Block 21073
- Hash
000000d49914cda8b243ac2ca845edc821bd499901166cada695e61dd347e621- Confirmations
- 19384
- Time
- 2026-10-12 10:22:54 UTC
- Median time
- 2026-10-12 10:14:43 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
cb8e0e436f022fa4645f4aa2d1d140433fc68bbd546ae8d17f8fc6f4d79b9060- Previous block
- 000000eef3994062f8164c5bc537f9dea322b0d67a0896fdea24f6ecbf8afed5
- Next block
- 00000035cbe2596db450b7be7adba66bc5ee23070654c8a21cc8e92f9cd170e3
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 21073 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
eaef9a648aea225406db527b543829c3…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| cb8e0e436f02…c6f4d79b9060 coinbase | 1 | 2 | 50 |