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 0x15350b9552b727175f37977a24feede154b79a03e1d566899604f459c8059797. 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/c445c778-0dfd-43d7-93c2-15b10c8c4563.json and https://artists.proofprofile.net/proofs/artist/c445c778-0dfd-43d7-93c2-15b10c8c4563.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
The Prince of Funk Melody Brasil: Top Hits
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 0xfbcf14dfbe70c8d7457c974c17af84947a3fb522c0885cf135ec8d9985de8f9b. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QM6P41911279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3130c3919e53a76ce106cbf96410587aa710f3eed6e44747368e752e141439f4. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/QM6P41911286.
You Don't Know Me (StoneBridge & Damien Hall Mixes)
You Don't Know Me (Stonebridge & Damien Hall Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf68e439ae434a23c899cdbe16a542b0840c435cff2ab15fa735cbb4636948724. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QM4TX2079885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21db04e9ea672f4594fea38510e319c6277477373796b3c8d99a72ecd4cc9cba. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/QM4TX2079887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbad8b405310fa5ceaef81e1926dc5aa2eec10dc18f99b39d44e7dae3e657216a. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QM4TX2079886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68682b0d0d8f77d383adbb4b2bcbbc781af6f112b5454b2f85b09fbf69be9e27. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/QM4TX2079880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa80576558d10e304283088f32c17032c19f46b04c5e3fe7e58645f8d0d3757dc. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T07:07:54Z), 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/QM4TX2079879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c00f26f495fecbe38f430f53a996ec037bf4de498f4b1b69557ac83eeb19cb0. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/QM4TX2079888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0af1dea5292d3d4a1fbaf49f0d7200889693f72c9dbfec945d8689d198b8855d. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/QM4TX2079876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf44dbd446a13af2627f05b7641af65d8882b86a318c467aa769a57d438fd89e1. Chain 2 (Bitcoin): anchored in block 958268 (2026-07-16T08:56:51Z), 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/QM4TX2079877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c688a4390e98e88eeb0b0f1a96d348c09fb35ad1bad3774b661684cec8e69cd. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:05:35Z), 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/QM4TX2079889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76d6677b4512b8f6fcf200a95a966fce65191d4937efa9d66ae787062630acfc. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QM4TX2079878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4367a5e116618a3a0ba0bcbdf0a48c6d80ffd8acf903190d48b30b128a3e5b7f. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/QM4TX2079881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x944ca4a28867b0c66f1d6005593d214f072cb25ef80eec15fa0d61f01bd72530. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T11:04:40Z), 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/QM4TX2079890.
Travel Fast (Tony Moran & Erick Ibiza Tribal Remix)
If There is Love (feat. Tito Puente Jr.) [Volume II]
The Prince of Funk Melody Brasil: Top Hits 2
Love Is The Answer - Junior On Freestyle Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa09735bf4f50975dd40de59de879706d8c2a21f5b1064ce755417dd3f0538c46. 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/QM6MZ1805676.
Don't Take Your Love Away (Sorry) [Wilson Oliver Funk Melody Remix Edit]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x017e203598603e0f25291ce68584cac1aa1ea101f58d0489eb8c6f3bf7869572. 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/QM7281918234.
Travel Fast - Wilson Oliver Freestyle Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30199ead11b726c99e7b2ce8eeb74b75dd81d33d7b2d378d332caa19e331592d. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QM4TX2284126.
Thinking of You (B&B Project Freestyle Remix)
My Arms Keep Missing You (Klubjumpers Remix)
My Arms Keep Missing You (Badger's Bonus Wish Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe799c8268aac9fa0e5dccbcb66ed7b70db90e0abdec3437764731710832f63c5. Chain 2 (Bitcoin): anchored in block 957876 (2026-07-13T16:00:32Z), 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/USGZ20602312.
In The Name Of Love (Cupid's Revenge Remix)
In The Name Of Love - Cupid's Revenge Remix Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9bf1404b3fd256229f94460b50feeed1d3847ceaf4b201acd7a4a09356ef274. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZQAY2527794.
Lovesong - Giuseppe D. & Dehco Wanlu Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f017254bb797583819eef0e29b9386d6567b7805f9f64d35270c87a26f16de2. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZQAY2559748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a58e22081cb9cb6ed5f3eaad9c88c0479d16be9e4dc19478df31ea090698159. 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/QZQAY2505428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x931d29fd77e339fe4676277980e64f206a5792ba2a8e8814afa700d0ff3d4008. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/QZTLA2590688.
This House (B & B Freestyle Factory Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f1d5079cc6d68eaf12bb5d7bdea51f737244c7860e7abb775ea5032146a4db4. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/TCACF1548234.