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 0x40d880e5d40c455a9fd189bcaaf6fa0df97764898fa7bd6e3a3d2120b02927ba. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3be193c2-c8e6-48e0-89e0-fca957420636.json and https://artists.proofprofile.net/proofs/artist/3be193c2-c8e6-48e0-89e0-fca957420636.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 0x1a1ad29d406160edac7670346f64d8383455bc5913b4062330e747d6676191b0. 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/CASD11300595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3bfe2141f26d9e8d4ace2e966ccceef70bb1af4bf1d76fd0f7524108ffe03c1. 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/CASD11300596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fecaf91e89a503ba34fb16af84f63514f689a6854d3c537f2b5c1be61d330b6. 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/CASD11300598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04db0f1f37a5fde1eb3a78120d76da7d70b924a2f118044ea37c141cf01bf969. 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/CASD11300606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0caf928d25880567dbda752ba17d2b1246e76eb26cc1f9ed6a69272c3f9020e9. 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/CASD11300607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e08c07da70c4864ce75517a7037378d5bbee9cd75a348d82f027eb7ca4ff945. Chain 2 (Bitcoin): anchored in block 960170 (2026-07-29T23:52:38Z), 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/CASD11300603.
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 0xb6db8360dd9d9900277dda23cf1e6d5cb973c96ab92c86a30aef64b5163e828b. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CASD11300604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc019d7f346dd71a04fe0cea336bb9b307ffd5a3ae3215140be20719cca1ab192. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/CASD11300597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf24a6d3cc58092e6d67b930557169b15050dde49f2d72ad9dae826eed81ba78. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/CASD11300605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed38b1916577802348f120adf34a37f85ed2560804c98980f7d266d4a207499c. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/CASD11300599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99d1d156842ae83b39e2901153fb1fd1bfabc7c90e09a77cc77bb67b609bb418. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/CASD11300600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe93e6672cd26fe3fb88d715e5b56136474471745e9e9d6860d2eadef4042a9f0. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/CASD11300608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb92556bfaf6822f4a80ff5b64215627cdbbbaec325807c3050d3a6074f1d24b3. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/CASD11300601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6aa53b400f3a53d5e562cc6ca81ba3cc5eb3057b738f0fbc4f9e51e3a6b8c6b. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/CASD11300602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcb9e1ab6a7cd5a16259b1beac3baa2e7683968cb11abdd404af03bb228b2a2e. 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/CASD11100843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb35549b46f6f851d3e310c5c3903ffb1867a722b41aec0bad8b48eb9cdbd6e1. 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/CASD11100845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6a72bd49f96ae70c7c81f83ce47c255055ee9e83a08930110819d4d06bd9c6a. 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/CASD11100848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x786bc6f8bd0c73796f5366c795912c9ceca42f325939fc9a0d5aeffd0a5b76c5. 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/CASD11100853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36ead942e240a5a35cfa0611092215fad7fdf12c58c40ca8059e4c1d15b04029. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/CASD11100844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd23dec136869b73d2956fe01ec1668f2666eb0170978dab531da2ec6edbf6cb4. 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/CASD11100846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a7ede44397c65a856a7e3197ea135b9f18f2c3086b66ce5b1d8779e611cb986. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/CASD11100847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1a675e6cd7b6ff657fa63f3e5bb42a0b7acc36aaa5fe06be3d03218c2199483. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/CASD11100852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28d0a23c80b0a1c84887245a73e92f7c67a2c937c94deac2b5cfa92e1239323f. 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/CASD10608186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd088ee59e9ea76b1a2251a74e19f5aa198e418376b0e99d279c19d6489bee317. 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/CASD10608187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97bd78338385cafd13b7268166d377bca77a90eefeebed9b9aaee4431d8b54a5. 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/CASD10608189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4e4b0cddef8fc799a51192f6551020c2b7dc96fa410431fe6a7c0889b8a4eb3. 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/CASD10608190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8927928cb9822e30f0da92a9b033501ee4c4bcbfa6ac455dfa64d3869272e01f. 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/CASD10608191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc2c32eb0d68748183aeebb96c1732cb2d7f3d87ecd05f9830d994c57f0994b0. 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/CASD10608192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56116c2867a8e9cda9f52141aac84f9949a36e468cec5348a11f8e3cfca0425f. 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/CASD10608193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x226a58933efebc0581744206f7c3d01a76d1f59ee21c32491e28b2b0914d9dc7. 