Block 40688
- Hash
00000137e119ca62ab8e050ab780d295c7979bc047ac9b3a4253c9ac9b50b76d- Confirmations
- 9765
- Time
- 2026-11-03 12:37:10 UTC
- Median time
- 2026-11-03 12:28:54 UTC
- Transactions
- 4
- Size
- 3,947
- Weight
- 13,637
- Difficulty
- 0.0014274344
- Bits
1e02bc8c- Merkle root
a2368c609cf8389e246af37b69ac59568956764939026bbae6471475f145cf3b- Previous block
- 000002aee52b0ecc270b4cde240fe3fd6452e8db4efd214776881eeb217c6f16
- Next block
- 000000bfa50bd12a7457c114985fd1213d5155587159c25ea9c0478b668ec446
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 40688 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
1d1bdd4f3236d961d476ef00d4d48fe0…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| ae09b3b1369f…e3754447b8d7 coinbase | 1 | 2 | 50.00001328 | |
| c29e7cd94733…bd48de147ab2 spends P2MR pays to P2MR | 1 | 2 | 0.99497936 | 0.00000344 |
| c949b2759786…c9bbe762945b spends P2MR pays to P2MR | 2 | 2 | 0.00198524 | 0.00000492 |
| 71fdac865293…537c937247fc spends P2MR pays to P2MR | 2 | 2 | 0.00199508 | 0.00000492 |