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 0xd7e0ad88ff281a0bb11868467684412ff82f9155c2fdff379b57712d63ec02e0. 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/c4c1d838-5ba5-4650-b858-10252c3cb67c.json and https://artists.proofprofile.net/proofs/artist/c4c1d838-5ba5-4650-b858-10252c3cb67c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Creating An Oasis - Shape The Future Mix
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 0x49a70e0f0477150f9f753500c128ec9d0411bc24b43c282b3a820341d81bdf6d. 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/NLCK42227753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d0851e2cf0a36304d1d16400ba11b1ed59c055192358afabc827a4f1e61e708. 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/NLCK42227755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x399692ad27bb7019751e798a35c9ab1838aed0068b86ae1d05941000e5243230. 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/NLCK42227756.
The Surroundings Are Changing - Subp Yao Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38feaf25cb286d5c8873a260edc9cfb1927603a20f273f2bb758e71fa313d74e. 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/NLCK42227759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e0a2cb2b9a5d1ddc4d1904427cb19439ec295268d0a325e8a33d7138ea3d806. 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/NLCK42227760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b129e23365fd67c9898645bdc3c0c343d39b90566d0290d6aae59585eb1d9e5. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/NLCK42227762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49c6e403e533f2995206e51b0ef8922e405d40547db8ae7086efee918bd2c670. 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/QZFZ72544601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bd9509ce2ab50a76d215f1033d65dea6a719f9b8afa30509e4f5a305ec0306a. 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/QZFZ72544602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34d4219b59a6c5e8bb6140f0225aac92eb4a6324a3ba5ad3fa941cc230e0cd25. 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/QZFZ72544603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb30ecbfa5c6406b7a1960534546658ad44e990b386b20bcf6ae540d22a1d1b06. 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/QZFZ72544604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed33bd5d45a7b5fb8ca57bb504c712a188a58065d07079637a59d81fe7923d61. 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/QZFZ72544605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1edb80ee1be058de3ef9992f44d847947cda0c1785abd664b010196f6169bafa. 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/QZFZ72544606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0dc52200426346244d590d5303a5f96cb021a02a6eff5ade6848a42360c8b91. 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/QZFZ72544607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc24dbc1d486b7c9ba88d254e2418d50ecdd2ecfb104366f5832d345185cfa4ed. 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/QZFZ72544608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc13703902625d8d7dc484ceafbd35e5e35806372ffca7cdf354a92eab9e80c0e. 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/QZFZ72544609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe72ad760bb66a4340029193d60658a350353413269f49ebd89f5a72310d45758. 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/QZFZ72544610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac0ebb11f4f418ff64fa98e58816aedc5059bcbab423de0709e7d4bc96cf4f41. 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/QZFZ72544611.
I Met Her In A Bar But She Orderd Cheese Cake
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5618ebbb987412183a62782a0f4f760c61943c46687108d369da1b7679608fd0. 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/QZFZ72544612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78951ae65a4ee733875e5b6bab809b46219b059479d5aacfd05db588f9daffae. 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/QZFZ72544613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2ea7c23870219e00115a15a5d245b1edaccc0d48993a92dde743a3c51147a4c. 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/QZFZ72544614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd598a43762963df2345a4ac3c469682b3d59674998126549915b58e1084744a. 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/QZFZ72544615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29d22dcad90c821b4dc80a12a9d3b402c6ec4541414c232b51218d44306a4f5c. 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/QZFZ72544616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9853893309ee18f12615e84440e792dd62ec277ebe85982cebce14a1a180713. 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/QZFZ72544617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e32320446bb3aad217fe10c9db5e9bb97ef064d49e7396d0e696623d0e0483a. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK42413306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x581af07ccdfba3655932a60f75d709ccc8447dff3c39eb48ed5853e0f9423e31. 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/NLCK42413307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0754b62ab6082cb78ab67344e30e0c5a8105164d60b661efd488f89c5717ed4e. 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/NLCK42413308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9505dd90079bd1ce21406a1d6d2132cc708d5191f93eb6a1c973a406d173a96. 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/NLCK42413310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd38e5a524d80586174a2ecb66c9b0528e81786bc4950116b51ded95a6f229685. 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/NLCK42413311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dbb8903b00c09ea69ed008def57beb33962e9bef6c2aafd9c3206ff105a0d24. 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/NLCK42413312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a424c136f98500b83d6d191d9a209766b93c7980233c9afbbe423b07c7d42a2. 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/NLCK42413313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f4094d5c95d3e797f63853621ebe82229bf548699271aaa2165a70abaa3c86b. 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/US25X2200534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfa7877551a43d9327a42a5a2b5ca6bfa7e95855161b10ee3c14f63c301019c7. 