Block 21402
- Hash
00000059e1233a8dbe89cc0639ca463c191110103bfd48717324bbf6525b246b- Confirmations
- 20671
- Time
- 2026-10-12 19:34:50 UTC
- Median time
- 2026-10-12 19:26:25 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
2dc5f1d642f93a27fb2bc4d372a6505d3797c8fd99001ce905274291e85732ca- Previous block
- 000000c9c2e834996352c7833ac3fb24d59501fc3e0e55cd55543bd58ecbc35f
- Next block
- 000000bff861b97b876f736d5ac52ee96a4fcef86d233825282332a5e9a77f1b
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 21402 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
165a64a1cd415d13656e467957a623cd…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 2dc5f1d642f9…4291e85732ca coinbase | 1 | 2 | 50 |