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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdca6abf9176c92b01257f29346f08196e509a29780b1cfec32b1771907f51d53. 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/bfdc0bc1-2b0a-4965-af6f-721725ff92cc.json and https://artists.proofprofile.net/proofs/artist/bfdc0bc1-2b0a-4965-af6f-721725ff92cc.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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aab43abe516428fcd44f96ecd9e421c59c9a449db7482f7d741bc11870688d2. 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/QZNWX2305419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaed4b44e01bdccac03efe89bf7951df9f0f73c9359442b230fa8dd4f5e19165c. 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/QZTAX2379265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x424782710d64814577f373bb3b9d69d896f0a9fa9a949526f9be7acc5a3c8233. 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/QZTAX2379267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec4508216b2e51d7c428fdb86a6e90cdf051b63c0ae7068a640960d78719b7d8. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAX2379268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88f62ff0496896235614eacefd24ae687773608b7f3908fdc5fa5b42cc5d2bdc. 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/QZK6M2124514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac06de68b60c36de8434ddbe349cf46ea346c9f8ef803807d248e8f5e5da3c6a. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6M2124516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x874d030e34e499de84ce010ed66bb13c6868664b25f01919ed19eb71de8ad9d5. 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/QZK6M2124517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe07c8b273d0542a5ef34143a62ce209fd0fed9306edb014330da3a537ef02ea. 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/QZK6M2124519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13d5009643a081b8a899352c7c0355fabc1d6e2b6dbc6ebe8b6cdbf11198acef. 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/TCAFC2080299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64545851b66f1188bd6776b4d5be1db0e4cb7c5a741efeda629f9d2dafe34207. 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/TCAFC2080304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x170a46864d08f49bf9529e46d5c7cf11033beff98ce850e9a7dec7afb6f7175f. 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/TCAFC2080323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc96482c96c2abab5b788889eb30d3039f06dc939bb1cefffb6683d5b20cdbfc1. 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/TCADM1853877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf8d585b9c8671e88c59f118a84beedac2a9018313f8c4b0de57b44cc2383b6f. 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/TCADM1853879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53ec70002b4b601b7b8bad677a34a5f21e8259f8d6cef316a660924120226c9a. 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/TCADM1853880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe46a3982f97a49b202b7a5e3f6db21534dcbaa33ecd9a77b75f9241c9ea6265e. 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/TCADM1853882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc25c7d6708ba38fe4671777a1890e146115db2066ab7f666798752ea1e29faf0. 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/TCADM1853886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bf3deeba62b1142d10ed17d8fab5eb0bfdcf5d5291cb522ba844330e99ee6e0. 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/TCADM1853887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd223c1802af27b7148da35963176fe0bafeeddaf15cf9d645d669f0d2d9934f9. Chain 2 (Bitcoin): anchored in block 959103 (2026-07-22T05:56:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADM1853898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe831142bb3a9478fa7fe3d7897cc45f7a6391d41fea469a3c3f48957f944f267. 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/TCADM1853925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x706d1892784b1a130fade15aa927cbbd99aa9a43f6ff93e3488be06d595a5d1b. 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/TCADM1853927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x202769e6c8c00d4e0c1fe45319fcb76b8cb1cf47a0105c7721e16d102a55b67c. 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/TCADM1864296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c26b74e890a36f29070f027ddf31cb44885fc7240594b3cb2d595c19f3412d4. 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/TCADM1864310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc59ed956e9ce7ae182aded4b7e67ca63ec30b29563df17fdd5a9811dc87370cd. 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/TCAED1935298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x583d91af94b183f79a0cca3bd4a2b75e6956af5fa67c5827c1a7d20423caf7c8. 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/TCAED1935300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5926a94d903ee497ef7322e95ec83983102e68283fb88457294324960a28f10b. 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/TCAED1935302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fd665ef13dcc2ef3408bd96f906abb739bb066d6ee9de6c9e9ada8bf1d89eff. 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/TCAED1935305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80b99ba2e8da6dbad03700288623a1ba220a3cda51a9236faf3d2d12dfde2b24. 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/TCAED1935314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bb6db8e189b255cd1651d650e85c6a8a017ce8c2b5aba7c4002bd26c7740a33. 