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 0xebcbf9353f1e198461acaf2cc2f0d9cb6322f53ce54f708e70d644a9a7cfcd8a. Chain 2 (Bitcoin): anchored in block 953701 (2026-06-14T22:16:40Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/75f7666d-7567-46fd-b676-95c9bb9f4755.json and https://artists.proofprofile.net/proofs/artist/75f7666d-7567-46fd-b676-95c9bb9f4755.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
CD 1 - Vision of the Golden Altar - Program 1
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 0xcba7bfafaf94fd929cc0f8f2bedd5a2a708d3c50bd6b8f418b62d6834af6a58e. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGF2282429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf895456ed4e89272399a43dc99fcf383c98b5034f8ddc4e5fa457fb2cfff047. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGH2240234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd1bae14dfe336d48edb135649f6cedc6a2aff206b513a7184ac8bd342327b3e. 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/USTCG1009305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d2a739dd5d45e1d79b46882f6cf994d3f2603da15b1c897bf455cbe464f1d3e. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTCG1009323.
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 0xee10116b4e5ea3c3d7568c5d4d25a9f20863df990f88c2bc9f46dde7be7961fc. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/USTCG1009328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28f074f2e23305e928e1609dca311292ef47eb8f385623c755950f9a8e679113. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTCF1089834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aace7db298fd06b65779be9e84e9337c422e308241f56d5e833e5a89e67447d. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAAU1115740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bd83b8f4f8d260c838dc5c966751797300bf588290e2a474e5ec9b6d1f247fe. 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/TCAAU1115745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c275336e750d0cc84ca6e0d34e618e72699b2be3ffd1c170b6f1f031c28c80f. 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/TCAAU1115750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda35677fa189bbb143a501f4b97518b0b6e27b484860d4064bf5a0fe7d81036d. 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/TCAAU1115753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe04c302946d7c04cf6b177400e2f19829284fc51747711e8ae9e6f012b187e75. 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/TCAAU1115755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97c5c1897512283c8fd35b44c28ad87ae6ca966958d846998fbdc112bb0ba5c4. 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/TCAAU1115756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7aeb9d88bd014bd3dd4581deb4954b1f743490348f03f0ea42e307c7c9b68d4. 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/TCAAU1115758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf08f927a1ff9201db3b14522ec7bb1a6b46d1e5010186dec921c3f87cb52867. 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/TCAAU1115761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72b82019dd5e7ee70b8832f0bdb7c5fa8b97bf411143b9715e651a5821597efe. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAAU1115763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc07fc1604bf156f6dc654b46d132d485b20aa43785a16834c7a271518b65ffe9. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAAU1115743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc70b54b277531a76b625f8b83f65475497a9f8bbe012c70a7f9e86dfacb67f18. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAAU1115747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x562ab4e68bccea19717a9a2b9170c91141f5ee6053e3b6d1f8a5e797ffda3eaa. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/TCAAU1115760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0a33e3eefcacfc414a4c7f889c1e55b787d5e23835c591c9ba65a755c61cbde. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAAU1115766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8776f79a2f817214cd9f760ad6295740932ef39a8936e2c51b6e23cbdc8224bb. 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/TCABU1417460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9733484eae067241d3259818ce29a3ea258a0c09a39bfc3e027937087e21b474. 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/TCABU1417501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d1047284ff73e5e37e7858560705220bb51c7ae1d9e7b20678ab5f88a155865. 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/TCABU1417546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb947885bad4411af893df039122bdcacd862270e705633d050b875d0143ed91f. 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/TCABU1417558.
Shores of Eternity (feat. Rebekah Hayler)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b64a12153ef592089f2bef10a2f41436e010a42917b438a1bafc4a8ff8e7856. Chain 2 (Bitcoin): anchored in block 960384 (2026-07-31T09:54:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABU1417459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb98443b9780a06ee21969e9be3a9241cc9d25bfcef0a24f2e19a0571d634fe53. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/TCABU1417463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01ada63ab8cfd4d186fe637860b4e8a61483387da432cd7ef50a93b6bf3d94e4. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABU1417468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77bdc8009552df6455938dca65d3e0e75e572fd880726c4b08c2606f17193951. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABU1417473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x150e478ad4d822c899c9fc4479220025fbab664edae7ee1d745477987e8c83a8. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABU1417493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26a45a179de95c00080ad429ac9a95871db0356dcf496c4cfc36ff695ca4d241. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABU1417523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb90125dbda6f6bc9e1041da0a1b56708dbd39f071f172d2e293af29d4e8782c5. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABU1417560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b476f0e72eaee80ef4b324ed298a3cf6c89b4a31bd0475832a9f5de8cfe929c. Chain 2 (Bitcoin): anchored in block 960311 (2026-07-30T20:45:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABU1417571.
