1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97fd6eeb57e4950ba244a231ab242f147a9f2167c9d2befe1512dfd441bcfa55. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0cd6c395-e0cc-4c56-8a53-8863e70915c4.json and https://artists.proofprofile.net/proofs/artist/0cd6c395-e0cc-4c56-8a53-8863e70915c4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Can You Feel The Love Tonight? (From "The Lion King")
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 → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93f1a37665f303e72c4d8642692d6ad7b7a54ae131e0bd5dc912370c7045616a. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/AUMEV2144739.
Part Of Your World (From "The Little Mermaid")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe997febd811366207480a4f67d1d1601e3ef9362c46f737ccc833c2a835eef79. Chain 2 (Bitcoin): anchored in block 956861 (2026-07-06T01:57:57Z), 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/AUMEV2150825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe068a35cee8f5e5a738b662adff0e5a835a9b404725b1b9e447eba1f1601d34f. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/AUMEV2150836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f22dbe190558c9628c4c49cb3e07f1eeca31fb96f21c0dadd06a46576fa6db2. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/AUMEV2163246.
Lead The Way (From 'Raya & The Last Dragon')
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51cecb8c205a5a407c185ea06595d01b715244ddbafb807e042e91fda5bd4dca. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/AUMEV2208142.
We Don't Talk About Bruno (From 'Encanto')
We Don't Talk About Bruno (From 'Encanto') [Remix]
The Ballad of the Lonesome Cowboy (From 'Toy Story 4')
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0531bb1733951fee740c92ecceca3468af99a9c5f3584155174d3c5281946201. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/AUMEV2186242.
Reindeer(s) Are Better Than People (From 'Frozen')
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44f3cac71051f7b1bebaaa5d8c3e91f247ba35f96c844ec7225f861c3216ccb0. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/AUMEV2253795.
The Family Madrigal (From Disney's "Encanto")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0bfc9086f8c2ae770edc0495dab7ade1a370cdf543fc383dd7aa82a01512cef. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/AUMEV2268536.
Valse Royale (From Disney's "Cinderella")
Love Is Like a Violin (From Disney's "Cruella")
Better Together (From Disney's 'Descendants 2')
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b8e50eb8c4ad760400ae83b2ca541ceda1831c9b75f7c08933fb4e98804aadf. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T19:27:18Z), 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/AUMEV2383914.
Burning Love (From Disney's Lilo & Stitch)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8fa968f96ce7c04f84169f69233034a763411e9ab3779dbb37caef444529423. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/AUMEV2389417.
Can't Help Falling in Love (From Lilo & Stitch)
We Don't Talk About Bruno (Piano Version)
We Don't Talk About Bruno - Piano Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec16b1db7e4d8bf33197f55f2e5dd6b04f3f93a353afe456edeb3359fa88834b. 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/AUMEV2487561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0af1658e849c483fe6d8fdaa5e7e98dceaf2da554ff8a4a13bc01627575fe6b. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/AUMEV2551982.