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 0x9186c3c34da215f66667a8293a368d9ecdeac34c5c3391abd90b8be762194bb3. 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/1c8d60d2-b7c2-4767-bfd1-82e347681214.json and https://artists.proofprofile.net/proofs/artist/1c8d60d2-b7c2-4767-bfd1-82e347681214.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 0x26100637f68ec0d727d92165bdbe97217664c08962049aa4af3e3c72656e6177. 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/QZ2J21505703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcae10fd668c692e5dfc924e777b0dd3321ad6f0fa362b1604fde08003b59b9e2. 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/QZ2J21505743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93ced4503412c6d22fb585c1ec833f737ae5a525fcb5c77c29588f2491c75c2b. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ2J21505746.
Te Siento ft. Alexxander, Coron3l, Agustín Ramos (Parte 1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ed10b02084a66a023cf498ad23cdb89e6bea5754d37eadc2b2abc6bd6a69be4. 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/QZ2J21505747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9c5169051d44f201f7a7e7aee0f3e3bec3d7057c2aac949d15913bb7f31190f. 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/QZ2J21505749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36b989349dd3a5e97818386d808c0a979ed6b533e4faf0162bcd2116a340775c. 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/QZ2J21505309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9380b6ad5dd150e699420ea2d38323a52c126b38af8e004cf3be14ddc8dbae3. 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/QZ2J21505751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48634b39d99efcf8394d06bf29659ae38459bed87825b4493062384cee433a5b. 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/QZ2J21505199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75467af976553707e12a2db1ebede885548ac1ccd292bb7c265900805e79374c. 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/QZ2J21505753.
Indestructible (Remix) ft. Anmily Brown, Oveja Cosmica, Ada Betsabe
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5da6ab192ca9db537c24cb8f5262e942ec0ee765e5c47ebc9c168f2a32b3eaf. 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/QZ2J21505676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f31b1fc96eb36d67efd13e85075f9c547d06784cafa1aca0ac1913467e46442. 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/QZWDD2261953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6697be8141f862eea102b11b94309f1ae8544b667d194e53ff7f675097c41dd. 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/TCAFB2095338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x801c232951cb5a8c6ae9ec82bfb02a5cba4d719b83da21ad30f04dd94e75bb8d. 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/QZ2J21505582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fdf5e1d9135a139057d55ab5bc690179978a7c893dfc9b3a2187bc26b56a617. 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/QZ2J21505092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a5680908cfdccc214f5bd3362f729e4df9785762be194de734adc051f6dad90. 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/QZ2J21505584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef8be050ad7fe29e787150cafae6c5abc7e119ee635d7c4bcfce0729b69f5ff4. 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/QZ2J21505585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe814635e664c3e61e6f390996399133302432cf3a75b7c04c33c2a749ee1bff9. 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/QZ2J21505586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d011a746b64389e5768fef79767c9c9d2a2388a070c270fe9ce5cd1d1dfba37. 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/QZ2J21505068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba9b6a99ec127a70d9df68cd13b2de7c9081350436bd58576003a98425f5f50e. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), 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/QZ2J21505588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97de146d6f8513b60438369a5537137641b6bee4e4e4d96189bb4af398ff6cb1. 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/QZ2J21505590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23ca6d4ffd0d908adfe71ea44cb963ea0c7cea39fe9d4623161c87351713ac83. 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/QZ2J21505593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ee6cfb30b5b756aa02b0a77f3f2cebf94531dffc29c67147e4ef1652eb358b7. 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/QZ2J21505594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64b0ac44e7813a017fcf5a195f37e5c3c61cc9fca3b9fd83091dca8d78f6f523. 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/QZ2J21505073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14ea307f664ac001db23746dc1e95ac851dc494a34653fe38f1501beb186e162. 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/QZ2J21505596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aecdc25445efe50a4392ebf4f492d2f03ca47871d3f393b11c28759301097d8. 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/QMGR32218987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2ce374b4ecd7e7908055eb949e145cdd29396594ae457225ee5ecb11c3df262. 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/QMGR32105797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64b41aacf0fcc6355341dc2dd9e249ad9c44ab52dc9364f7a88db0cb85da55da. 