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 0xd4d352d1f454953fb7d3b492c2f3531ed43568f752762e40deb34c296f1d1c25. 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/f6dac76e-0939-4c8d-bc1f-24f3126b21cd.json and https://artists.proofprofile.net/proofs/artist/f6dac76e-0939-4c8d-bc1f-24f3126b21cd.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 0x6a2dafdd8ceba081ccd0e8bc132719b9b0744b3f21097f5cebf7842e570df168. 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/GBKPL2162347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26f9630253186a442c8af632ac24a21e6ff2175c19d8655a39f6ba6a0712fad6. 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/GBKPL2162348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dc6de300d8241c0e7d903b7aeaad04cbd0db89508167311f2f1bca4e62d4337. 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/GBKPL2146422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46e8f463c701a3f9555d8fecf35c1c950c43d2fcbe4ab97fed25d6b557367c4c. 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/GBKPL2162182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f5f0b9f11f56da82a09a9b25558cc0c3520962f1203130052a7216f18a38541. 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/GBKPL2162349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77fe1378dc700a01a5bf79093c0d086a52cf1a507cd35e2e216db6673dd66dc3. 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/GBKPL2162350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64ab0bc07f6d915a37283707fe3d09f1ff4964019279016eb58f2138f9fcbc88. 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/GBKPL2150576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1374c6444e3301f6f7a41673b8ad9a1930ea10b280e55a6acbc6d0dccb9096fe. 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/GBKPL2150577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02d458d1ce31b277103359185f9e17660d67b285da9681f2a197945c4a281c84. 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/GBKPL2162351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32f096dcbee3560a751d415f1c1c223f17272f704d86dd6dff9961353c1114df. 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/GBKPL2162352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ac66466dd1772a2f82cf5e09d9b37f7b2b02a94a6f92aaf48a9abf26c3609a1. 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/GBKPL2162353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8d749d418c64f76a1e64f21e87ffd32c0bac5621d736626eb0fac5464069421. 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/GBKPL2150578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bb8e5214464285de7d142b2d46abcdbd74c6165360dfb294dd2a3c396c72c95. 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/GBKPL2162354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a0770130b109e125276cfb478c57fe066131fa88591b61fac9aeaa043bdb632. 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/GBKPL2162355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe06547907e264c26a05840123dd762332f10994193fa548dd77dd13e2eca6770. 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/GBKPL2298653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce65662b0fb52efde11cb6b6455cea14a09e5953a76f753987cb6e91c32ef216. 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/GBKPL2176605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0d8158d7a3d07dc26fafbb3f7f22092bf5214791c792709457a53c1b9dfe27f. 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/GBKPL2298654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a2dafdd8ceba081ccd0e8bc132719b9b0744b3f21097f5cebf7842e570df168. 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/GBKPL2162347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26f9630253186a442c8af632ac24a21e6ff2175c19d8655a39f6ba6a0712fad6. 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/GBKPL2162348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dc6de300d8241c0e7d903b7aeaad04cbd0db89508167311f2f1bca4e62d4337. 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/GBKPL2146422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46e8f463c701a3f9555d8fecf35c1c950c43d2fcbe4ab97fed25d6b557367c4c. 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/GBKPL2162182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f5f0b9f11f56da82a09a9b25558cc0c3520962f1203130052a7216f18a38541. 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/GBKPL2162349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77fe1378dc700a01a5bf79093c0d086a52cf1a507cd35e2e216db6673dd66dc3. 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/GBKPL2162350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64ab0bc07f6d915a37283707fe3d09f1ff4964019279016eb58f2138f9fcbc88. 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/GBKPL2150576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1374c6444e3301f6f7a41673b8ad9a1930ea10b280e55a6acbc6d0dccb9096fe. 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/GBKPL2150577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02d458d1ce31b277103359185f9e17660d67b285da9681f2a197945c4a281c84. 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/GBKPL2162351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32f096dcbee3560a751d415f1c1c223f17272f704d86dd6dff9961353c1114df. 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/GBKPL2162352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ac66466dd1772a2f82cf5e09d9b37f7b2b02a94a6f92aaf48a9abf26c3609a1. 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/GBKPL2162353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8d749d418c64f76a1e64f21e87ffd32c0bac5621d736626eb0fac5464069421. 