Creative Blockchain
🎥 Videography & Film · creator monetization

Instant Sponsor Rewards · ucp

Reward fans instantly onchain with tokens during video interactions without gas hurdles. Discovery and checkout collapse into a single deterministic round trip, every request and response signed with RFC 9421 HTTP Message Signatures and settled in HBAR or HTS USDC — a storefront an agent can transact against without a browser.

Agentic commerce on Hedera (A2A · AP2 · UCP)· UCP checkout
Section · Onchain

The primitive.

full primer →

The onchain primitive runs at the right moment in the flow and surfaces a clear, verifiable result that videographers can act on without web3 jargon.

Why this primitiveUCP is what agentic commerce looks like once the haggling is gone: a fixed-price, machine-verifiable checkout where a tampered byte is rejected outright rather than warned about, and the receipt is a Hedera transaction.

Kernel
an agent-to-agent negotiation loop — A2A 0.3 JSON-RPC tasks carrying AP2 Intent / Cart / Payment mandates, or a UCP signed checkout under RFC 9421 — settled with x402 in HBAR or HTS USDC on Hedera testnet and, where authorisation itself is on-chain state, bound by a bespoke mandate-vault contract verified on HashScan
Drives the UI as
an agent flow log that shows the offer, the counter, the signed cart, the mandate check and the settled payment, every artifact linked to HashScan
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
$1.1B
video monetization platforms
SAM
$200M
fan reward and tipping services
SOM
$12M
creators adopting onchain reward systems

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

See also

Adjacent entries.

creator monetization
Instant Sponsor Rewards
Reward fans instantly onchain with tokens during video interactions without gas hurdles.
creator monetization
CUTSHARE · x402
A pay-per-view-frame primitive for high-value video cuts. Creators embed 'Sponsor Walls' within footage; viewers sign a 0.01 USDC HTS transfer message to instantly unlock extended scenes, 4K renders, or sponsor-subsidized rebate codes. No gas, no bridge, just a signature for a frame-frame.
video copyright
FrameChain Auth · a2a
Verify and timestamp original video frames onchain to prove authentic content ownership instantly. Two agents — a buyer acting for the artist and a seller acting for the rights holder — negotiate this over A2A 0.3 tasks and settle the agreed price in HBAR or HTS USDC, with every turn of the conversation receipted on Hedera.
edit history
EditVersion Ledger · ap2
Track and verify every edit version of a video project transparently on the blockchain. The buyer's agent states an IntentMandate with hard caps, the seller answers with a signed CartMandate, and a PaymentMandate carries the Hedera settlement hash back — so an autonomous purchase leaves a signed, auditable trail from intent to receipt.