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 0xd2b6b07cfb695a317ef2ff911bf685add8d71a1eb6813e0c7cd1caab97b75504. 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/8c306edf-b3e0-435d-85cc-6fe83f9a985b.json and https://artists.proofprofile.net/proofs/artist/8c306edf-b3e0-435d-85cc-6fe83f9a985b.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 0xede6afe2e9a080f395b5e455222b6b3f936eb80737cdff4ee5e60eabc62a6737. 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/FR9W12325679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ab0d06dc5baa8f8f91120658a9ec7fc9a8d1fe238d31a930e3a39803b87af35. 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/FR9W12419363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5beeeb44dac1a0bd1aa335bb21ac61c8337206ae6668475c813778b6e577d9cf. 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/FR9W12419364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c2b31a1ec0e5c220c3032aa95d18fc75af3c94da61e552f82041ba29c3929bc. 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/FR9W12418496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c9a22e41789a19514242e723800c69977d33851a07b28b6ba18f0508c35ef66. 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/FR9W12419365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x550b0b21eb989da7c23b1cb9377cd75a7777ef8c7f66dc5b4fd2e038ddeff181. 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/FR9W12419366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b63aadb6e463dbc0e917bc6c7924f879444ad9e574ad893a9eb36cad7932f88. 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/FR9W12419367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c6cd424d4997290c9da16d9759487c805555df0f9f1d5957c6f395222dd2489. 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/FR9W12419368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6cbad19701eae7ce48710a8f0925af903b49c84ab64d9362e27e1438bbb54b8. 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/FR9W12419369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x609764edcdb7db618150d49e44ad2a616baa1c24b912c73b355c5058f1f30482. 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/FR9W12419370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c393cca784fe72974a7f434b63133c11c9592c0741ca701aa6a5eda1364ed35. 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/FR9W12419371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1e5c261343ddeb75d5b1e6334a3f722b7586ca6f5bd6eef96f0081b5aa91562. 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/FR9W12419372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e134cf0e7726ec477a7fee85133267e768f08a9aa636a6f08d64ebdfa28aa2f. 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/FR9W12419373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fd7a1f6678c23d2bd21c40617d457f2e06d8b96ddbad5fb893fad774ebdaa8e. 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/QZFYX2353198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x331ba01ae090a2fef60c1f471a58561ae02582921b624cfefb4cde42467d045b. 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/QZFYX2353199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7daf08b3d02409eb256ef22aa9f5d988db13821420e27d3fd6ec7939610b29e4. 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/QZTBB2212473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0ba96d2f7922ae07b195b67ff308f33bbe2e92dad4eac1cf69e8c6c190d5a77. 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/QZFYX2353200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf70ed16a7f40598d6733df973c228d740bb4899748dfd139c23881136b177536. 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/QZFYX2353201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92c6d9453e80641413243cdb07ebe06d96c2514251bee29b7ddef6fddfb09c26. 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/QZFYX2353202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ea3d88f94970544b1b36c0c19eabd2b641a7f1e81a010c64a609493fdf822b5. 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/QZFYX2353203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc88010dea739e72bf5007abb20a6d26f294044c0105b83f188125cef0dd64b4. 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/QZFYX2353204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90fb6396d1ed100d6e98fe87d302b20dfcf6644a075fc37cec4063bad3990282. 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/QZFYX2353205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x609764edcdb7db618150d49e44ad2a616baa1c24b912c73b355c5058f1f30482. 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/FR9W12419370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b63aadb6e463dbc0e917bc6c7924f879444ad9e574ad893a9eb36cad7932f88. 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/FR9W12419367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c2b31a1ec0e5c220c3032aa95d18fc75af3c94da61e552f82041ba29c3929bc. 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/FR9W12418496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x779b99420f22559a95e3d6c220a9d45c509f08011d87e71d58b4c7184bc97947. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12351587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc115ed348982b45b83fbe26e36d3279153261202e97b3d41cb23d78858fae3e1. 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/QMFMG2353166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f182632bb211ef1bb190e8a877184c9fa17b2bcade798889064683b7dd75485. 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/QZWFH2361354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7daf08b3d02409eb256ef22aa9f5d988db13821420e27d3fd6ec7939610b29e4. 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/QZTBB2212473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48593ae7160b686ddc0bbce02fa3bf5e6f10b8a2d3416c5daddffb80bf2be839. 