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/GBKPL2150578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bb8e5214464285de7d142b2d46abcdbd74c6165360dfb294dd2a3c396c72c95. 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/GBKPL2162354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a0770130b109e125276cfb478c57fe066131fa88591b61fac9aeaa043bdb632. 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/GBKPL2162355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71cbdf4b54c74974b89572db0d6d51112a10bb0918a3d6033e627687e1499ff7. 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/TCAEF1959984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6ba19b05e2a072a5f8affd6a3b23a3c5af0c83ab53063295992378c10353bae. 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/TCAEF1959985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8f59846e0c07cec1c9e2a45cdb25d88f6d5fecef4d5f9100e6c7ada176842ce. 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/TCAEF1959989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d22f25619be0bee783abd631852aeaf0bc004e749b9b8b171b6b42486cf690b. 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/TCAEF1959992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7018be060d022c20ff8e01fd709827ef7321dea11085ed25c71e27117a98c825. 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/TCAEF1959996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0b34db25cfd875e0977903b6accd74cf7e24f6f990241937d0c070ae95d5a43. 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/TCAEF1960002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7ae3d7b3a2b12c6f6aff39322188661acae6e7adf34c8c3013aa3dd2e1b3381. 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/TCAEF1960007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f3eca4c1c0bf0b42ee819bea446ea95efa41de80e1c2acfb21f3327610d434e. 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/TCAEF1960013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa8dd99201c4dd9733c3f9f681ea4a826a64e3c19c9bfbf88079e51681bdc50d. 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/TCAEF1960020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bf023571a7e7596079cb604b88640b76cad1bbf96ac10bdb6712ab3d9ea9cb5. 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/TCAEF1960088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad5805155e46f930af58b445c2fee3c177f2e4d8144b7ffacdb7ac11e10ec42a. 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/TCAEF1960091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa400186adb9ee19fdcf0eaf1bb9e61bef5b91f1fca3ecea71464a824595376e2. 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/TCAEF1960097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20f403053943330cf2bbc7c4770b8494ec2a366b5d760cb94a04ad57b67c0f1f. 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/TCAEF1960103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f18b144c02f8602816f95dea3865af33f546ce8fe0a7a37c3ed7944f06062a5. 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/TCAEF1960107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ff173c3bcf399741fe5f44471fa59d8e0d5582355e355568000c4741e5691e9. 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/TCAEF1960114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb43a765f758a4a91e538fb7ac2eb53814bfb19d0737660377f4a4e7a2e55d61. 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/QMBZ92406713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x396d880ced9ee6302cef8828ae7984e5cd5c8d168f2c2061f00f181e664819ed. 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/QM6MZ2497504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3393464fcb38a0602d02c8fecc2c6f2c7c408be369081b3545bfdf802b7c506. Chain 2 (Bitcoin): anchored in block 956859 (2026-07-06T01:42:12Z), 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/QM4TX2477074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3393464fcb38a0602d02c8fecc2c6f2c7c408be369081b3545bfdf802b7c506. 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/QM4TX2477074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce65662b0fb52efde11cb6b6455cea14a09e5953a76f753987cb6e91c32ef216. 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/GBKPL2176605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46e8f463c701a3f9555d8fecf35c1c950c43d2fcbe4ab97fed25d6b557367c4c. 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/GBKPL2162182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8d749d418c64f76a1e64f21e87ffd32c0bac5621d736626eb0fac5464069421. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), 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/GBKPL2150578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dc6de300d8241c0e7d903b7aeaad04cbd0db89508167311f2f1bca4e62d4337. 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/GBKPL2146422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1374c6444e3301f6f7a41673b8ad9a1930ea10b280e55a6acbc6d0dccb9096fe. 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/GBKPL2150577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64ab0bc07f6d915a37283707fe3d09f1ff4964019279016eb58f2138f9fcbc88. 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/GBKPL2150576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dc6de300d8241c0e7d903b7aeaad04cbd0db89508167311f2f1bca4e62d4337. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), 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/GBKPL2146422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6686b8aded0c9f8819f4b4d7e1e6f18177b7757c8e0219e4531051e2b9faff4d. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/TCADB1766131.