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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ca8d926f7124f97bb5eecbf981f2f121070efec67d890f4929f5221f882767b. 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/2782ef1e-9227-48d7-985c-9babb0e56be5.json and https://artists.proofprofile.net/proofs/artist/2782ef1e-9227-48d7-985c-9babb0e56be5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Good Girls On Vacation (Tulum Beach Access)
Good Girls On Vacation - Tulum Beach Access
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70521d3ef8cf861ce3bfe0adc08cb0e234caf98c415cb25b256c77f840098562. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZVFR2301288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2670be00e439195738a99bfa3430fe72cdef1fc813902e8f48c68a3960b0ad19. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QZVFR2200217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x175b05f15c9ea39166f1a82d888c4a72c3c1782acaf9dc7188548ecdc3dd3487. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USAT22309788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ba70210a644bf5202042cb1d78fbe62794fd1c493bbef00623034941a0592b9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USAT22308627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x314cb2f0201d5936295d8a3abead5c1a6b173845e1292b0f60d66af1b4d3cf5f. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/USAT22307376.
Fool 4 U (feat. JVKE & Enisa) - Galantis & secs On The Beach VIP Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x684d69950de318f115961dc38244749f712caf7f951de80cad274e8dc91841ab. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USAT22305482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x660d7e03569ea3648bce54ad8b3ccad19b1165458633c73846b4f1ae7ba22730. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USAT22300598.
Moneymaker (Galantis & secs on the beach Remix)
Moneymaker - Galantis & secs on the beach Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eb54c452e74ea435a53b017f12c29e6d5372321b5949575e0342c85c4865500. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/USAT22221939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe77b4e0adbc34d6f9b43601a5c4eae7cee67850ac6c4b8ebdbbd49390eadb498. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/USAT22221938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3333b807cb73d1cabc585dad5ee24298659831677442d484668c97de484287b3. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USAT22206835.
Jolene - secs on the beach Remix / Radio Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1a216d5964a90fd4e6c67563e742fb08ce73a0af4b53fca2831d0e80b4a74cf. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZUDB2201023.
Jolene - secs on the beach Remix / Club Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bfa2f8adf2b37714c7d1634b8b4b2b3ba1f84ff08255e1d4043fbcf4bfd6fc3. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QZUDB2201039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a243ea5dd56bbd5af67776b22595bce21e2ffd91b4bee783d7cc1c2796b7b13. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USA2P2411456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x684d69950de318f115961dc38244749f712caf7f951de80cad274e8dc91841ab. 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/USAT22305482.
WORTH NOTHING (feat. Oliver Tree) - Sigma Remix / Fast & Furious: Drift Tape/Phonk Vol 1
WORTH NOTHING (The Remixes / Fast & Furious: Drift Tape/Phonk Vol 1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x636b51cac58f0b3ff14abe8486f98cb41bf5d1ba47e77a336538353cdaa47af4. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/QZVFR2200318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd4f2b08005fd9c29ea021b4ac30484a4172d61ac69caa3f891e3b90ef7f2d52. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USSM12302813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2670be00e439195738a99bfa3430fe72cdef1fc813902e8f48c68a3960b0ad19. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZVFR2200217.