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/QZTV32360349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9006e704762e0333c899c073b842688185159b7320b0d2aa93d9b84f04c7c0a8. 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/USL4Q2165798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc93decdd2ababefc30a81bb85f7070cf4babd53c4340c24edb948eb05092db44. 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/QZ2J21507244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5bfe9c68de1f21fb0cea740a62ea0b62bca05718180ffe77b8c47c19a878542. 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/QZ2J21507245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaed924a01aae76b207adb1569890412686a4ba50439fa841504f5ac8871cc7af. 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/QZ2J21507249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefdca48b49badc0eb258f499eadcbbdb59b3b89669f183375c077a37debf7549. 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/QZ2J21507251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x315c29f8cc2916f2ec1c0a34a8624d03891f9b14154b5ec9401599898863275f. 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/QZ2J21507252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8584f0ca8ba5d209f13b903e27ab617fa7da1ee0d70b71a2302bab16aad3cc84. 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/QZ2J21507254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc17016b39211e8effee01216d34443aacba5bb8281ba25ea9f256f778ae9f6d0. 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/QZ2J21513342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4a31cbaf446fbbfa8556cfb459d319a116deb09af530148e5a28acc7d05e47d. 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/QZ2J21513347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83095c137931b4da30c407702d362da65804300b515a5f85f75f78d8f06b8f2f. 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/QZ2J21513348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x076b54c837f165f01da62e0cd07b986089c8c9d9663e0945112b2ba86b6a49d4. 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/TCADS1805909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf5d6ae5f8b7c4aaf3fd165ecace2a916daab3ec5c8d6312a3c412585bccec18. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADS1805911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83f5c264f74724a6b6021e1bbbaa8fdf6e7fd906dadee2302210096ce443282e. 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/TCADS1805929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb69c1557e15bce580369ace2ec23753a9a83121b03189eddc291e6ceaa7b8a48. 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/TCADS1805930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7260275452f1f261afead50067cfa1b7677359b6b27646bd25a8b8835ad7180. 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/TCADS1805931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b7699dfc93155d1ee42d74a84c82a6a14d5dc9cf19011ecf9a1c3938391c315. 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/TCADS1805933.
Leo Presenta - Misión Posible (Deluxe Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x032045f19a1096462786db71a2aba4140d37ecbcfe25c363188b4f945b281edf. 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/TCACC1489454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25fafe57f9b22161ba9e057a7d011026c0bbd5ab1c67e2be4327502e57e61187. 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/TCACC1489460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65d34f1c8eba77a0ac5e80ad7c3ea4611caf4694f6b2893e8a0063b049db61d9. 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/TCACC1489463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x973cac0c7505d4868ece4b0bc4d6a1db679c13c840a57074390310c7e7eed215. 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/TCACC1489468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03eb198d8146c491b75a04109061ffa0312bd634360d8f541fcd56891bde8ecb. 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/TCACC1489470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf05892910e02d2ffc077444239f3b6c981bf39d0c6a260a267e18f7a89eb2caf. 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/TCACC1489471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa78339eda7ca4dbc75276218494d964de60bf63ce0cd7b61aa5cdc76fddb06b9. 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/TCACC1489500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4605736612058b50bbfb6d4cb9299f0a72920e991c4c9544c6e0a61ba42c423. 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/TCACC1489504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f3ca309532f269076d3152f97fcc1e4e1fa9c277e414221a449c8a2bcacde82. 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/TCACC1489508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc384c74546122041f83ac309fb766a5466c6e22e675f9eb7126ca8f2332479f7. 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/TCADO1891787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e862bad16e5a9e4379e2843cdc792eee7fd106c5cf89555e363914eec296eef. 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/TCADO1891795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c0ea083ddea288183042769807ae752c0f241d5d4f35f040fc5cf2631a22d01. 