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/CASD10608195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf40ae246a8a5d4e9999f88a8e251a4078fafaa8666e8636468f3a5673c89a00. 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/CASD10608196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe7ac66053acd301d22652b05875c5ec6284a5f5f430eb812c9e4ee4d67b0a18. 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/CASD10608197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf64ffb473d805551132f66bb9d0dbe7e3078dbd60851a43f144a9114217cf6cf. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T13:34:27Z), 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/CASD10608194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf79adb39181fd4a04e98eb1879254cac9def05cc75508de60251f22eb4274dbb. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/CASD10608188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c493345fddefcb200decd54ec2694879ecbb379a975cab2dc00a659e11277e9. 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/CASD10500282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x678ba7c272b815a8696af14137f5ff97a3d7e81f770cebf67288b50331e7d7e8. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:37:27Z), 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/CASD10500283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x067eb31dee67c3753b2b9e5bbab9b45369ae4053af48fadc50696b60479816ae. 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/CASD10500284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a3d0fcf9eaf1f182aced87436be04689cb1ec4bba3f8e87ca5b8bf403150012. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:26:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CASD10500286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdea0245c15a066f4ee6cb4b70445bcd0525f484ef226ef19ad2343847f74e5d6. 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/CASD10500287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3dde0e367e7f94e87a5d2ddade108e0b876a611db007c9815ad9b3b8b8748da. 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/CASD10500288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeac6ba446b77c22ca563006fd0599dc9ebe144075eff06edca8f67e62ebe9697. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T19:59:34Z), 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/CASD10500285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06ace9a1313889de0cb4fa0266e8f22dbad168b4ab151125e5b0664e1cfd6290. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T10:15:51Z), 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/CASD10500289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4220b30b4ccf64e84d984d1e4dc6ad032a0dc36c1fd20868a3800a481abc6333. 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/CASD10600469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05d1d4c1e9ec0d309b7d14ee032dee96456f3c31374032aab33941346310eb56. 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/CASD10600472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb83d43f87cc8229e0f804e032ac25477829d5d748ec5f6435688b6768a9cda43. 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/CASD10600475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e413f7e19ddff1f2800f45b079d6097571edcf757f893d861ce3864879076f3. 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/CASD10600478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2473084a30ce48d1f6411c5560392727fd1e99700cb36da740053a0f61b5b0dc. 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/CASD10600479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x479121c60f71407442634dfb25b509b0ff3fd60d693c99e2b47334db196d8c6c. 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/CASD10600608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca78dad32e8b271e90dc832dd37595117130476405611f72342ceed419f51255. 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/CASD10600480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf19fd6ddfe4e04bf818316fd6f9d38119c805f38a817a6a9cd43fbbda07976cf. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CASD10600468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19585d1f1ae2136d731cccdb344f19084ae78c2a568d60dbbfead5f3a69a722f. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/CASD10600474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa28bb954e2d18584da7386aa254c12cb676d34e4cfbff156da7ac1cad14283ff. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/CASD10600470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc75d7aa99ebf0b7272293bac08b2bed19687e5371be656015bc0a92288aedc5e. Chain 2 (Bitcoin): anchored in block 960155 (2026-07-29T22:13:32Z), 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/CASD10600471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60dff9e9d8f615e3826da7945c92c1774694d8492c6a1c5514880636615caa38. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/CASD10600476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41201e08df697953e96c947af7329f0921ff049949247906b1dd84119472ae22. 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/CASD10600477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa45c346ccaab5ea70a9df9a4d835a689b44dfab28f7d3d6b3c0ff59116641b6f. 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/CASD10610507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1e1d38cf0d4b3fad3f8d95a12030c272133b7d419e3e20241b2944988d2f7e1. 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/CASD10610508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd8821f3580a7448aa0b8558bfd77fc0f83967a191abb313ab141e024dffdd4b. 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/CASD10610509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf132080cc32de218c86e89615257795856434da8bfc467ad5ff7225d4c09a844. 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/CASD10610516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6578e4f562f51c23f7b07b31aca385f340c561a6d2d9e8d4bae1f8fb08eda552. