Block 20491
- Hash
00000053a395a31ef024b066a4b5a0b66b296861048de84bef14b7a2c1b93c98- Confirmations
- 21748
- Time
- 2026-10-11 18:18:54 UTC
- Median time
- 2026-10-11 18:10:52 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
b6ae30ee0911ad2fd841a66a5f1578fce7cb94038212a01362fd18e5de233894- Previous block
- 0000012d9427447993fbe7f4301b3f9a247c2f339b1292ea5a01b467d853207f
- Next block
- 00000064e8262c0b7bf8e8b91fbe369d945751cde06891469b70188bdfd7d767
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 20491 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
fea5f00e6cd53a4cc0eba651f8af4f15…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| b6ae30ee0911…18e5de233894 coinbase | 1 | 2 | 50 |