Jon Vinyl is a Canadian soul and rhythm and blues singer,Natalie Harmsen, "The Pleasure and Pain of Jon Vinyl". Complex, October 1, 2021. whose debut album Lost in You was a Juno Award nominee for Tra
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 0x5c1a14c8dafe37f900c1d9c62dcfe18cf2d6f59477faeb8f0f4f69ff425e9e18. 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/6ea72ac4-fd60-4c3e-993f-8e1338700e45.json and https://artists.proofprofile.net/proofs/artist/6ea72ac4-fd60-4c3e-993f-8e1338700e45.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 0xdf37b5a17b1826695341b219bedb05ff8c515c6a39590d8ef5781712c743c8fc. 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/USLD91744289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5874d0a1fff208de53d2752e83e4b812feca86883a33afa4ce7cfa5ce8974c98. 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/USLD91751840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c1ffb6c4ccf2f61ff614d02a78d717953a31fc236e3c2a0505df0f826c35707. 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/USLD91751841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde4b56c5ab76a12609f9507b0843c4d909ef9f9d702e389152655d88c57be535. 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/USLD91750318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ee2244381eaa2e5a9a36608d204e9b9a9d4713e0de03103eeb06b34111cf847. 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/USLD91751842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e0ddd13a48e9504f62fcf9b58ad051b1f047e58e778d869b0df8b442835cba5. 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/USLD91751843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72f79f7b60e9490df9ce70299eae5bb1525fb77b96f114d2abc848455eb5a72e. 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/USLD91751844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72c62904515ae2d0d4aa124ac4c1c2d128dba8d728fb9e008879fb6237fbd3ed. 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/USLD91751845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb147bc94ed478429cbbacbf11463adb329e37b30f86a49f380e6ba6232ed954. 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/USLD91751846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed932d969cbdfd5554a03c9cb9d91e84f099615d3027d4e18c05ffb50e8ce9b5. 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/USLD91734342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef6d10bfd7b7f14ea23e90f14c897708cfd53211a0b05d1925f65e9a56bf0c38. 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/USLD91732833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fb9c9c6a0430744ce9af5ade62d71d63637eb0299babf3cbd09c3278a3731b8. 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/USLD91734135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee6a780897aed5813bb74e237dc40ee32577cfe3b96cd56e0364a92084aefcf5. 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/USLD91733572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bcb59f218ac58b9cdebb1dff05e8bef96754365d2e28dd300a3fa5464148b46. 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/USLD91734343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5e46c3a41cd00f2fb5e89d408746fba8c7f2d966f4448825b0f82ecf889437f. 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/USLD91732272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x079d900aad5b088fe142e5aad09407914eeaea5ae8bb8e818b7b936a3056d5c5. 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/USLD91734344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x146c59b52ad69c18549cf64313e1ca293a820301f5ef82b684137fcce3aebb42. 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/USLD91734345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a75e8ed11e61281c6c51e6dd681d619cbd5a88c846e65f6ea27cce69fcd41f9. 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/USLD91759754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59672cce2cf7a82f1fc9fff48f5db025671952441f4120390a5ac35b0867691a. 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/DEXC82400015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25784e4322e08a9a54336e5b6d01e90aa98aa4e79ea8e91b00790013dfb4b6f1. 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/USLD91755759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x927f94d9283e13f3f5408d7414158a6753a2fbbb908d601b8a4564c90b56cf13. 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/USLD91755174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72f79f7b60e9490df9ce70299eae5bb1525fb77b96f114d2abc848455eb5a72e. 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/USLD91751844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde4b56c5ab76a12609f9507b0843c4d909ef9f9d702e389152655d88c57be535. 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/USLD91750318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bdbe122e4a7f86900b738a4880bdc36f2b5c404a528cfd2c5ff00bca6978658. 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/USLD91747613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa346c0b15140c5eefa834e59796a8acdd2c46e9f22c62f7f8f847fa05c241648. 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/USLD91745812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d95c6e98683d365335b5a8c2446ec61ea7ae45b8a94ff3a3de519715e83aca2. 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/USLD91741046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf566c801bb10bbcbd8c95e931edbefa5daf5e506133e3d77437b270a785dd4c8. 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/USLD91739888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f1c35cfb63390a48206b4b694d6281054c0b3693eb68ef4be288f4a7cfaf1b7. 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/USLD91741047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d7de16fdcea554c40d886dddf5233815723a587faf79c8fb0bde10fb0f6535a. 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/USLD91740827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dd4d0f2b349769392216560c7f83ee70164434a14ce8f591c2813d08ff33107. 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/USLD91741048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d7de16fdcea554c40d886dddf5233815723a587faf79c8fb0bde10fb0f6535a. 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/USLD91740827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf566c801bb10bbcbd8c95e931edbefa5daf5e506133e3d77437b270a785dd4c8. 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/USLD91739888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f1efa67be28db11ba6864cb98ef87b4129b7cf501fe3e4e42237d1cb9e9967d. 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/USLD91737538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12560eef7828c2e2953e590a37cb0442e28aa3f162a53f3805a070f4264bfc8b. 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/USLD91736348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fb9c9c6a0430744ce9af5ade62d71d63637eb0299babf3cbd09c3278a3731b8. 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/USLD91734135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee6a780897aed5813bb74e237dc40ee32577cfe3b96cd56e0364a92084aefcf5. 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/USLD91733572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5e46c3a41cd00f2fb5e89d408746fba8c7f2d966f4448825b0f82ecf889437f. 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/USLD91732272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb9e010530e9876157f4133afa1213cd5bd17ea894d3c606a1d9d84bbd19ead5. 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/USLD91725678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a47da75d860656f81e02b31a5e4c3a2159779e00d6659fdf15883f3b3f27654. 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/USLD91723810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68f1ceaf24cc437f3a16ef83e08bd1d5ebb81b298febc7b786b27cb7a0b63b87. 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/USLD91722648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecc079a88fc694ad7f783efe6b421d66fa60201bd3416cfec0423da672ec9f4c. 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/USLD91721212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5738f26c5acb3c289ba3ffcf9ed924aa404dda269c13a0ed18dd43d788a06445. 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/USLD91721213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaab92f70fc3a504469b000e7c270e765c8367fe0b55f6c58d41fc4181ac84ae5. 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/USLD91721214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c962cd6302acf2f9e772ec03b22a67c3acde7b2ad63a6e4c7ba2cd9ddb141e1. 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/USLD91720104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x787c0f862ca287a69038775ba8619ff7dab33098628be6a9b695fb346aba13ac. 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/USLD91718799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05e33322ec01ab43b3bb3d9d0ab39f01bef195bd4ce2c0b3b0041c0580fcb0bb. 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/USLD91718133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf076f051618e873b974df833994d2278a39e6293beffa8b978b06a778cbd88a2. 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/USLD91717022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc53c1a92787e211088a1dd7bfe5ba28a6b9255f847cd7081ecb5c9b74f9aee82. 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/USLD91714804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb32fe971ca004b0298f6c29d7fa3680930540786d2bf08b2f5f227d6673fc7cd. 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/USLD91714041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71d256596d2798c74472e7ea1ac08716784aed384d74f1de5dce4c0121a9379c. 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/QZARB1857166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84bff131486441c21e285aa8cfbed955648f36ac2819a4588b59b46123a2f271. 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/QZANL1772067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c5b8c0dba300b38a2772688327fe7ddc1a6d589011a5f2116b088c9d844f708. 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/QZ9Y21705835.