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 0x89d3ec8bb2ef4858df968e71737e4cc2db77dab81352ce0fb18fccaf1023c644. 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/2c55af82-5100-4087-84ac-e788c35e8621.json and https://artists.proofprofile.net/proofs/artist/2c55af82-5100-4087-84ac-e788c35e8621.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 0x7de7acdf0832835b8e5971ee93e692e3eec9184d08d707fe789a333bf5479e9b. 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/ES5702200465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16d2ec4d91a0a187db645a3db4bad9a965742909c158b1cc18c9853422a412dd. 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/ZZOPM2239695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4946e28054b61c76584bc0d81f27e796b396dadb0282a45a879c38ce0f3461d. 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/ES5702202146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14787adc089ad3c2b920c2f37b072dcc41eb064b2cf6bcafd51ca1d1337eda1e. 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/ES75E2304569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa286fcb005ada683796805a097ce1b20db797f6c1858e45aee10c30cbf8e874d. 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/ES5022301214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x192b4d877b3cee4239c1496905291ab7178197a4bf15327b7527af8e3bfddd35. 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/GBLPF6755509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7682cba392a90b98ba9313117dda279f45c3350a7e68a39e1112a45766462eab. 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/ZZOPM2238116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa419a65cb41b8d957270852c1f9d6a53cf8f832b21b5c73bd77458261626756. 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/ZZOPM2231279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a5dfd476c138da9d12766c2cfd6c6f74a68acdb2c2fd82ba6f054ddfdb0b4b7. 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/ZZOPM2228016.
Cayó La Noche (feat. Cruz Cafuné, Abhir Hathi, Bejo, EL IMA) [Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe36e8b6b4bcdafca7e6622730adb05c76e3fa18df48d5e91d3e1997c5759c13d. 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/ES5152101308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb46d99a55bec7da45dff39eee7c2acdbef41a7426d0cd1d58ffab53f083bce8b. 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/SE6XY2184732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4519ef5c70e888458560f575599476b4d7ee945b833cd53c58f6bb9d1c1c34b. 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/SE6XW2124088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6230bb718ad197397aabd36860160cffa0baeed14af81ebea6abe4e7eb4627a7. 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/QZK6Q2198958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a3888bb5cb773e50fe8a7ef5612efec6217d2b95345231a69ed108a0b0c4ebe. 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/SE5752148237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa419a65cb41b8d957270852c1f9d6a53cf8f832b21b5c73bd77458261626756. 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/ZZOPM2231279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fe84ca5b04710e5495e63c26241e848cfd9179c7f9f8fba4f54c68fcd833c5a. 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/BK4DA2319181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f7a8a4d1a9283840d324e6dbab348f8614a4b1d7437f179ab96dc884e0c0a5f. 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/BK4DA2308903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c9e25d8dd0b24837ea40f070009a88c2cc52293f8532491dd1291475859fc79. 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/BK4DA2301634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ac1c6177ef32b124ede85469c6e32f8542430b63c9fe207ad4fccc2eb043b31. 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/BK4DA2308904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b83d5275e09883f2943f17693cc18d47f2a92946defc206d76c71eae7aa131b. 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/BK4DA2307492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc740d013299e713f60263c52be131b7ec92e47a0763e2205b8d85a9cb027be66. 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/BK4DA2308905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa38d4afa11f272794d3319be63e4e39d4af5ecbe54f55bb71da671830e85dcba. 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/BK4DA2303814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ada15913f8fc7ce6ca11c66f81b56e98deea59ab7219626096204b2d9174b3d. 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/BK4DA2308906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2acdd0975a569c20877461141882176d6e78449907c7b82eb377940696ddac5b. 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/BK4DA2308907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x367978b078dc0a5855b4986b10aecc7b52674a41dab80601d229a510262d9110. 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/BK4DA2308908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50f4a1a0fab1877b188036abb055571a1a4f66f8eb5fc80995039b6963408ebd. 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/BK4DA2314126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x703d3f9357b2c14f1221ac471ee3157bfad77ec28946f54ab0f2d8e03d448680. 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/QM6P42490800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7e0bbe02ae02a64b6efe5131c798258709c30e5e140feeadf66f6d5675c3f90. 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/QM7282425151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa91eff6dd19add25b08c67f2b30a71efda7c4584aacab803b91f4ecf89ef5dc5. 