1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0xdc32ff71e39ca781227a0a08de103c80f4fd5124eaf1941816b9c62d49969aa7. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b53d8198-ebe3-4a7d-bc30-83947a8a996e.json and https://artists.proofprofile.net/proofs/artist/b53d8198-ebe3-4a7d-bc30-83947a8a996e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
{"copyright_id":"0x327a266a35446bfc5ec45de0fa0fe8b6fa36b30bf58dfe74b3f1ce199c420cc0","isrc":"ES31G2100701","name":"Me Deseas","registered_at":"2026-06-04T15:17:55Z","spotify_id":"5b7zI5pha5rrXcstlwcefQ","type":"track"}
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x327a266a35446bfc5ec45de0fa0fe8b6fa36b30bf58dfe74b3f1ce199c420cc0. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5b7zI5pha5rrXcstlwcefQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5b7zI5pha5rrXcstlwcefQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x032e6933af6629c3e56f90d1b6707556131277654b762895bae686397ff07ddb. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/19SYD8x9am23Sc3lyN3tuL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/19SYD8x9am23Sc3lyN3tuL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec756f5d6a4284d7a15a7577ab971a3ae249de15e1263a1c8bd8bde275a526ba. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6h6IBt9PIkoRybiTmMGYvY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6h6IBt9PIkoRybiTmMGYvY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe03f968baf28d0e0974201690d56c247ba7ef1753cde7352df12c3660d981c3. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1kqgmx072J9Ns3okDi4ueb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1kqgmx072J9Ns3okDi4ueb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1ad26bbbe1ba0f84746765632f66dd568951d847845b6acc64edbdc6c86e80b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7pglep6WiZLXn4u4PqYXYS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7pglep6WiZLXn4u4PqYXYS.
{"copyright_id":"0xd71459cf9ae6aa823f6117c551a3cca3d7e4dbd3ca6e3a3aaa03d98495dab20d","isrc":"ESUM72500142","name":"Su Movimiento","registered_at":"2026-06-06T09:06:16Z","spotify_id":"754lDR0zZCuJfA7FRexeqU","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd71459cf9ae6aa823f6117c551a3cca3d7e4dbd3ca6e3a3aaa03d98495dab20d. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/754lDR0zZCuJfA7FRexeqU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/754lDR0zZCuJfA7FRexeqU.
{"copyright_id":"0x84e1a0534fc850f2adeb7655365025845a48fcda0e10b5cdc4c98cc1fcfaeeda","isrc":"ES71G2407535","name":"Te Entiendo - Remix","registered_at":"2026-06-04T14:56:07Z","spotify_id":"2qwWgN4TZp6Zwr7VJHRghF","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84e1a0534fc850f2adeb7655365025845a48fcda0e10b5cdc4c98cc1fcfaeeda. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2qwWgN4TZp6Zwr7VJHRghF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2qwWgN4TZp6Zwr7VJHRghF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10cd5b5f4c9a2f79824d01451f3d075d245bb618179278522f60b3fbf52ef36e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/72XFjX4PGJNu18GNjzU06z.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/72XFjX4PGJNu18GNjzU06z.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe751c815a1f18f4ec0c8a807e0d714d535669c5e7233b2e89a3604c0823e9ddb. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2RA91dkIntit7g4U4GZazz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2RA91dkIntit7g4U4GZazz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f77c90f8e2b5303cfc86835145c041421cdf0f1ce34ed65cd5ab095bf7e8303. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0N3EGfnGE7qVDwNSreZky3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0N3EGfnGE7qVDwNSreZky3.
{"copyright_id":"0x2b00f5def6eb878cc56f25526615c4b824cbb71cc219fe86b6669e2e7db7e370","isrc":"FRX201700305","name":"Apaga las Luces","registered_at":"2026-06-17T22:08:40Z","spotify_id":"3RIww6oCeIvCejDezUjHjP","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b00f5def6eb878cc56f25526615c4b824cbb71cc219fe86b6669e2e7db7e370. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3RIww6oCeIvCejDezUjHjP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3RIww6oCeIvCejDezUjHjP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e72f52a9aa75c7dae081ec951003244cabe7bb856b915faf94ba1ce5b816402. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0OmI9t6ksr14dOguVBJJve.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0OmI9t6ksr14dOguVBJJve.
