Block 39972
- Hash
000000bc3034281e38cb493b896c71580e7a7d0d2eda6a59fba2bcacdc615f5f- Confirmations
- 5319
- Time
- 2026-11-02 17:41:26 UTC
- Median time
- 2026-11-02 17:33:38 UTC
- Transactions
- 1
- Size
- 2,773
- Weight
- 10,984
- Difficulty
- 0.0015097403
- Bits
1e02965b- Merkle root
4668cfb1e13dc1bc80a61e7822251d9a03b713e32e5fe9b7ab4aec641cbf0e38- Previous block
- 000000a1ad2d8f49b1809417e30c319b0a93f298d4dced49528676ca0030e741
- Next block
- 0000018928ed497e37abbb01403b34e941a570b58bcd9f4caf8c6c954faacd6e
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 39972 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
ced01e0b79e2abd43b4d85e6ceb19073…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 4668cfb1e13d…ec641cbf0e38 coinbase | 1 | 2 | 50 |