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 0x52579bf698bdf6b5c612502466de6c5a8f724dd8b6d2b8f6b61bdf71f0cdbe3a. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/683ca0da-dbbb-4a73-ba7d-dedee3746a35.json and https://artists.proofprofile.net/proofs/artist/683ca0da-dbbb-4a73-ba7d-dedee3746a35.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
{"copyright_id":"0x71d91c834da873a82b5ac393882cde814aa71098ef1778fdd9a165bde87def45","isrc":"USB271010130","name":"Yo Soy Tu DJ","registered_at":"2026-06-22T04:43:32Z","spotify_id":"3g6wEINjtatzWozrhHcsyf","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 0x71d91c834da873a82b5ac393882cde814aa71098ef1778fdd9a165bde87def45. 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/3g6wEINjtatzWozrhHcsyf.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/3g6wEINjtatzWozrhHcsyf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc5fc7bf9e247cd469b8c866e407b3c52f2198c4673d1a94042bd78e4d897108. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0KGaeqVRKvNy0LCk1v4H5f.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/0KGaeqVRKvNy0LCk1v4H5f.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3554393047ffd4d586e809fa4600285333f51473aff20b6b42457f7093bb9a2e. 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/1CipZ1ENdu4dydW5ktCxWa.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/1CipZ1ENdu4dydW5ktCxWa.
{"copyright_id":"0xf2c0ad0aae9b355d2737b6e5911691a36fce5535db130cfa4a233db0cbe367be","isrc":"USB271010133","name":"Como Curar","registered_at":"2026-06-04T10:44:32Z","spotify_id":"62AhexN6mMJiNwKcjmY4QZ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2c0ad0aae9b355d2737b6e5911691a36fce5535db130cfa4a233db0cbe367be. 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/62AhexN6mMJiNwKcjmY4QZ.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/62AhexN6mMJiNwKcjmY4QZ.
{"copyright_id":"0xd7d411f8b0bcf270b37e3349b7e6d2ccdeb977033c67d0298d2d27ab98130050","isrc":"USB271010134","name":"Arriesgando Mi Inocencia","registered_at":"2026-06-07T01:40:38Z","spotify_id":"52w6eqU6CtJmW1GUktbdX7","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7d411f8b0bcf270b37e3349b7e6d2ccdeb977033c67d0298d2d27ab98130050. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/52w6eqU6CtJmW1GUktbdX7.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/52w6eqU6CtJmW1GUktbdX7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x022f77c514f04e4e73007a62568673d222d4fd4a8480ec173819196987e00f0c. 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/5IYs0jOe0KGkt3RaStbMDP.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/5IYs0jOe0KGkt3RaStbMDP.
{"copyright_id":"0xeec2cf0bb486bd406c65a5e22b48625f57168e0713b749b7c46ee471f5dca77e","isrc":"USB271010136","name":"Detective de Tu Amor","registered_at":"2026-06-08T01:17:27Z","spotify_id":"2X1VyBakdcUARLzRk0PyOT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeec2cf0bb486bd406c65a5e22b48625f57168e0713b749b7c46ee471f5dca77e. 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/2X1VyBakdcUARLzRk0PyOT.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/2X1VyBakdcUARLzRk0PyOT.
Perdido Por el Mundo (feat. Daddy Yankee)
{"copyright_id":"0x4fb9336ccafe2df5ce1817a7eca84613eb6c46e1fc11a2bdc4009f18826dd6dd","isrc":"USB271010137","name":"Perdido Por el Mundo (feat. Daddy Yankee)","registered_at":"2026-06-07T01:38:19Z","spotify_id":"2oJGKSbREAh2IELRKBXZVv","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fb9336ccafe2df5ce1817a7eca84613eb6c46e1fc11a2bdc4009f18826dd6dd. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2oJGKSbREAh2IELRKBXZVv.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/2oJGKSbREAh2IELRKBXZVv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70bc9008d2c5638194f799c2de17bb84b97a581831eebfefb1939e1886d6087f. 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/4t23g756NUEuZqaqMYTK25.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/4t23g756NUEuZqaqMYTK25.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41d0c4918507c25c701f470f81efebb7559dbe76c732bca806b169abf0f9d6cb. 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/3MyWA4OgB6NQ1ZJC4atGYR.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/3MyWA4OgB6NQ1ZJC4atGYR.
