If data is truly P2P, with ID, KYC, AML, accounting, app data etc defined as wallet derivation paths (version function in original Bitcoin protocol) then as long as data is hashed in to the blockchain, all data is recoverable, even if pruned.
What the chain says
- Block
- 706 952
- Time
- 2021-09-30T00:03:41Z
- Signer
- 1DEFTFNHpd8PGWdGb7fHzVodGqRSX5Hgm3
- App
- twetch
- Type
- post
- Content type
- text/plain
- Name in tx
- twetch#457
Fields the transaction did not carry are omitted. Open the payload to see the bytes as stored.
Signed by
1DEFTFNHpd8PGWdGb7fHzVodGqRSX5Hgm3 Verified