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/QM7282425156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cb14e750ec882936316c0e59ab470a67fc230e1edddc86903dd454bc32bd383. 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/QM7282425170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1545f194dae69a6f19c03363dc258d7b8308579776ad9fd8376250a00619f406. 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/QM7282425172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x703d3f9357b2c14f1221ac471ee3157bfad77ec28946f54ab0f2d8e03d448680. 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/QM6P42490800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7212f3b7238c132accecc1a86efbb646c834a87613c50cd0d8947cf24070fd9. 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/BK4DA2413731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x021cb28cd40b2f7adec4785ea0937b812bcb3fe2ac0e6c33110f5510280ee77c. 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/BK4DA2412866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a47366e56fad82cc31535ef20856ad418e7bd5a6868bc2fd32455f8dad05fe2. 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/QM4TX2486966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5694120bc60be0669d1475f5554a54c8b7ed76bc3e1bd496ae0abcc62f48eba. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2464068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b83d5275e09883f2943f17693cc18d47f2a92946defc206d76c71eae7aa131b. 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/BK4DA2307492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa38d4afa11f272794d3319be63e4e39d4af5ecbe54f55bb71da671830e85dcba. 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/BK4DA2303814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c9e25d8dd0b24837ea40f070009a88c2cc52293f8532491dd1291475859fc79. 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/BK4DA2301634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5867c30034cb2373c4bf194e4df0c8562e48b16f98a599c666d79142e024da7. 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/BK4DA2209468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x838472fe6d5b4162a00ee7e5e5513881f6d0a4cf540855cf00bab4375de501bc. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-17T00:16:40Z), 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/SE6XY2111753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb069b3eedca4df41f89ce4b23754f824a815f601c7e9080cace4a449c58e346. 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/SE5BU2299798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16d2ec4d91a0a187db645a3db4bad9a965742909c158b1cc18c9853422a412dd. 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/ZZOPM2239695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x678b46e0b4261841a20ed1b1ec5693494e0f64922b505ed29e627e78de890c89. 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/ZZOPM2235027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x714a017f54a86ef8581ff3acc859097119b5e5c6275dfed9de35b2c090caaa85. 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/SE5752296292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2861d6d0bd722e4b789efb72218b69bbc5c52f00e80819fcac222767aba20cc8. 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/QZTAT2105558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f5760ffe945a12c5ef304c90537796e3cb455e1a2c4cf837d4aa1753d969ada. 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/SE6TI2180032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc9901cc59a63e4aca309d70db92b8e1d125b4aa3724f6b5146722809b280810. 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/QZK6M2198961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafbc487af015997db64ac2c9150875ba123636d0e85efcfdb8212571a288ccc6. 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/QZHN82104987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50e87d7d580609f1aea1b26be5d98f01e7f39bd0aeb912537034984620dc1d15. 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/QZHN42158265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b021539a3a300415e64e3044cce71db60d8fff1207ad3e1757e106c510e9b09. 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/QZPLR2064768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e770b0e0f8f6a36bebae5d2b25bc5ee88c8491810675860b32886d67417d13d. 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/QZNWS2008441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc772c8a71f0df8a25695ba184329cb8a90f57b6a71ae613def26afc5ada1842. 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/QZMEQ2011423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46b376f91b66f4138bcc2778a1d46f6fa1efb281dcaf5f7681eaa371645c0ce7. 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/QZMEM2065900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa286fcb005ada683796805a097ce1b20db797f6c1858e45aee10c30cbf8e874d. 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/ES5022301214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01ee872024083a7a0514590f2e529d815329800fe819b11ae68d6c54d550ac69. 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/QM4TW2397107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc04694be2af3c127583a3e515d48d81a2375114d731a589842730ba160aacfa2. 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/ESUM72301027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01ee872024083a7a0514590f2e529d815329800fe819b11ae68d6c54d550ac69. 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/QM4TW2397107.