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/QZK6K2312012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6114d2a36ee7db1679dcd44c971c84b204e7872c5500edd93c5fa06a80ad40db. 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/QZK6K2312013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01cd2e897e19f91c38a9f164e546aa8e75e24894ca2e488ad35501a68c97bf57. 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/QZK6K2312014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c509af3f906abd4b97dd6144ef5a7e3bcbb9f170e538cfddd8930dbd4f28e45. 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/US25X2203627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba05b3faf2b2fefc02e06937edc4a4e2c1a8d74997729f29507e088ffb7ca797. 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/US25X2201379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b09e8cb048803c3dd61122123129a0229819c0119f6ae6d6520f0e0d53d49b7. 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/QZK6K2312015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ec424fb905b67bbb5588c1fc5183d7fcd29301f4a700a1ed0a9d007980bc617. 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/QZES92289055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60a33950f46fee602f627ef98057dffbecf4a5b8a6c8e268317a5c32f84ee4dd. 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/QZES92289056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2e452c720b166b55ad075dde231b27a989fb56d346278d02948cae1d71b385a. 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/QZES92289058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc412262d2c1d08a56823fcece48b530fd387c8180134dce3e791812ea1d02e68. 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/QZK6Q1971211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x181347758d0dd07f3d63610cf9346a56981352f15844dcc6f16a309dceae1fd1. 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/QZK6Q1971221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95a197da5dec6c318e0406478c7970c71dea03329ffd1e0206130ad2e0aba3aa. 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/NLCK42421946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5aea7e0ab3df3bfbbcf34877245fc70c5780a47f4e8c5be310eb6596f672e9e. 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/NLCK42421947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21102bbae976113316f131173ef222e4b9adcd99c5d45531ae18d27778a8506d. 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/NLCK42421948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6128f2845c3abe867d24a1e1cb4b580cc4568f67cd18b346b79d58cb3cf5335f. 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/QZTV32417106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1402ed97cee7d21f9b376bacc1443b831dbbe13e81c0b79c1c070e9696df7eaf. 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/DEA372013585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d4187e0ebd47544316210393ad2d271d9867b8ecb5aa8da974fad47c041c86a. 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/GB8KE2322965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72e25a86326f7addbbaafbb56e0a42acb99c55687bbcfd03fa5c2af2265232bf. 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/GB8KE2322966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9fb7d385a360b4e00c6118e148aa8767ad394ee2e06f393b929b103338cdddb. 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/DEA372012278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x567f50de51c305edf27d7b30105d35c1c29d5a87836e93bbf49f0c88c3b05130. 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/DEQ022291933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c509af3f906abd4b97dd6144ef5a7e3bcbb9f170e538cfddd8930dbd4f28e45. 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/US25X2203627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba05b3faf2b2fefc02e06937edc4a4e2c1a8d74997729f29507e088ffb7ca797. 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/US25X2201379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f4094d5c95d3e797f63853621ebe82229bf548699271aaa2165a70abaa3c86b. 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/US25X2200534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80abd1778f51721319b6dd2c640ed249e4c14045387198af72b85fa1edffccaf. 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/UKACT2030567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eba1b2546e85e8d6eac6714a09e8dc15056d33af153d7e1acf7e9ce36435032. 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/UKACT2030568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab765a27743953fb0de4d9d96b1773ff2c788a8bc6dd4853e47a7d659bb1202a. 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/UKACT2030569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefbba93a6e1ab63726443f854d1f11d4ce9b2b32d4d352435e86c7be8c2fcb0a. 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/QZ8LD1970046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b59461299beb64684b59408326858365e1b8240b859313727d98b050a6698e8. 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/QZ8LD1970049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x089c024d2dc74425a354edb96ebbe14ed43896dbda714c28168c5390c4f22a30. 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/UKU932390046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3611aa479f412f1d25b137da8ffdb46418c33f5b69e4eea4573db9e4a4322a1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-22T01:06:01Z), 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/UKU932390048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ee7f84a11113db3b8a2a9593f7815a8cff43cb4401e8c90d557f7bf099598cf. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/UKU932390049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4376a3c5cce69053d51db642eeee0d326b7eb870e6d8fb65283c4692517c6b13. 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/UKU932390054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdd0e130f67d11506baa0b3f79fad5d8b65125a5058b803a436e9f3cf995b8b3. 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/UKU932390057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77bd8c8db0323161ed20c848c7c587871e24e68587c8b7058f94536482400987. Chain 2 (Bitcoin): anchored in block 958042 (2026-07-14T18:24:07Z), 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/UKU932119090.