{"copyright_id":"0xc647ac80f90b3f0608fb8dd26ea7be657b5b8a0e260ccf3dfa4fd49454a72619","isrc":"USB271010140","name":"Hoy Lo Siento (feat. Tony Dize)","registered_at":"2026-06-01T11:38:56Z","spotify_id":"0zOTCXeKyojEa4kNkUqrQK","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc647ac80f90b3f0608fb8dd26ea7be657b5b8a0e260ccf3dfa4fd49454a72619. 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/0zOTCXeKyojEa4kNkUqrQK.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/0zOTCXeKyojEa4kNkUqrQK.
{"copyright_id":"0xdec78e810e3bc2235bd0004ab396eff74db850c48afda5b790b0b4b98d48565a","isrc":"USB271010141","name":"Ella Me Conviene","registered_at":"2026-06-10T05:09:15Z","spotify_id":"2WwtORsj5tUT4Oww8ZNLft","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdec78e810e3bc2235bd0004ab396eff74db850c48afda5b790b0b4b98d48565a. 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/2WwtORsj5tUT4Oww8ZNLft.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/2WwtORsj5tUT4Oww8ZNLft.
Soltera (feat. J. Balvin & Alberto Stylee)
{"copyright_id":"0x58741cf46fec0a995d0e740fe5e6bafb81c7b8954666166d9b64eb237be9fce7","isrc":"USB271010142","name":"Soltera (feat. J. Balvin & Alberto Stylee)","registered_at":"2026-06-10T19:12:45Z","spotify_id":"0fCCavWT6wrNF92l7O4oCx","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58741cf46fec0a995d0e740fe5e6bafb81c7b8954666166d9b64eb237be9fce7. 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/0fCCavWT6wrNF92l7O4oCx.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/0fCCavWT6wrNF92l7O4oCx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ceaa69ae88faaedc1b05dd0cf7c903170c78920bf7b1698c0e7d233d6987a62. 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/414Fq5fx3cjOb1J5c7VaMh.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/414Fq5fx3cjOb1J5c7VaMh.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31540d905e0009dc4b3ed42a4510006264d9978ef7755efd64bc16db9dc4c662. 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/0CyUWy7lIuWwYEeoRJlxND.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/0CyUWy7lIuWwYEeoRJlxND.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25af4b6dad182ed12be5e7216629ca808fdc047ffd9cfd7d29078d3e62a5a744. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7we7wO39TOeCK023RmQE9I.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/7we7wO39TOeCK023RmQE9I.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36c50ca413944c52e84ee4d2218b408b6e7f103812d3db7f2e64b56ba4681a9e. 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/2eXeM0YQwLS7S7kk0ZJL0S.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/2eXeM0YQwLS7S7kk0ZJL0S.
{"copyright_id":"0xfb51eb9537e1e5e59cb9d89d3a857292561c10128eaa0b7526187b9ad68cd58e","isrc":"QMJMT2003338","name":"Ella Lo Olvidó","registered_at":"2026-06-18T14:12:53Z","spotify_id":"3NnBBxeCr7MyTwqOZhIZBc","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb51eb9537e1e5e59cb9d89d3a857292561c10128eaa0b7526187b9ad68cd58e. 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/3NnBBxeCr7MyTwqOZhIZBc.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/3NnBBxeCr7MyTwqOZhIZBc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58ca240843fadc50bb081cb5f1b76c58658c0049d01bb31e846a7d7d3ecadd03. 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/1XlO0eykhtGldPBqO9yCal.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/1XlO0eykhtGldPBqO9yCal.
