Kankan (Mandingo: Kánkàn; N’ko: ߞߊ߲ߞߊ߲߫) is the largest city in Guinea in land area, and the second largest in population, with a population of 410,542 people as of 2026. The city is located in easter
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 0x4d079cde19bc1e9fef1508f75b2c9b0292dcb96f5c09d75e672c2d297a99ee6b. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ed69935f-0345-4d7a-bf03-684b487a7445.json and https://artists.proofprofile.net/proofs/artist/ed69935f-0345-4d7a-bf03-684b487a7445.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 0x4144a957f97738d233a964dd52cdad52cd604898be958fb490b8b08a5cc629e1. 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/USUYG1446538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf18f1f3d63dcab3059639d5251463d621fe66c453b5c2f51f6b2ac37b0898e89. 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/USUYG1443095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb20f25b992be2df5401cf9808b584f4063d73982cd7148ff820a9a422718ade. 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/USUYG1446540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0bf164a34ad7309d5b0f3e96a1f3e7f459b32a9a5117f58bcbf843f89f209ee. 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/USUYG1446541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7af7e61f059053c415ca83821e8ff53cb89d03420ef42eca5eb0cc510b2d2658. 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/USUYG1446542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x221b20996f7cbae5ce1037e5d1bfba8e01bef7a31618e1c243deea1a436782d3. 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/USUYG1446543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a7d73c08487a1a5ff8a8af2a4f69484e98e3f10d032ce5d8278211454facd2b. 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/USUYG1446544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97b74d05a35c9aff928bcf09df50fc9dce91ac4d72490964bbe22531c2e6156a. 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/USUYG1446545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2def853225cf46d4c53ec9e626d93d636089796894cedb195925276e6fd33f3d. 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/USUYG1446546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3057ed133d69e7d537ac4964773dfdf2005d5c0f047d10872e2aa6e7ab8152b. 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/USUYG1446547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09160110b63f59a5473131a1155e3b2bf305794be8eddcf8bde378f9826d81a9. 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/USUYG1446548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99989988d7a895bb447facd0170255137d798092bca59bdade32ccccb36853ed. 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/USUYG1446549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda7ad7e49e1a6cc7ac5422df32625b213efa84b2f36f0ee7a3fb0cd215866720. 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/USUYG1446550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf10537799cbf78b3be9f719f96c6d6d91fe3a1d02bd7b094e69caae8841fed37. 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/USUYG1446551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc72541545709459c1d33e9c312625b46b5ed55c9175e6eeeb057db9ded4b5e6. 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/USUYG1446552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a9f7fa18c036362e129e5af88a0b409a6f617a90d9ffc341e87ffc84d7c94c3. 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/USUYG1443239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe470e9ed8f885384a28820a3e8447815e1b9fbc99355731acaa282843f58d82b. 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/USUYG1446554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa644d47be02070b82d2fd9090d4bf34786d03cba9e30eab6f2c604c4cad6f434. 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/USUYG1446555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e03f0ed182951e2301819149306fade1064b1079fce1c86abc0ac5f283befd6. 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/USUYG1446556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33039a58777a74293e9693d079f58492b29269fd10f94effdc7c4c220162b359. 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/USUYG1446557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d99593ee9067e7c6c2dd84a8c813c55482744e867ef80fde1b94cbf6db60758. 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/USUYG1446558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfca42438a3e2c8cfc52555ca2d4cbfbc9d6d7b53b2a0f8355f97e0b124f8fa97. 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/QZNWS2109289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a831ec7ce2c43a6578673c3c2fd8e1b7d0e204236af97d000e41a85b6b885f6. 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/QZNWS2109290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc05a61f9bab8e0dbbf3027e7d0a4942b7a2e09438d9edcae0c269c48560a83d3. 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/QZNWS2109291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5dfdcf1805a63e2ea7cf487e35fd8994437ab914e7e3fae807f2ecbbe06970f. 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/QZNWS2109292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf2b70515c716977ae78c3226f1958ec71ea43fe6de11fd8da82b0c354911008. 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/QZNWS2109293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa695c6423a528648246f9bb6444bab140457cedf3b48b44eb93f383f2db49644. 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/QZNWS2109294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79b242fe495e91c927d4026a1043a4ea067bf7d87a29f65efef2bf31fd9c7ce0. 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/QZNWS2109295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07eb7f11501d078a471defdc7e9c1c589f548bd63ef65b2a173ebf0f4411bd5f. 