{"copyright_id":"0x1383f4075ceaefe742c533908d0db0ff1aaf9ee6f89effa18ab5c601f74727d7","isrc":"FR59R1721370","name":"Una Noche Más","registered_at":"2026-06-19T08:50:43Z","spotify_id":"4vMulTPSaPXV4oDVslg9Sr","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1383f4075ceaefe742c533908d0db0ff1aaf9ee6f89effa18ab5c601f74727d7. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4vMulTPSaPXV4oDVslg9Sr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4vMulTPSaPXV4oDVslg9Sr.
{"copyright_id":"0xf41b68dffdb39c3704ed1b8e85a582bae8aa8b9b35c1b9f244b248e8d989798f","isrc":"ES5151700597","name":"Bailemos (feat. Crazy Design)","registered_at":"2026-06-20T19:17:09Z","spotify_id":"4ooBqRQdCEuvIWnOInYcMf","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf41b68dffdb39c3704ed1b8e85a582bae8aa8b9b35c1b9f244b248e8d989798f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4ooBqRQdCEuvIWnOInYcMf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ooBqRQdCEuvIWnOInYcMf.
Que Te Aguante Otro (feat. Fito Blanko & D'William)
{"copyright_id":"0x76c4f93e04c091471a6aa2255101060293c3740eb49f3244754ef527aea1deb3","isrc":"ES5021600323","name":"Que Te Aguante Otro (feat. Fito Blanko & D'William)","registered_at":"2026-06-20T03:43:38Z","spotify_id":"2fb7P5naaDpnGgC0LZW8F4","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76c4f93e04c091471a6aa2255101060293c3740eb49f3244754ef527aea1deb3. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2fb7P5naaDpnGgC0LZW8F4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2fb7P5naaDpnGgC0LZW8F4.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd518a067cd69889fe184a31814d3afce70da44383c88aa602a8a8f8d64fe779d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1IJh6e83Aejmwpu9MnSTAV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1IJh6e83Aejmwpu9MnSTAV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27ad8dfd3f10973c9e66f7dfed30e741fc2cef679af21dd7661b08735885c3a0. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6cyZzZ9bQpj6QVyxtrs8aJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6cyZzZ9bQpj6QVyxtrs8aJ.
Mas Que una Amiga (feat. Adrian Rodriguez)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x363e0d0166466f5d4c872224417cc576b282c63b819729707f044567f50859f6. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7Jfsbww3PlAzJBVQdeXdXj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7Jfsbww3PlAzJBVQdeXdXj.
Detroit 203 - Allan Ramirez & Bübü Remix
Soltera (feat. Danny Romero & Fito Blanko)
{"copyright_id":"0x47231cc1f8c2e1d034ca849cbdc393c037bf8c70e78cb05f62d06f59faa89ba3","isrc":"ES31G1401001","name":"Soltera (feat. Danny Romero & Fito Blanko)","registered_at":"2026-06-04T15:17:37Z","spotify_id":"58xwJEkzxhyXzYyjELtOCN","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47231cc1f8c2e1d034ca849cbdc393c037bf8c70e78cb05f62d06f59faa89ba3. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/58xwJEkzxhyXzYyjELtOCN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/58xwJEkzxhyXzYyjELtOCN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa28dac73bbe751f30620f9ede67466c7053dd885c5d1a753f55a0fb345a32fe3. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4e701XcMLwWBwESUvqGiAu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4e701XcMLwWBwESUvqGiAu.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2f21caf70584ab0f8d5b07eef76ac3305bcd76162031dc1aec80deb7996b737. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/43jPh34ZSZdnbR9m2wKCj7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/43jPh34ZSZdnbR9m2wKCj7.
