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 0xb661ad980eeb2defff8653d55642288d532dc3d799a62bbe501c9d95c8753470. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9186c620-c722-43c6-8b21-9c286cc65755.json and https://artists.proofprofile.net/proofs/artist/9186c620-c722-43c6-8b21-9c286cc65755.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 → 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 0x73265eb4170c5c40a31284e66eb57c1fe7868244bfdd06dcaa7c8c3ff79fddf5. 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/US83Z2457420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e55197876e827fa5e7e26d2943bd7d60950e018f448fdacf227f8ae5ec5ecfc. 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/US83Z2216581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ecfac26a03673fe89b138e3f4827bde2ee9228974cd3f096aad229abc644717. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/US83Z2212819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x892f79c644b9b6e1d4daa8b9fd78a77889eecec06719c09057b5f5c4c781e652. 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/NLRD52350483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70768b1e3aa35b083ad0def0a062c288d9a98b738ba2a959ae0fb83d8ca1f463. 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/NLRD52350450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48f34692b698c08b6514d914cebfc5de3253d21c3f5a4c93057ddb3c3590ea55. 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/NLRD52350405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb78727d3999fe4a06338ece4fb8a81e13f431aad770f27116910ad7165d1e8cf. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USLD91757003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x156c85f22b481566f66e967e482bf7c3034233dfba44d263bf25bf38885e9734. 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/QZQAY2417022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x397d8cd53f8e715ca5a9dc43f0b41461a4ff3917546b2d9dd9be8e268603b999. 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/QZS7J2361854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b1d9d41498c4cc337dcf0206749c0e51f5872700114154fb57f14183b7fb376. 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/UKU932380760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1786ffb3a7b177b9ef92787232b09c98f932453a7dfddb8d8bc2ef4b303bc999. 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/UKU932380761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2d8cb2cdbbcc18b39631cad385cfdc571c9963f8e785533fd3937441c361a18. 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/QZTL92325837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc539be442ae40f3d73721fb4a3bab77990c7252e51740cf04c3726135cafb116. 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/CA5KR2352768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c36d456d21fe5e64a520ba59d980f3b7477d1755f340e26d8e8517f31564a3e. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/QZK6N2366635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x757d4448e3d2e03444d469c8874328cca008a94a9c8e5a75b2304168888c1524. 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/QZQAY2360796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64397223b7f43f4c73df31d1876bf6eb81c0f8f292aa46039530c0612f014bbc. 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/CA5KR2314054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe66bdbb12cd2c86689f6aa06c5ec6b28a9da44f12935be243a7c71e1c6f378cf. 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/QZTAZ2297448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde4e02c47155c5af693e2c73d8b720af975801edea5ea1915d59d1e3d3f0576c. 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/AUVC02200340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4574dafe3a29018330d2cbd3007fb542609fb3d1fd5cd8359aaf4161eb677523. 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/AUVC02200320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9ced90f78b4934493d103d69ec447a3276f7c91f9f4cad0aeab27f6d717b069. 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/QZAKB2173303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed2dba701e284c857a8125bda0b562a36af57807d26f06694a4413b611755de4. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/US83Z2215309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fbfee547bda09f496889d0b16f094f0dabb32a6ae710d71069003e1b9c46708. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/QZK6P2259399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13de84cf4d0bf6fb7e0670d73e6783b8b5888991aaeb3c3532ca2b136238fba7. 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/QZK6P2259400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8f99d557fae48af0602e6d0cd2b56b60904b08c8b8b0bd5b2d36de792b69713. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QZHN62251961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa995e73814b68e1194325b5f24b5f759ed40a919a85b1c3ebca75f95a431e65b. 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/QZHN62251962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16062431bbd695620f3ff84640a8befc0913855832030313416c3e64fd2b7ca6. Chain 2 (Bitcoin): anchored in block 956970 (2026-07-07T00:37:51Z), 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/QZFZ32245120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf677d213881f019b1e5bc79d5855e357cda59f42d3a54dda35e5449d8a0941f1. 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/QZTAT2182388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x973ad7b6541434c40a66ef40d8be43519a370e865eb2d6b3c3305f9e048e914f. 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/QZMER2128511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x221e650d0e6d865ebee7c89f03a071f5854c180a8072355603ad8349392539d2. 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/DEH742158977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59b9b5b864c012064120c6324f91fc26c58640851d86936c8e5c46434dcd9bf2. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/CA5KR2111185.
Beautiful Mistake (Jakeshoredrive Remix)
Beautiful Mistake - Jakeshoredrive Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8d2d8a4119ebe60734d0ada7394fe1e174ec24af85e8cb69a7f1e4c3f3a92c7. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QZK6P2053515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50c58d27f36e00fa4783b309bde34c67a53b965dbc2414daad041429fb46f2b9. 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/QZPLS2187783.