1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe3b05cf0f47ea46f19cc02729c3ab02464a9d2dca27104c3e524b013a2ffa64. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7d2d5d56-697a-4fc6-94c6-c5d5d2816f43.json and https://artists.proofprofile.net/proofs/artist/7d2d5d56-697a-4fc6-94c6-c5d5d2816f43.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25f48cd818bf6b9ef7edf524c0f54c26f2be288f45ada8a181bf594f2edad856. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA3K0500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68a2401c8aff75cd73e544d7d8c1b829054d8c8db115e49c5d1e5a8358dd376c. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA3K0500008.
It Hurts to Shoot Lazers from Your Fingers, But It's Necessary
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9274e59dee7ae3f17bb82b183eb48aa1642ef05154f2536a2a23680b057ab728. Chain 2 (Bitcoin): anchored in block 958325 (2026-07-17T00:15:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA3K0700033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe71de607c84de3db8a2872fa8e484243c7782f83aea3347a216269e44b240a6. Chain 2 (Bitcoin): anchored in block 957546 (2026-07-11T09:35:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA3K0700034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x939871557b0a7118b6182bf31dce95326be5ad02270df83771db9c043f065c69. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA3K0700035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe50791bebfee78a638e1752d58cb525aea62e2e83d8f9f7dbb73ffdf8b01e384. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA3K1310003.
Kumiko, the Treasure Hunter (Original Soundtrack Recording)
Damsel (Original Motion Picture Soundtrack)
Hello, Avalanche (11th Anniversary Deluxe Edition)
The Creatures of Nature (from "Sasquatch Sunset" soundtrack) (feat. Riley Keough)
The Creatures of Nature (feat. Riley Keough)
Sasquatch Sunset (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6ecb515e9dd1ee87d0192ddd3f6bbb90cf268fa27a525d8f82e04fa92958d03. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92401261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05063b9830069b5996c7754957c2cbd9a11762847ba862eb244ce3f62e8946c6. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92401262.
The Creatures of Nature (Grunts Variation) (feat. Riley Keough) - Bonus Track
But You Don't Have To Take My Word For It