Block 39421
- Hash
0000012a3bd0b2e16871edb7ece574a1e3464ff261df42a9e36cabbc3562d443- Confirmations
- 1155
- Time
- 2026-11-02 03:06:47 UTC
- Median time
- 2026-11-02 02:59:05 UTC
- Transactions
- 1
- Size
- 2,773
- Weight
- 10,984
- Difficulty
- 0.0015097403
- Bits
1e02965b- Merkle root
e3c415ec9d510ba949d64c4b7bec99be770c2aa79e19ad1d1dc32d8169ec14bc- Previous block
- 000001ec9727be4d827fe568fde7eaeb4959ae6449646315f8a3481d2142c035
- Next block
- 000001f18fda109e5a254c29fb20162ac5a67339d3fa8296eafc7d8816f92940
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 39421 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
c27e4a0c2abe5b5bfdfccd67e3042189…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| e3c415ec9d51…2d8169ec14bc coinbase | 1 | 2 | 50 |