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/TCADO1891799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e51f35e6226e816393c1447950b2b5659787712fe25424d77b7d3ebcf3eb187. 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/TCADO1891801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfe53ea59ccdedc7b9a7b4d02e560ab7cae416ed31ffff0883d53ef0f925471c. 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/TCADO1891804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef8956ffea8ab8b1de4f4b80b8e87670c62f8afaf6c1b96bd00bf7909ed3bc32. 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/TCADO1891805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1482ef363e3a6a11a7d8f387e80d5b429459f985968863f1092a4035c20766fe. Chain 2 (Bitcoin): anchored in block 957011 (2026-07-07T08:25:35Z), 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/TCADO1891807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0507ad558e9721625b5602d1723ea1e99cc6a4f1a542a64ff58690a7239b0ea. 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/TCADO1891813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5379e32df76f3754b2d2fa54a6b1826a9685e565e4d09f830da37670c73f990d. 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/TCADO1891817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cf107e3c5bed52402b782c42880cbc660b24622ead1fd444fbadc962230694b. 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/TCADO1891818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x594509a5b36fb9485e5c0aa890b5bf54e833222bfbd4e5172ac4356dc4fe178c. 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/QZ5FN2488986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7350fe93fdd7a5f3f30b9dc63c32d744849cacf4a034b92e8e3bd70ed303fda7. 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/QZ2J21506815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10cf55d7aea042c606563704ef449362790f8482f004b6705e0c5c17e820c9ea. 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/QZ2J21506194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26100637f68ec0d727d92165bdbe97217664c08962049aa4af3e3c72656e6177. 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/QZ2J21505703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5da6ab192ca9db537c24cb8f5262e942ec0ee765e5c47ebc9c168f2a32b3eaf. 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/QZ2J21505676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fdf5e1d9135a139057d55ab5bc690179978a7c893dfc9b3a2187bc26b56a617. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), 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/QZ2J21505092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55b1eafa210ee3c29a12f460ecb1a90e2f5da826fb35a994927c28bb4253422e. 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/QZ2J21505023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa91f9c000ab829f31400987fcd90269764f75b5b925cfb6c8a779d63e112dab3. 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/COA7W1720008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63473b53daa32ccd39c24054a2c17700915508a009cc9c6462fac0ca5e82d062. 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/QZS7J2142784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5869b945f74a3c7ac549c44ec16a2d8dd35b5b6cba6cd28bdde588f9a80779dd. 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/QZQAY2149055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb80081cbfe0973c4f444fd55571f29be7177daba574b9c8e934e4228d0c75c1f. 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/QZQAY2159088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcc86d9968301efeac265ed412ffe2305948f6d3c53694c5ad53d3f63f324d24. 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/QZQAY2145847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab19a88d6edbbc3c0eea763363cf352d1ae0ce722f0be33f63baf4f582a9ba3c. 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/QMGR32263443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82c5de1c1f02d78901ee9d06c2e0dce62bed48c307f070a278af69c14ce65b94. 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/QMGR32264451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1b42fb606497da531d4ed1bf4814dbd11c6183ea013dfc6dfc74e6b852434e5. 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/QMGR32114949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc069b51291323d868ab6490a23b7a965cc7a8875b2403d0aeb283c8188f841df. 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/QMGR32114950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ed8998548a95c5376d5bddb1336e6210d973a1efabd263957245bc124b8195e. 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/TCAEW2074100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65427097a58fd1c8fdf19e2b2a39a48d4953e50a9eff9027d953977689093a1a. 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/QM4TW2082906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6224d9b00d62ceeec6eb0ba4ea3ff4e0a91380f97803c159e73db888f1a43a0. 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/QMGR32083833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x587613cfadef38c92ecb0e25a772028bf5dce9f46dc54395a8ac6760bf18186d. 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/TCADR1881748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13939a0a9b064c7af5bd7cbe5a7655cf9996ac05c270b0fa2972cdb9e2193b22. 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/QM6MZ1922257.