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/CASD10610505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d1496090bf854f896c0968248efe885e72cd2e959ed1f45bbfc970e95af35eb. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/CASD10610506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebc157c922e9f1f3b4b327dabd8d0447822a0ba3ca6b48b3e46688a0348faaa1. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/CASD10610510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x364673c14b7c474f289d3a68fb53159149c7c961186a2dae19564616fb126eed. 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/CASD10610511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf76e65f798d2f3e77ecd82b64cabec5b264c8d432059d1adc5f2464e9df3583c. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/CASD10610512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e5a6b77b330444c895bdd610d1035bd5412f3a1d4210a383faa801519847226. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/CASD10610513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f8efceb56dff315b510c4f152be048a3c2693eb5104eaa31ca8cc00ef6d2159. 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/CASD10610514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x120bcd89d7d9cd988ba4ae8687ee94e71330b80966047be33409f7d6052d63c6. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/CASD10610515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd67d5b591df15b98fea399526c2486d37737db54a4b507a6365e4640f6385a4. 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/CASD10800375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7d8fd62de89f19635bf98e885a38fb18777022986db3c8c44dc30970b746374. 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/CASD10800376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6a25cdc1e5d04aa5dcabbca98e31c921ea5d647151fe240fb3df36b8c63bb17. 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/CASD10800378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf42b88100e5477ed48f2b590afc8e4d250fd571089a0538e2bad31631b0d2c9b. 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/CASD10800379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x163b22d2e073f4f71ba2aa81ef67452b68d2526c7e6795c5b69052e1301631c9. 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/CASD10800380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeb0f785b9e2fe2ad9933834cc2827e5c9ff083a3e0a7b73dd0b87f864d3e0a9. 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/CASD10800381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0e0f595d4582f5c282829e3b7aa5f80b742b7e80aabd5a31d0229140731382c. 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/CASD10800382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x633ad149df6fb0f742c1a7b7f083318a00fe11c17df6b35bfdd0a1dc0c78aa87. 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/CASD10800383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x883ff2f04e966ce2327c46ec8d866d1466f2a0fd299388743d9b5c178ca560f7. 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/CASD10800384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd241b783a080e5109b9cfa5413e2aca43d51f4568098541eeb57b540ce44799b. 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/CASD10800385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc874d5fe61a57020a5a4ccab7c0600126cda8780a3a1114453f8469357c495b. 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/CASD10800386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b6c8b635ccb5c05a7098023ca9cb97a32b5e149a8c774ee938f3a7e7f7e3ed8. 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/CASD10800388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd278c941d55ca1259dd3a29d99b63727bdcd5935d0a52cac378fca19a42fdffe. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T21:00:52Z), 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/CASD10800377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x502397f2ea43ee4316e15c34e8ae8fccb898f6a2a920332638432b19f39ed8a9. Chain 2 (Bitcoin): anchored in block 959145 (2026-07-22T15:39:05Z), 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/CASD10800387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a754c3b68d8e2150032ed54bcebce5fb0889cb57d49db58272566938413a85d. 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/CASD10610325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb734f1da9561ccc1e3923f1ef001c8f530add5e25580b8ad37e7a4c19102411. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CASD10610324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e038d32f0619247f09d509e649d835c8570a9758ac02f4858c74d25314a30b5. 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/CASD10610329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x754d565fb201d3bbdf17a5dedb06626fefe54844f534bebde0d8050735e4dfe7. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/CASD10610335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d5189229afb587fc6722ae6cdbfd46454c3df7396f72b9d2bbb674c6418850d. 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/CASD10607762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x428fd08f424836298ef452833d3ee26deec1feb3a5fde3aaf09c1905c8bfaf5c. 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/CASD10607764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x580c21a2f58c949b77bcb05b2803fc4e286dcc9c4a8ed7f97e962b53c9a29b16. 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/CASD10607765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x768be33368dfe5b8889b28014669b06b209fe8b3a32d1f7e765957ce1bd34e72. 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/CASD10607772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb9deac81fa09d4cba0545e47bf59b94666b95682079e4698b057a005d8fa81d. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/CASD10607766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe797a1f607aa7490e5df16206735e8e67ce8e2df4846e029ede56f3814d566b9. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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/CASD10607763.