Block 21028
- Hash
0000012aa73724cbba9082a84bd712e9d23d11a6df96aaf31ea624fb3ca29ef4- Confirmations
- 20664
- Time
- 2026-10-12 09:06:58 UTC
- Median time
- 2026-10-12 08:59:00 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
755e0adf97df344290b2ecc7a783acca91302a8b67496e34596c127b28c69608- Previous block
- 0000006012a75861d1518f0e5220c2f037bcf1d49976f938716c2523e83932ae
- Next block
- 0000007fd33a74b6bae4d82b68298a061093b93b6b697ec538342d6ae13b095d
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 21028 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
afa429788f6148ca4cc8dec2a34b0ee6…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 755e0adf97df…127b28c69608 coinbase | 1 | 2 | 50 |