Block 20681
- Hash
0000012253542df58a6366d11bd846f5be162adaa2ae40cff13783feb0af8299- Confirmations
- 21242
- Time
- 2026-10-11 23:31:14 UTC
- Median time
- 2026-10-11 23:22:58 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
f14ae88e34396f1914ab27de4e5b7a41ddb1954f4686750264c76b518dbffe14- Previous block
- 00000030d03a91a1baf34d754f6f3a5b3a3ebac17cfd4c46b1c90915a22989db
- Next block
- 000000f33c41eca7bdc5c98b48b39f7bcc9b030b5a85ecc7c4dd8e059e89579f
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 20681 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
94b63d409bf05fac994e338d689c9dc3…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| f14ae88e3439…6b518dbffe14 coinbase | 1 | 2 | 50 |