Block 20103
- Hash
0000004924d9ddf3ac40284fc4bde9d656cfaef2ba8d996c363642479a0b392f- Confirmations
- 21998
- Time
- 2026-10-11 07:34:25 UTC
- Median time
- 2026-10-11 07:25:59 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0035089589
- Bits
1e011cfb- Merkle root
8cfb5e4be12b00059a54a6ee54537f5843f64f12d8108060e8a67a20feb57858- Previous block
- 0000008a0a3d6ec948f5b9ccd85869abc7649f07ddb8ea7d46624205b403d564
- Next block
- 0000002bf3dd33ee45e6b4fd9c246c5d54047a110ebe94f0451cfa4c8cd9a41d
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 20103 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
13b9798e9b5aa47fa5133eab907e54a0…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 8cfb5e4be12b…7a20feb57858 coinbase | 1 | 2 | 50 |