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/QZNWS2109296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c5b9f72277801bf0681607ca40365e3d0190df5549662e9efae4955d408207d. 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/QZNWS2109297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f127533a06d75a121ba68e87a6587020f13bacbb0214b5ce179d36bb56834a4. 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/QZNWS2109298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c61ef884645e0086f1eed16a512045aa2a4777ca1ab81e0eb5adf96566beee1. 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/QZNWS2109299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeeef050c379cadbd04c026d1c70b6837f0aee112710d9c78b35e05198131282. 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/QZNWS2109300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe43aa3d7a4d9e320cc457d0fb8a75fa73763888bc17c269c359e83225b104565. 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/QZNWS2109301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6899ebf31604972e4cfd57dfed53ddb6d1e6ae2b6017f38f19c1db6dfffe99f8. 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/QZNWS2109302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1a93e895c93d04b390d17616a9a6646efcac23c8404243cd3ba3c517bccaba7. 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/USUYG1411385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0f9848de8ee29a669c9900ba4fb7abdeb24a3ce2125599f3e001ad2d10bb17b. 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/USUYG1411386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd71430570b3b4042344d5ed9fbbf7ed1138aab0c36f1073264b2a5e149367740. 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/USUYG1411387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6861255cb24bf5681ddaa3fcdc3eaacfe87c145464cc91dc235ef15e3638c8c. 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/USUYG1411388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ebbc84c7674002d42bb6e35fcde0fa29b6f0551663a153182fe7ed315e3aaba. 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/USUYG1411389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d805bba92da5457921586afdbd4c8f9bbf7eedeed6f665528147b6126714d83. 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/USUYG1411390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b80be63761bae2b6bdd40a40097bb838516bb9f52286a2e885e90d16b935c4f. 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/USUYG1411391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba68a1543555db857b092dded730b026e1b5b792bd3b1f5c436cb90670b2cc30. 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/USUYG1411392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4a10dd31c8ce73db918823c2e32e21e98640a38c59aaf152ef602dff8c491b3. 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/USUYG1411393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a2c403d522f153bc786fc301f04838a8772144cfcdc3de78ed508f3438fcf98. 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/USUYG1411394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8d236e8803a4648b1b0fb24cf027e9aa822631f20ab5224af82e3ea6068810f. 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/QM42K1986651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x698d1b93214427aacf585161db7a98e75726f799ab7747709708d7a4c0eebb6e. 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/QM42K1995678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10d11833970d976410feb90e3eff91fe09896e8c90f0839c29dfd9ad0196520f. 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/QM42K1983175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f19c9a7dec1c836980213ad2ce8f08ca19fd7dc4c8841aa8859dbee030945a5. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K1906462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x858e452e3f12a1abba7faf305029b6a33ee142256fc84b17fba35d3a16422cf1. 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/QM42K1977163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a9f7fa18c036362e129e5af88a0b409a6f617a90d9ffc341e87ffc84d7c94c3. 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/USUYG1443239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ec455818f6c9a37ee97d3125d884f92b249b7e8a04bfff6c5f0b2ba85dcd30c. 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/USUYG1433466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73dd6e42c71758812f83f3834ef49a9bb416a27df0ca28717a37bdddcac80c6e. 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/USUYG1433467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02dac13bd8863b17486554ae27a19bc123356dc17a4582baed325bbbfb50e345. 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/USUYG1433468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc7c8cec7ccd0767ef96e9145b7e85e8d8abfb372bf5be8f1c2866b608e2b49b. 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/USUYG1433469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4f2d0870a5917c4497d14799f4b10fb6fc355231e6ae39d2fea1f834c1d17ee. 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/USUYG1433470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a5ddcd3536eceeed90cb2c21ac9ecb49883774ad7c27f386769d1d2f0d3425e. 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/USUYG1413654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe110c8ecdd562ac00d8b303196a173f412e6b17095751ba5e69cdbdbf1a1c507. 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/QZFZ22202273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x535844300eb194497b9c9150ce841a668ba196a4a85b1204961960b66fe1afb3. 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/USUYG1414831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa26b7f5e4946dd1249bc47cd3fc040e9c2640b43750fc7632e1506bb67924f68. 