{"copyright_id":"0xd7c3d0dbbe2f093f1a562379ada0d6855ef0579701de3358ad186ede72c5f102","isrc":"FR6V80960040","name":"Quitate Tu Pa Ponerme Yo","registered_at":"2026-06-01T14:23:53Z","spotify_id":"16KDdey3vnSBWwqUZoe1cT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7c3d0dbbe2f093f1a562379ada0d6855ef0579701de3358ad186ede72c5f102. 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/16KDdey3vnSBWwqUZoe1cT.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/16KDdey3vnSBWwqUZoe1cT.
TU AMIGA (with Justin Quiles & Dylan Fuentes feat. Lennox & Llane)
NEON16 TAPE: THE KIDS THAT GREW UP ON REGGAETON
{"copyright_id":"0x9cc7e9c0978d4d4aaea2eb7e15a0d98c009708fffe5daa071bef2cda6c812024","isrc":"QMJMT2002671","name":"TU AMIGA (with Justin Quiles & Dylan Fuentes feat. Lennox & Llane)","registered_at":"2026-06-04T15:46:08Z","spotify_id":"0LUpKcgDmq08XoS4nSjIde","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cc7e9c0978d4d4aaea2eb7e15a0d98c009708fffe5daa071bef2cda6c812024. 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/0LUpKcgDmq08XoS4nSjIde.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/0LUpKcgDmq08XoS4nSjIde.
{"copyright_id":"0x3866f7ab2d1bb78edbcf08c844a635ddecba648e05431a61da1fbbf110ba6907","isrc":"USB271500909","name":"Nadie (feat. Zion & Lennox)","registered_at":"2026-06-10T02:28:02Z","spotify_id":"1sy1sXCAhCPyIVGjVDFMiM","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3866f7ab2d1bb78edbcf08c844a635ddecba648e05431a61da1fbbf110ba6907. 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/1sy1sXCAhCPyIVGjVDFMiM.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/1sy1sXCAhCPyIVGjVDFMiM.
{"copyright_id":"0x4e3cd077ebbde6cc26de63c159d09d823e094f712373eeceacb9452e30af5b68","isrc":"USWL11600151","name":"El Error (feat. Zion & Lennox) - Remix","registered_at":"2026-06-08T19:04:36Z","spotify_id":"1cfZnianwbmxlh2tGt5uj1","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e3cd077ebbde6cc26de63c159d09d823e094f712373eeceacb9452e30af5b68. 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/1cfZnianwbmxlh2tGt5uj1.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/1cfZnianwbmxlh2tGt5uj1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7589ff29625897f9d03397a688d956a7d058b9b812f0b389df47890fafb492b. 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/7jHjBBlh1bvBsiAPdCliaS.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/7jHjBBlh1bvBsiAPdCliaS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8458bd3faf748df469787317d77dc46a132a7921c7b3fe0795132d72ab15a22f. 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/0P1z0ofbb9jpcsVhwBXp1T.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/0P1z0ofbb9jpcsVhwBXp1T.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30c1d6c4ab236b36c3b7ad4cf68971b86bccb950c5eece174783d32aa7231b76. 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/3aeMjAVxpk9pJTgWWQ9V4l.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/3aeMjAVxpk9pJTgWWQ9V4l.
{"copyright_id":"0xfbc6380468501ce99540e842aeed6e6df1e4ad6d4e19124f90aeb543422b67df","isrc":"QZ4JJ1636235","name":"Amigos Con Privilegios - Remix","registered_at":"2026-06-05T16:47:30Z","spotify_id":"2e5dyQbWb5oeRFXP6P9flh","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbc6380468501ce99540e842aeed6e6df1e4ad6d4e19124f90aeb543422b67df. 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/2e5dyQbWb5oeRFXP6P9flh.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/2e5dyQbWb5oeRFXP6P9flh.