Creative Blockchain
📷 Photography · photo editing history

EditTrace Chain

Track complete edit histories on-chain for transparent creative workflows.

HTS NFT provenance mint· onchain authorship
Section · Onchain

The primitive.

full primer →

Photographers mint each photo editing history as a native Hedera Token Service NFT pointing at an IPFS CID, so authorship and timestamp are provable from a single HashScan link.

Why this primitiveHTS NFT tokens record each edit step linked to immutable IPFS hashes.

Kernel
a Hedera Token Service NFT minted with TokenMintTransaction, pointing at an IPFS CID, with no Solidity required
Drives the UI as
a 'mint to claim authorship' button that returns the serial number, owner account and HashScan link
Appendix · Secrets

Required keys.

HEDERA_OPERATOR_ID
Hedera testnet account id (0.0.xxxxxx). Create and fund it free.
open ↗
HEDERA_OPERATOR_KEY
ECDSA private key for that account, from the Hedera portal dashboard.
open ↗
REOWN_PROJECT_ID
Free project id powering the HashPack pairing modal.
open ↗
HEDERA_RPC_URL
Optional. JSON-RPC relay, defaults to the public Hashio endpoint.
open ↗
PINATA_JWT
Pins images / JSON / manifests to IPFS.
open ↗

Add these in your Lovable project under Settings → Secrets before pasting the prompt below.

Appendix · Mega-prompt

The build prompt.

Paste into a fresh Lovable project. Make sure all five secrets above are set first. read the build strategy →

Loading the mega-prompt…
Hedera testnet HashScan ↗
Appendix · Market

Market sizing.

TAM
$2.4B
global photo software industry
SAM
$300M
professional photo editing software
SOM
$30M
photojournalism workflow tools

Indicative figures for hackathon pitches — refine with your own research before raising.

See also

Adjacent entries.

photo authenticity
TrueShot Ledger
Prove original photo ownership to combat unauthorized reuse and forgery.
fine art prints
ProPrint Certify
Certify fine art photo prints with tamper-proof digital provenance.
event photography
SnapEvent Auth
Validate event photo ownership instantly with blockchain timestamps.
photojournalism
NewsFrame Provenance
Authenticate frontline news photos with immutable creator-owned tokens.