Carmen Campagne (September 8, 1959 – July 4, 2018) was a Canadian singer and children's entertainer. She, along with Connie Kaldor, received a Juno Award at the 1989 Award ceremony in the category Be
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 0xfab47246ba9d6deb539d70004cb913c84c8d53c40c2105d0a988e95cd568d6ec. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b102c6ec-6348-4102-8eb1-71d2575bc9dd.json and https://artists.proofprofile.net/proofs/artist/b102c6ec-6348-4102-8eb1-71d2575bc9dd.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 0x5d961037a76927501554cc6eea4addaf1b1f7409cb6273f2d0f8a9a27878959c. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAF420700235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ee92930577379fa91741b2d8791be7f36ba660952735df22235495488205e21. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/CAF420600124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8da93fde97d1041c8c7b3b6b38f29607bb4fe17811d5a2f7789a85cd2bf58a50. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAF420700237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3238b33bfad82c0b105fb5b795e2feaeff217544719c509e3e634e1be728d20e. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T22:22:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAF421200569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63d6881b60cfeb8fe34c75961619100317e0dfaafcdb121615281f197af2a435. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T23:04:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAF420700236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07568cb75d1971b3e5a1f5845486251650a1a3d28ddece61816510934150c01d. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T17:50:43Z), 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/CAF420700239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf7fc2ac4f4e954e4a52f3c8f97a82cf4c058352395db8e7334bbea38dfe866d. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAF420800261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4cee1006570ff69c9331ca25234734e79860936e73b4edef1b4ab888ea5cfbc. 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/CAF421200598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6ceaf150a329fdb9cc5a33f7e91a89e58abf033db43ff6177f3ae8d20efca01. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/CAF421200599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85da44107c96343c216f17034c7c20213efd938fbc48a420b8c6bad0bc84c13d. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAF421200600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b7203889a504fff8527827710499246c5f442706bdb7389bf5e835d50b22b8d. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/CAF421200601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e6f1cee434f6f8b28c5b3533839484bf7f138687a156048b76596e57f56db1e. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAF420600127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40fd823bbccff61cb2bcf652d2a71fdd569cba1bd60dcadb2393feb713bae8ea. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/CAF421200602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3020b7aeae6d5339ca2af0bf3203cbb1dc7d17ed9ee0d97041ddb21e50af3d5. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAF420600132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x477487c40b3e7b99cbd789345b114a757860cfe764474d3b5d9df6d11da1fe87. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAF420600122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e8bb75e0f5fad23d9cfc6686dc3fe0a7559296be6de2b35dca1ff529ca16c43. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/CAF420700240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae8380cafa073efefbf19539445bce8b23cb42607defcc2a4bfa89a530509e02. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/CAF421200554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64e35878e8bb025bc3ca3da1b0d0fb95b51202d259fd5bdac6ab361534260f43. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/CAF421200556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03328c85364c9a1cc6fe60b009a62dbf7ed8b09d15a8c4f9df4b071dfda99f43. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T17:52:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAF421200557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7edc47438a8b608d2296b5a3ee573c54b82e73c0e71a5b3f5c515ed344e001ad. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/CAF421200558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3020b7aeae6d5339ca2af0bf3203cbb1dc7d17ed9ee0d97041ddb21e50af3d5. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/CAF420600132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x477487c40b3e7b99cbd789345b114a757860cfe764474d3b5d9df6d11da1fe87. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/CAF420600122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9b40ee749d34dc0e35e543dacda55aac9fc717ba60be16f0f6494dc203359db. 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/CAF421200575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4c8744b936a9e2fb833e2ff5bfdfe73fa90327a500c6f2b76f01042e6e4d53b. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/CAF421200577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc853f2f36e3be397bcd1e1a36decdd89186c318ffc541402fd9277903b76cdac. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/CAF421200578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fbf6de90bd791d283b9b46c4e965860e8ccefe1493bd67f982f47e2fe927668. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAF421200581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b892de601adf486caa5d8e3dcee751929e129082258425880c2af00ee71e585. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAF421200582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3705eac6fa6fef415839f730e1fab27d1c5f0d45c622652e7465626e44daf26. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:39:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAF421200584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9b40ee749d34dc0e35e543dacda55aac9fc717ba60be16f0f6494dc203359db. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/CAF421200575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc853f2f36e3be397bcd1e1a36decdd89186c318ffc541402fd9277903b76cdac. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/CAF421200578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fbf6de90bd791d283b9b46c4e965860e8ccefe1493bd67f982f47e2fe927668. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/CAF421200581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b892de601adf486caa5d8e3dcee751929e129082258425880c2af00ee71e585. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/CAF421200582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d31fa0e19277af2a3ef8a6d9b651102fd97bd277873c54a50b611bba736ae91. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAF420700234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92e24949f7d3f6049f25a43941ceb061e6891b25e2c4d029b2304e4a930d4a1a. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/CAF420600123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcce1bc4761979077e5377e1db5a18a62ea8f90d3dd9f30edc0f53eb50fd2c613. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAF420600125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d31fa0e19277af2a3ef8a6d9b651102fd97bd277873c54a50b611bba736ae91. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAF420700234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bbe6332c9ec168361fd29cf3864e1f40d907869ee9adbc3b97c9894c864c9f2. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T23:48:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAF420700241.
Pot-pourri (Le temps des Fêtes, Vive le Vent, Promenade en Traîneau, Le Renne au Nez Rouge)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8352e4bfff2adf247705b4db30780cfef75470de10ae953906ca91c7eabd1694. Chain 2 (Bitcoin): anchored in block 959026 (2026-07-21T18:25:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAF420700249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccfb6e86a5bc5b8a4bb899ade8c54ab0b7f213393e8ee5cb0479a6d3a7c166f0. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/CAF420700251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb516dadbc7d896d7593f1fcc5ccf3b8798a23f2908e1644e96738b70c1a95b62. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAF420700255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e45753b4de2e3031af71c3605978dc6138aa59b87feca10e5ff468be3c21d7b. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/CAF420800258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x522662e4bc08ec31cd521a4e54b5cec5b22872b0a81f573c1a3d24e8f2a71d24. 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/CADC41205015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d961037a76927501554cc6eea4addaf1b1f7409cb6273f2d0f8a9a27878959c. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAF420700235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a07a9a94ca4fccafdba6eaebadb89a6d1489c14afa2ae0d6f747ff0ea2fccdb. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:19:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAF420700242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63d6881b60cfeb8fe34c75961619100317e0dfaafcdb121615281f197af2a435. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), 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/CAF420700236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d31fa0e19277af2a3ef8a6d9b651102fd97bd277873c54a50b611bba736ae91. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/CAF420700234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x465881cc76a491e10a89d8233076416cf6ae02289d5c4c2e83d18e689a183124. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:49:44Z), 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/CAF421200559.