Block 21030
- Hash
0000010e8edaf50e0623876ed921eb8bfc143b648d82e29718d7d6379c91c97c- Confirmations
- 20720
- Time
- 2026-10-12 09:10:12 UTC
- Median time
- 2026-10-12 09:02:06 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
09bd1ee7e321bf09159e3b27a1f72e418bdfb93d9cdec8e283a004ef7a1d34ea- Previous block
- 0000007fd33a74b6bae4d82b68298a061093b93b6b697ec538342d6ae13b095d
- Next block
- 000001367edb085b331f773c9ada52dbaa2932118ad151b98bec73636bebd2b8
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 21030 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
8ecc8472d4d93a7a6b321521f2e6ee7e…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 09bd1ee7e321…04ef7a1d34ea coinbase | 1 | 2 | 50 |