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/TCADA1787487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x019185bcb78fe68ae10372e9ad2904d1c60f429d22c9b7ec58ed7af8365fe98f. 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/TCADA1787489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52c37be99f4bbfd0cfa9f5a293cfd6d488b9d3aaa3348b92dc12a3d3ab03c7ba. 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/TCADA1787501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95f994a31d07841b861b537e91d2b48d79fb6078fdd2cedf4097a72601692a5f. 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/QZZT92400000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1a7a38c3d7bb5c40be4952404bcdd41711880ae491691b37d2e4f27e07ce664. 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/QZZT92400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96a9457a8a285e70ecc67c679a54762b9b7515df5fe8631775e92f1c948f8a35. 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/QZZT92400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4982d580c28b52631e7e6c15b4c4f771e6614cc98c019f50b43ce0195236176a. 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/QZNWT2333172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3578dd31d5be0ca37bf72c4931b3c2b924bbfdeea86af74af9b9ffddfc9a64dd. 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/TCAEX2084189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e6539aa6f3b59b0ce9520b039b5624db6c346478cd784003e85a71b349734d7. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEB1934923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a8309a97995d2e018b3e28f31b3dbaab7befb21d3e71e74e520233d76d95ef3. 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/USHM21596416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51dd5158b6a029dc4a5c1da536100716cf971a6682adc1428992ba93e86d33a2. 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/USUYG1274604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09483970592cd749a1b5eb54e164bfc067f8ce9c8fad7ea3ad422771f42bed1c. 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/USUYG1274605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cc77664b7c4f3ecbd663511b714bafb6a245e8f959afffc82f97a6f44c813d2. 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/USUYG1274606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39a56bb59095f045b9f8081f1d4dcb47abf309798bb79527817c7885d5fb3df8. 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/USUYG1274607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e3cccc6cc507b41149fdad47b449ea71591ab13d1b06b95887edff53cc74861. 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/USUYG1274608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7a242e84500cc8217febc3b6481e05dc6e88d5b70644c0c2b75562841da77f7. 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/USUYG1274609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71d180c73e6d17172272366971e96daa80a72e3f19fb7fb449b97c46deffaafb. 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/USUYG1274610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30b0ac3d533212550458adc097b3206f9704a1847b9903dc5f3922279ed9e463. 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/USUYG1273483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ac937e6d91ab40dc94f6c2fc423e67b496dc0adb2dfc620f91142a34a26e906. 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/USUYG1273656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08c97cdd50135fae442016f98896f207e5f693f9ce8ace6dd66432c3483f281c. 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/USUYG1274611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfbc038e10a85bc17dd4b74f1b3fe3d999d6671fb455d0d6bdb6a5a6c5b2a89f. 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/USUYG1274613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e124b62d306f99f93b503be9220a8faee5e6add972ce395ebf29cb15b8a46a3. 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/USUYG1274614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1deb4b14181aefc8c5b578cc64ede204f6cf99cffa55fa0f218f373340ee65d. 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/USUYG1274615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53a982e68f77373c84ffdda7cf8fd3701d033336ad282a88fc69e6d96d1e46b6. 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/USUYG1268961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3d18e57be9302b60a44a392bb50f6cf511caf953f9d9c9bde2902987097e823. 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/TCADT1837432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd6459d1c91e31cf065496a6fe878d32554ae4faf9e180b9c51d343c047e3c25. 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/TCADT1837504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6889e67f7f03aeada8e98e8dc626cc6566753281089d5b23a07264f6bb12ba13. 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/TCADT1837506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d96098382254c4c78671f871882f4dd7916903b2232c44172cb410086a8a7cb. 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/USUYG1207831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafa3c8ac927a159bc16f3743ea531cea590f028252ee99d8e470ceb0656ee913. 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/USUYG1207836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1329b17ab9091e0343e6953ab3321b854c7099038c5cde0cd4b4207cf7f8687. 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/TCADD1700037.
IM HIM (feat. Gee El, Figg Newton, Siete Gang Yabbie & Pimpsy)