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 0x1591d25e47f7b1179ce2c557067d3dddf2f56e76317c58e5c8c23097837af8ae. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7bec822f-4985-461b-baf2-750e2af5a25c.json and https://artists.proofprofile.net/proofs/artist/7bec822f-4985-461b-baf2-750e2af5a25c.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 0x535b6febcb1f999911b1b966f0ff2d115f73735d80be2e023a004bf5efde7b26. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6H2393556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06f3e47932bb0987553ab802cf3528bfb70694dc3688eec4a7fd13c2dc7a4c8e. 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/QZK6H2393557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a2ccbcdac0a4476897b413e2e59a12d7fac017b610e37e4c07dc1828577d2a0. 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/QZK6H2393558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71c9557e38a761acb0e3b051c0f00111d54813659f2416a110ecb8c181c448c5. 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/QZK6H2393559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eeb4ba91fe2d5ddc73b984d3e4cb8ff61d2956530d31fcb7ff6948ca5a8b3eb. 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/QZK6H2393560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa18e1220891e9820f7b3578261afc83a00d12a3c8fc8f36a705f6e2f507ee7d6. 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/QZK6H2393561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb1c5d050831e1c648a3d18faa6b29c3dfc4fea90dcf7b289b263b838264ccf4. 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/QZK6P2343448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4929be669fedb5e8d8159fff3fb476bb7d361419e47d1cc63e7874b7620e0434. 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/QZK6H2393563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff145b222a585a6dfc13a5be45b35b5b7c16940381366deb6b600f4e6a3f3065. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6H2393564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6990cb972fe7407adaa2bf3769fb0b1d1da93e373b9ec5517b1517327db6a272. 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/QM4TX2260562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5f7ffe47734f4a9535f4de8dabfb8e2014e3b9cfc4c3a846bb518ada9f8f7c5. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/QM4TX2260573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1adeb1d267e58561cfcdb08296ebc9aa4ad7a5b268bf0370a1498623c64eb507. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2260944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x115739e6046f4c6ecbf551e9833c11de6bb38c888a31ea2aea48c7ee52622c5c. 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/QM4TX2260570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9fb982beee35e77a2a0fbb70e62fa29ea5946e756e4ff8eb8ac1fe3d935a820. 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/QM4TX2260968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9445a9ca7a373f46f1e400e92dd2209b327d3eaec359e27159054fc015440a76. 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/FRS182161792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb18994e886dbfc9f3be5e45d37d16f88dd60c8b47f3a536cd0333d69ebe1665c. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S2193906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1295a3abc564f6e79b295a35d5ff3cf2ec02b6223aab14f755f6132e8a051cea. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X2130620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ff8fc036e5a1915771dcca72423f42ec0ca062a7e58baf9c5edf1d307967473. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S2193907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47279cd5d09d97071ad98285c14790f90e7f3132fb9c17d992733aed2f55bea4. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X2130621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfae27832242379500eb91a4cf95a5bbdb41dfe356f47e6697fdd23bf8bd51abf. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S2193908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e5a01031bb6bcf639c6f2467854bc14022af47ed3ded1d039b30b97ffe1211d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X2130622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x205912b74825286bdfcd308cfa1fbef60fe15c059d5eb8621120641d67df6db6. 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/FR10S2193909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc702c403dc99a950b002b3c1c4c67cb8f4e3ff9883cd4f6386389583a15b9ac. 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/FR10S2138981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d38371e23af8bd0907b46452829f724e63a066690143102f8a87559dbff3d50. 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/FR2X42158131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67b8c9c2e9feb6bf664f0befbf87f7bea5d67a5e9e80d095aee2935016789480. 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/FR96X2130624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3e38144ee7caf759231985a8c68c1897e6181fb33062e6c393d74095f2a371e. 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/CH6541675486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7abbd2393773a0fdb99444a0a697c00027465b1b251156e79dad8955ec46d06. 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/FR96X2130627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09eb9ce7f52a98e00db46db05f2710e921e9017f877299cfdb87dfbcbafbbb31. 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/FR10S2193913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6cbae496dde93cae508707c6eb0848865aa3ed1dedd3b52aa00c383e2d1d264. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ62115396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26ae341fbf15ffbc817901dd5045dae626acf61b721551dc3f244149fe0882f4. 