Rayos de Sol - Al Muñoz & Danny Murphy Remix
Rayos de Sol - Al Muñoz & Danny Murphy Afrotech Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80dcc56399089438cc55f84b556d2c08c091d6d12137ee8882590d22469c3959. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2pbLzrByOZPibnYwSXLplI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2pbLzrByOZPibnYwSXLplI.
{"copyright_id":"0x5630ebbb9012f9ea03601765e5b57bc28d3255ce29553c29eb1cb99c9c1fba00","isrc":"ES1611200140","name":"Noche de Estrellas - Extended Mix","registered_at":"2026-06-22T19:29:42Z","spotify_id":"5obFf961of83DMJMYIBjpC","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5630ebbb9012f9ea03601765e5b57bc28d3255ce29553c29eb1cb99c9c1fba00. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5obFf961of83DMJMYIBjpC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5obFf961of83DMJMYIBjpC.
{"copyright_id":"0x6fe5de35c54b871e4b0819986326dc0ada2ccef32f02af39650f09eb610df8d3","isrc":"ES1611200138","name":"Noche de Estrellas - Radio Edit","registered_at":"2026-06-05T21:02:54Z","spotify_id":"5rwiJA9VvtigMn7ZOoPhSH","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fe5de35c54b871e4b0819986326dc0ada2ccef32f02af39650f09eb610df8d3. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5rwiJA9VvtigMn7ZOoPhSH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5rwiJA9VvtigMn7ZOoPhSH.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4c36e99f9440aa0bcc113750af76d8e3bf8a200b03083736e4d7254a101fe6b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1tlMo2sabqHa38Yj7MJujR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1tlMo2sabqHa38Yj7MJujR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce2c0d84b869038242b737c271a3e0cbed48f876a36c07182945205c421e3f25. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0kUw3JwuTfJp5DJuq2VCFX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0kUw3JwuTfJp5DJuq2VCFX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88ef1929a7c0c367990dc841b040895d24e88fee099ccb57ababdc7ef137a04e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1d5obgzCOtwq9qaxfe4Hpw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1d5obgzCOtwq9qaxfe4Hpw.
{"copyright_id":"0x606f112e73a7bfb3894ce948df5b10f47982823ae9c9fe46321a8cfbb5c4e1a3","isrc":"ES1611100062","name":"Rayos de Sol - Extended Version","registered_at":"2026-06-07T18:58:23Z","spotify_id":"4G9i4dycsmRgT0K7Woghts","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x606f112e73a7bfb3894ce948df5b10f47982823ae9c9fe46321a8cfbb5c4e1a3. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4G9i4dycsmRgT0K7Woghts.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4G9i4dycsmRgT0K7Woghts.
{"copyright_id":"0x2259885f8ec199976f256eaca443d605fc9dcaac00cd524152849d5fb7bd709d","isrc":"ES31G2000602","name":"Tú Me Deseas - Victor Magan Remix","registered_at":"2026-06-25T16:46:36Z","spotify_id":"45ZXJIfyH7gqplOQA99Pfi","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2259885f8ec199976f256eaca443d605fc9dcaac00cd524152849d5fb7bd709d. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/45ZXJIfyH7gqplOQA99Pfi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/45ZXJIfyH7gqplOQA99Pfi.
Vive el Momento (Saga WhiteBlack Remix) (feat. Jose De Rico)
{"copyright_id":"0xb0360aee73235cca6a945ae0efb3c48995c90a5f47bade034c42303f54338755","isrc":"ES5021500692","name":"Vive el Momento (Saga WhiteBlack Remix) (feat. Jose De Rico)","registered_at":"2026-06-10T02:35:41Z","spotify_id":"1gM7KNweitXBuTtsq521mt","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0360aee73235cca6a945ae0efb3c48995c90a5f47bade034c42303f54338755. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1gM7KNweitXBuTtsq521mt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1gM7KNweitXBuTtsq521mt.
Si Unas Palabras Bastan (feat. Jose De Rico) - Remix