Block 21127
- Hash
0000007a76f358cb1bad4c4c458b06eb7794b354b54954483742f821ac6919a7- Confirmations
- 19571
- Time
- 2026-10-12 11:51:02 UTC
- Median time
- 2026-10-12 11:42:48 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
375938c058f878a3d6e46c96ae6f69411129fdd49a840c3060aa54522f1639e0- Previous block
- 0000003354c214b8177b684b37f2d1e78cdbdfb974ec553ed2703029dd15f7ce
- Next block
- 0000003e5374896dc92c1f843252bba59bd6bf6544f2631ee435cf6706bf44c5
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 21127 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
8a98af660a8497a38ecf9d9eae513a1a…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 375938c058f8…54522f1639e0 coinbase | 1 | 2 | 50 |