Song of Angels (Outro) [feat. Rebekah Hayler]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca7b4f9b9cb59a97ea6805981282e98cd3a3cbb996aa09288a9cfbe80b2a8286. Chain 2 (Bitcoin): anchored in block 960349 (2026-07-31T05:23:41Z), 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/TCABU1417576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe32813c6a4dcd35728160524b34af33a290b07464cd38e273a2e7ab838806b62. 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/USTCF1069508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cf142ed6afe849ffd7276587300596eeaeaeddb6bc862bec9c3696014ad275e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTCF1069512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa897b320290a3ec8df1ea961adc9513642b889b4893521f37bd1eb913ef08417. 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/USTCF1069513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x110d77889a928e68a1c572c6bd6ca0a8448fe469391d56442c1d256de28f2bd6. 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/USTCF1069516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4baf215852ca3df58fd8a4330fb3b82f87126ea7d7453bc4a1a485e4efbbb47a. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTCF1069517.
Let It Rain / Healing Pool (feat. Rebekah Hayler)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb167ec7e29f72146ca04357f28eb2ea708229249e81fdb54edfaecbe8d53194. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTCF1069276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23d8938aa3629888b20e96ba796f2502250257d3bee61b6b72740cb259698074. Chain 2 (Bitcoin): anchored in block 960303 (2026-07-30T20:11:13Z), 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/USTCF1069327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad0f42acdd6925173657ceffe666b095977cef78b5775b0b3fc7ccb79494d66d. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/USTCF1069511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6c2256959042ec27678748c3a8d2d24c993515195c8f889f5237681d75a98fb. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/USTCF1069514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5963ac65825675d349dfda1a3dc920e83b9a89f8e8a9d13b0ffaf1a742250d6. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTCF1069519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9e124f5c756275d69c9a6f315fc67fc883306e5d9df4bce0da2956240777638. 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/USTC10618083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c5bffa6d4ae6c686993d8b3f9d0c55d25db2d1db55bdc5c2ee4da6fa1c0d48a. 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/USTC10618086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaee23ff5299ee152061b69f03064b9134f1f46c0f3a7e257face5ac38342b8d. 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/USTC10618087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8347eaf6c9c061d7e4d4c62bdb2042b0decbd219747be3093c5444e92920be6. 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/USTC10618088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x536ddaf1e037ba3096c01da82c2e2d36fcfa3dd1cd12737404028eb71c292af7. 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/USTC10618089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbef96fc21f1498ee06ce499f941bed55163c06b274981091a9c8bc062536d802. 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/USTC10618090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb629104190f30c042310724c3fea26a78f783fb4fc2fb83d3f195f6345fe827. 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/USTC10618091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44f22fe29cc9c535d453fbe4491916fc85584149131a15b96cef28c263f6a2c8. 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/USTC10618092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5699b4c33057a18c06e0272901581b4932ad8b9eff00fde3a45c6962eaa5b7c. 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/USTC10618093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21df3cca95a3634fa85df27f5af90b845af99d944d2e23aff7ebc14c6d8c19aa. 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/USTC10618094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x267f76db3200fb3e21c0002f0a41b14acf01eed2d7086e180d9e42489a03062a. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTC10618095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb55519ae9cbcf138b865ca39ac74fcf16a8eb0b8ff65a70710174de7b52c7842. 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/USTC10618097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdefb293b8254bf247b2ede18efcb015de166908dd3953b4084cc6620a3449430. 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/USTC10618104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5938ab241a739c860685d0a15ee2dc8da8ff781c3e07328225ccdc4c2c61d56. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTC10618100.