Block 20523
- Hash
000000d08e6989251250468b7dfd86cdb8d231b9dc6c34e40893f387a19b7b0e- Confirmations
- 21841
- Time
- 2026-10-11 19:12:03 UTC
- Median time
- 2026-10-11 19:03:37 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
195bef08dbc44244ac404d23403dd4ebeae680cf909fec2255697f4794cabb66- Previous block
- 000000c9bf5a50396d78e40d4baef0bf161ae99543646c21eff2c535471f4bf9
- Next block
- 000000bf12e149146cd68a3b36b99c181eed3ab9b54d4099f3279ce9403fe5e6
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 20523 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
3ff6511ad6595dcbde151b647574b49b…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 195bef08dbc4…7f4794cabb66 coinbase | 1 | 2 | 50 |