Block 20909
- Hash
0000005a6facfc51439c530c95818089abc33fcedf02cffb0ae471a2c00dbcfc- Confirmations
- 21332
- Time
- 2026-10-12 05:50:43 UTC
- Median time
- 2026-10-12 05:41:56 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
50a26ba080ce8b8eb2202e424da15a9cdc319d0be5e21f5d23d4488f2ba88379- Previous block
- 000000ae2b9936e76f4c60d7c2f0109888c30b6d3f70de03204814fad4585c58
- Next block
- 00000092b76f4b0be45693903cd8634b23c272eefa9651501e9cccfadacb8def
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 20909 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
665b21c5b6b8064df2c9533467bf270d…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 50a26ba080ce…488f2ba88379 coinbase | 1 | 2 | 50 |