Block 20737
- Hash
000001041e8811f1575efcea13418590c3357c739f5c4a6216dde2f892fa5d4e- Confirmations
- 21340
- Time
- 2026-10-12 01:04:37 UTC
- Median time
- 2026-10-12 00:56:16 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
4982fcb3e9cd469fb32536a2d41a5f5b5eedc302823ee773562f8dbfe312a99c- Previous block
- 00000009fb56912e784e3f9f7bf57c526677d35ea498ec7b0cf5a1209144a808
- Next block
- 0000012f95260e4c6cbaeb0b112ebd58e68b388bfde48abcbd6a6e80e3cf91f4
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 20737 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
bf5e110aaf4c79ac5bebc144026a732c…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 4982fcb3e9cd…8dbfe312a99c coinbase | 1 | 2 | 50 |