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/QZDA52106938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a8867d228c8d95b0d2ae0c91352415056c6c1f5417e135d4f97357aa2326926. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA52106939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74333a6df21f004c37c023021101dbfce4c15eb73f8fa48b102d60bb19cc1802. 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/QZDA52106943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35160463582bafd82819a64ff2d1604aafb9d1c4ad21e1284620d0bdddb381da. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2056919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0f6fa3f0c18693dd50ac5a75eea8fe849251e631d3ab5d5780d641514d190d0. 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/QZK6J2056920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8df467d72dfdafbea6c31ea83f8775e4cdf350d5d58b5e287b4e918ecf65ba5a. 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/QZES82065476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81aad13789ef9c93f8155d3de50eca11fb515cc718862260fdae3ad62fb0aac4. 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/QZK6J2056921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a45a8da78029f072dc09bb1627eb968135e8b7a17dad5222b13286f95305c27. 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/QZK6J2056923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed1f8c11bd1ece72b277a0862ca71680e2259ba8ac78ef1c9b9c50e5b7af9087. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/QZHNA2040337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x526581706c5b593d05a1d693f47dbbfacd5852d8cdf8ca3a9ce7586a3d33d0d1. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2056925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb18994e886dbfc9f3be5e45d37d16f88dd60c8b47f3a536cd0333d69ebe1665c. 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/FR10S2193906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ff8fc036e5a1915771dcca72423f42ec0ca062a7e58baf9c5edf1d307967473. 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/FR10S2193907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfae27832242379500eb91a4cf95a5bbdb41dfe356f47e6697fdd23bf8bd51abf. 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/FR10S2193908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x205912b74825286bdfcd308cfa1fbef60fe15c059d5eb8621120641d67df6db6. 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/FR10S2193909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc702c403dc99a950b002b3c1c4c67cb8f4e3ff9883cd4f6386389583a15b9ac. 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/FR10S2138981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3e38144ee7caf759231985a8c68c1897e6181fb33062e6c393d74095f2a371e. 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/CH6541675486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09eb9ce7f52a98e00db46db05f2710e921e9017f877299cfdb87dfbcbafbbb31. 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/FR10S2193913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd41901ec82104e0ac70fc5de65cb3aa83494605a9ac7713146f63dabc40b0cac. 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/CH6542253026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f7270042c6ceb1290771b9661556f093e95b6bd778d25f2888ed1024d8d2f49. 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/CH6542253027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14649a2c1d78c8e80fba1b9c3dbfcc93a9060ce0e7323380a3b14e701ad78a43. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6542253028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90f7f23d90d51035c1a64752782e95d525f11a1d9bb29c1a27c63051c61e4b79. 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/CH6542253029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2207d6bdc54e6da70ad26954b65ad00595af681f23cb172c0938a4fcf0059de. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6542253031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb826c26058724c527560baa32f6fc9abccb482748cc7fa70db2d3a35a1a0c685. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6542253032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9943b6c033ecf8d9a83c250c54c466ddacbf5e93bdb9dad47fc0bee566463f4. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6542253033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x555f520375136c12e40960118819d46a27f9504f5fd28f33e1df713cbf75757a. 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/CH6542243788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x160a70ca55b5ecac010ba4c9df9453c6f110e5a75b0798bf42829df7a015eaee. 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/CH6542237299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0f6fa3f0c18693dd50ac5a75eea8fe849251e631d3ab5d5780d641514d190d0. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2056920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81aad13789ef9c93f8155d3de50eca11fb515cc718862260fdae3ad62fb0aac4. Chain 2 (Bitcoin): anchored in block 957012 (2026-07-07T08:27:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2056921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x555f520375136c12e40960118819d46a27f9504f5fd28f33e1df713cbf75757a. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6542243788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x160a70ca55b5ecac010ba4c9df9453c6f110e5a75b0798bf42829df7a015eaee. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6542237299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8df467d72dfdafbea6c31ea83f8775e4cdf350d5d58b5e287b4e918ecf65ba5a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES82065476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e40474bd867d9dac8474259a744f232d419942f4f05fc460e630e8063d63b05. 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/CH6542261577.