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/QZNWV2204100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f1767958ff368517da01dc5ed29c006eae58263de6e63eda342cb0ff87befdf. 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/QZHNC2238408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3600b8d0e5f0ff8620be31d832042c18b6f19ef13dc1744658738c627841a96. 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/QZMEP2284220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe817467e1022783418ebb3d5ef02d26dd8f03547e23eac37504823e3fa13f277. 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/QZNWY2193009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x098d28b6a83d9b2e29a61998be9d17f265eb3aeefd82601a38222a169c030628. 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/QZHN72152372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe151b6a36ac22541fd163d9e249a93868c87b055b931def85d678a7082600156. 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/QZFYZ2109294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90589ffb0252759cd5ebfe39bb3380cb93aa22a3c06dd9a2c7dc4b7afbd91110. 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/FR9W12541858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fdd7adcc52b2eb3d2f32954226b5c83f50f600dd02f95d76a81803004c91e54. 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/FR9W12541864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34754bfe941dac49b5f854d0b88f6741e115803d3cb658c0ed2e3dc8659fee85. 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/FR9W12541865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f8caa7a743e9936b32a0b4995e28fc945848f96dd0b5b2980b9dc7c300db31a. 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/FR9W12541867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6718acdf0021389c1c92e1fbd56f12fb2b2647a345de30f5c66192fdc1acd83d. 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/FR9W12541868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcea69854bda8cdf3be973b5fd2ab8961ec24395cb596997d9dc0a117cc260da7. 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/FR9W12530096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9073fe2c9f082b9af12cd9929866fb22c58ea68bf62ce0fb257666b7c66ac5d3. 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/FR9W12530097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab71cf5784c992aae0da487fecccd350a7fedc29c915c4e678323f9a300e8595. 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/FR9W12530099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59c1d3011ea50994d03c1c71a9638b5e37c4927c4093ede413cecfa5e99ce37b. 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/FR9W12530100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe627198d7989df20f907a4746e36e7e1249c1edaf91fba3543d69b14edb67ad8. 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/FR9W12522848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c205b97be986bdc7b777a7c298d40cdc91198dd6ffbc8d765344dbc8cc5fa15. 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/FR9W12525296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5efbddf587302ec72d1d4a2a690ead57d5e4d4c9e72c100f729c1c9f2dcd079. 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/FR9W12530103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34357254fa770b5b52c3cbbebc9bf4414b6e0f521596282bc9570d16f62773d8. 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/FR9W12530104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8f719ea659c044208530088e5af2c507a641a7d74162d65de7247064a110525. 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/FR9W12522847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4b0ba691eaf9e275d0cbef2101865c5f47e870d22805f59df979a64a08d545b. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12530105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9011486880bd4366d129edb71775fae327b61d6da8fb9d4f104aa80fc444f08. 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/FR9W12530106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9146dc00caf00584b2020a001b04aa5d6f3165802a7dd5f8d679e89babd97eca. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/FR9W12530107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedc3ded247f1f1d87e81ff2aeab8fb13e2b78e19058722152b726dd70e0db007. 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/QT65W2569006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab71cf5784c992aae0da487fecccd350a7fedc29c915c4e678323f9a300e8595. 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/FR9W12530099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34357254fa770b5b52c3cbbebc9bf4414b6e0f521596282bc9570d16f62773d8. 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/FR9W12530104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe627198d7989df20f907a4746e36e7e1249c1edaf91fba3543d69b14edb67ad8. 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/FR9W12522848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c205b97be986bdc7b777a7c298d40cdc91198dd6ffbc8d765344dbc8cc5fa15. 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/FR9W12525296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8f719ea659c044208530088e5af2c507a641a7d74162d65de7247064a110525. 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/FR9W12522847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa23d34929947a2694453e75bd0d1663e6e5fda17906f73e0c1fb3a3f06e3587d. 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/FR9W12447519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7010ec4ab2a072b166f43b21baab83126771df276435efc5f15aef04db8a8439. 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/FR9W12447520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14468b07eca09374236c98b22d6e424528feb50840dee53dcfb915a8c1cdc1f1. 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/FR9W12439603.