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 0x9b7df12359ba186a57b63da8897aeb913d0df5af0b60b478fa6f99de7de9d974. 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/8f9ca53c-e2c9-4024-bb07-c90e25ab8b08.json and https://artists.proofprofile.net/proofs/artist/8f9ca53c-e2c9-4024-bb07-c90e25ab8b08.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 0x3f0aa448c9b798e861449688dc59d92951c11777a539bc1b05c9d8a655da451c. 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/TCAIY2412784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5933ad62bb520994fcc155a3ed800a05b1278752103bdfe871d5c332d2b8fe64. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/USBMF9120619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81f20deab771e287a43a29df6ca37bd9e80f68215d6571fe7c24f5715ac7be55. 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/USBMF9120621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x640c827c5aba72b832cc2e9fdf0b383e970a468489a9014f04818b834a997679. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/USBMF9120625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabe41edaadeeb2dc9287b41f9a664353fe98ee9d08bcd2ba45f9905f836d6da5. 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/USBMF9164001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e06e149d53e269e176a4e965242ce7d5f60cb858b8693c41947a07519bc1880. 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/USJ3V0892121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68f6296ceb75a530281ba08a0371319521a4e533c8485c590e962534d68876a8. 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/USJ3V0892070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcf014f692df1ef70418b25a513f782106af4af9bbd9997ba62dc11912bbad73. 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/TCAFN2124792.
Afsaneh Shirin, Hayedeh 8 - Persian Music
Concerte Bozorge Hayedeh & Elaheh - Persian Music
40 Hayedeh Golden Songs, Vol 1 - Persian Music
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x788743a8e2308796e6c50b31b2c8b1595ffa27a719a1eba2ff58202c38d69996. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/USBMF0440319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x252aac8233ad6aa80d276e8e54c23298c41404129591d21043f805bbc09e7a3d. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/USBMF0440320.
Hayedeh Golden Songs, Vol 3 - Persian Music
Hayedeh Golden Songs, Vol 2 - Persian Music
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x279d0341206a0ad33037806a90667f190c6505e42bbd74f3b085b5371615d5b5. 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/USPUP0810565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8860540f786fe34710b41a79010af57552f2ece7f8fcb8c2fa8b970c34f30e34. 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/USPUP0810570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x200f8e859122c76728c25226aa6c954a030e129d41549d1fa0420d21751cf3d5. 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/USPUP0810613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x281146beca166129c888b43d0e0c1e21913cf443bd6031fb793b37bad215f7e4. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/USPUP0810642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3453ecc648369a04de1389d5ce4d88aa6c6dae4332d58e3a406ce05f11331733. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:23:58Z), 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/USPUP0810614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4af145d14192470211b2f0fa658ede5c945a2930982aac1746a58fab4ea70c01. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/USPUP0810634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3bc3c16eed46d5b6e47157f0b0b41be52111079585f9126ad7ba204f3e9d7d4. 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/USPUP0810635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfda296529d76ecdef7c797faba898eb5f93888ffe55cac0a8d50db91782948cb. 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/USPUP0810645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x178c17c13d6405972e75f64b17cde385a9bd7cab8046acf4d23ebb101606ff53. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/USPUP0810618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x711f02621b5d94cf2616b10103d132cd8bd01d4b8e30655eab55be596ddbd7b9. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/USPUP0810648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94b220bf44352e437eafba98e35edb73cd6f070088f280110666f658bdd2620c. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/USPUP0810649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3daad803347d32f6cf98b04b19ae3ae0db2b25e3288f30e43df73f73b904eb65. 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/USPUP0810590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe05085d2e8c907b60243f751e45d9e50fa01d0b97f26e4dae43a0713d7f41fd2. Chain 2 (Bitcoin): anchored in block 958204 (2026-07-16T00:31:47Z), 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/USBMF8850404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd379a6976e95b8d4275b33490d41ea4f24f377def58d181df638ba9d0b0f83c. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/USBMF8850406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d9fdc5277154516ed89c902d390af516d3dac07978e0d2799a50af80a046406. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/USBMF8850408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x795afd5d0d0e381d9dc0079406efade25b92b360446233e035d230bdb4842708. 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/HKC371025799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e7e4a3d159308edc59a62ca085b7b6c2f1eec797bbeb0f2e30bfcfe02506d7f. 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/HKC371025800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa465303c8b2622a3c604e7de51eb9d0933233a30e41455669281ee6387920361. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), 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/HKC372494222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07e61779b1a9bbf0770510bdee64cff5c3b129a396361c2d95e8104cf30848a8. 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/HKC371025804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c6f841e35b23cb09159451bb1d483fe68c02bb8b0f18f0f92ffc2f242ff402a. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QMDA62306741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf537df5544238c2cbde8402a3ec4828aeea2a7cf8c004002cc3dbe1f92ead9c7. 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/QMDA62306742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb45b09223e3bad2de21761c2d32c557832a9e83b1460dd5ccc47af750852b03b. 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/QMDA62306745.
Avaz Segah (Fargh Ast Mine Mano Parvaneh)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f916be7adc3ada23c2ee01b2d304482f610f35fbb66781e8e985f5be375ae9b. 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/QMDA62306750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3005683804476007fe84c22f9b1eed5f4969c9c9427a23b887acedc31ec2c02f. 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/TCAHZ2456493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e5041d2e76f0d177cf879babd6e5a2c24f20c4580b83f393813e12899067cca. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/HKC371025801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf81625b083bdf46879f5d2a161cd9701b5c7539edd3f6e823837ac10346a8402. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T03:36:55Z), 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/QZNWR2471122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b82856260cef4ca79108a7188d2c12e8a4d9d3026fe439bb10907c60f590a3b. 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/TCAIM2400280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xded10186d118b06f94cc516ce74706da847303531ac2968fdee4e61d8031ac58. 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/DGA0S2483154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4606289d42cf026ef7d9072f4cd335c8f39e52e1b52aa99f6e3a586a671cf3ac. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/HKC372501972.
Hosele Kon (Navahang Music & ASCAP rights organization)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x553d584a73f1a1a171a92f78dc9cec242f6e071515e1f6cbe394bca7b2f7533f. 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/USBMF9120633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84de3ede751e6a977720cde0f9cb712828dd31f1b1eafdc9d3c53dd7a2f419bb. Chain 2 (Bitcoin): anchored in block 957801 (2026-07-13T04:17:08Z), 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/USBMF9120622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13e54920d3f690736104d2f96ebf5bb1d6ac7243e84cf404d283948f519b5275. 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/USBMF8850405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93e52a49d73d800769a80d172a7748032491ca1da44769b3b2d230bcf89dd69a. 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/GBS9G1300042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc3749619e4b6484d5373daf06f3049eeaaf6b4ce052b3f7b77520f16c6b1782. 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/GBS9G1300035.