next block
- 000000b3673ebb487557ab74922ffafb9968707274f920b464a8d178df45c236
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 40487 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
3a7c03be4d9607bda92389ef23bc1c93…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 3ccdcc3f3958…494e97c4eba0 coinbase | 1 | 2 | 50 |