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/QZTAT2183004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a7e8298295b8c33eece67b52864356da616e8684772a682033e2abfee90ed38. 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/QZNWV2138447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2128046d3457303afc2cb6006fbffba04f284f52cfe90835e3224c6c57288564. 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/QZMEM2140915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1359b1efe9efcb22ba0d8301aeae5c3659294b76fc7a39026ce5d78dc08299ad. 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/USUYG1412161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6368b667c2539414d5dacf657e51de78edaab574cda5ec0feb663087533f4040. 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/USUYG1412162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x542e6651d9281354bde807cd85c7a7013c274f1b9854c8f3be64e563964e223b. 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/USUYG1412163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39ded0c36ee54c7f692da8e926ad735f487953e3bd1d65d4c86b72258ad911a7. 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/QZK6Q2195696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc567c3686f452a41b5cbc766f9d462dfd16ca816260e718e7dbcc75ab4bcbb4d. 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/QZHNB2163446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e4c78661c9d1c2e1481249a48206853fdfb4a77365a8e391e5bacf62e041ff2. 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/QZHNB2163447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ecf042d39a9e3508f6b8dfd5a5d8e85e0c235af66ff35336adb779ca02a9f07. 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/QZHNB2163448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe86ea74736bc97818efbcff67ab19e34803cc8fd333e2d3e2977eb7392d601ce. 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/QZHNB2163449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x256cc7c9ca66d9b9b33d995b05547d519987420b1239f6b6fe119d18dc452e83. 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/QZHNB2163450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa46ffbbfdd538aa796ff7c359edb86e83c1bcaef87c6e7acf1f84c0e5cf711d7. 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/QZHNB2163451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14dac86bcea19135af3ec9cc3223c44daab22a474c92cc6ec73e0ddac980591f. 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/USUYG1414898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x081c9dfb065a77313452495bdb562729bb2e89d67e2406a49b8bfb6f1acba348. 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/QZES82185908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30bf54cdd3cfcac8f5474bbf7439183c6bf79d1f6cc7b027be7c15a956f27066. 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/QZES52154155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcdbb06bffc585464b9a915a64220139c4f8bd536cdbdcfc3b08823cb7b44b00. 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/QZES52154156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7dba65738282546a094cecf43732eb49cc19703a86955c999e9af7a7fe6cec9. 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/QZES52154157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x520ec5a6046f5e3095eea4431d4962f9f1615573d9febf9ffe2fb5167c9fdd3c. 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/QZES52154158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dc08da7102503c2e4102dcfb6505259381d3f5a06b15511af99475e3f5af74a. 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/USUYG1411408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90902b5a699631ded18a42916f4c92ed3c4be59f590fa32fa95ba30719e1c285. 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/USUYG1412120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5596ef31e03cf237a629e59454195cb5774bebe1c76b07de92a7c645f0515de9. 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/QM42K2050334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb88a6c4c1c0cc88823b6fa0049388ad98ce204eb64d6f0c638e1cc6948d64391. 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/USUYG1412138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2efe45ab0b3ee7a377bbdcde7c6e53d47c5bb3cb1c6024e59f58b5c1f4c3b8b7. 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/USUYG1412140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80b22919708f4106b93531fc2a0f89ed055dc99d126dd515c765a55144b37881. 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/USUYG1412135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bee8b01fc50405f5b2d2c81e079cea92a44fb784047a3058e92fae5aa3fdc9b. 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/USUYG1412156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9871701b432ff110f232c2a12b7a0d4e787aa831c7a9531e517a4caddb21570e. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZH5E1977797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47fd55f22fb7e822019f1d5c476ae719ed57d997886e6fd140424cb3b34ac279. 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/USUYG1702790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadf2872718a2b38235ef4b0df2bf9578fd99d7e39c332f30ded027af3bc58191. 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/USUYG1582000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2443f87ecad6346301a2cf8901c856a64cbab3add64ca98e0decd5da3259a8b3. 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/USUYG1582001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d41587b8e66dded98b8a79492bb8cab2439c994423a3ef4eafa25b9a8b63610. 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/QT2VB2408532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4872f2c9056df93894e64e1f33345fbb98aa31ac077ce588b81db61a950a6a40. 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/QM4TX2441865.