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 0x169e6dd7073c54e6cd00e4dce8b1c9f6a854d886beb302e52a1bd587f383b904. 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/30d6790c-4ec6-4f48-bf39-dbf1725cfdc4.json and https://artists.proofprofile.net/proofs/artist/30d6790c-4ec6-4f48-bf39-dbf1725cfdc4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Pasaera De Rolo (feat. De La Ghetto, Chyno Nyno, Alex Kyza, MC Ceja, Omar Garcia, Polaco & Khriz)
Mujeres Gratis- Remix (feat. Notch & Bigzz General Marley)
Quien Fue (feat. Pipe Calderon & Newtone)
Esa Fulana (feat. Duran the Coach & Omar Garcia)
La Nena No Esta (feat. J-King y Maximan)
Asi Eres Tu Asi Soy Yo (feat. J King & Maximan)
Tabaco y Ron (feat. Galante el Emperador)
La Camel Toe (feat. Franco "El Gorila", MC Ceja, Polakan & Chyno Nyno)
Beyaqueo Pide (feat. Ozuna, Hommy & Kalku)
Cuando Suene el Reggaeton (feat. Trebol Clan)
{"copyright_id":"0xfd910d37e0eafb47697108e9fec3fdbc0b9c37ed862e831bab9a4f0abe7d16c9","isrc":"QM4TW1880720","name":"Condición - Remix","registered_at":"2026-06-29T06:44:09Z","spotify_id":"5VkZT5sVHzBEy9TN6grIr1","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 0xfd910d37e0eafb47697108e9fec3fdbc0b9c37ed862e831bab9a4f0abe7d16c9. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5VkZT5sVHzBEy9TN6grIr1.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/5VkZT5sVHzBEy9TN6grIr1.
{"copyright_id":"0x906d97048ab7460a0e10a7753bcddb4142f50a23c6f08b9f4bc85083cdda39b8","isrc":"QM4TX2009129","name":"Ellas Piden","registered_at":"2026-06-24T15:19:42Z","spotify_id":"0dPIukT8sLqysHElbaTRcD","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x906d97048ab7460a0e10a7753bcddb4142f50a23c6f08b9f4bc85083cdda39b8. 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/0dPIukT8sLqysHElbaTRcD.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/0dPIukT8sLqysHElbaTRcD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe272011cc01f966781ff21402476626aca457e8f57a90747b7f1bbbdd591991a. 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/2559m3oa0pi9qfe1XKPbw3.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/2559m3oa0pi9qfe1XKPbw3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc8503b25d81c7559e8197907554420e9b5ed18d806c496ef9cf4e2079aebe89. 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/6FOQpapR0DoFEz6RStneL3.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/6FOQpapR0DoFEz6RStneL3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c2a804f4b827bb5d8709275e7cdac5daa4d795173541b19aa8d8517b47ae47e. 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/06wWllF5siIK1V5K9t0yQF.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/06wWllF5siIK1V5K9t0yQF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x245e0afab06aab17bb725a27aad616429f1c3af06f244a664f981f456fd394a6. 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/38qaY7RY7vz7Adq47Tptf5.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/38qaY7RY7vz7Adq47Tptf5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17a2509c073789e598026d3230c3854fc063ffb1c75e4f3f996949754d94a4e1. 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/51HIXmTImnaQF25kyMCiY2.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/51HIXmTImnaQF25kyMCiY2.
Que Le Den (Remix) [feat. Guelo Star, Tony Lenta, Galante, Juno & Geda]
Nico Canada Presenta A lo Under, Vol. 1 Perreo Perreo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf186ce1545766f43fe3f3cc0468703c3251d9a849647d19dad7fa69fadaf3954. 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/6QrOUBrqm8usp6KCZquAwU.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/6QrOUBrqm8usp6KCZquAwU.
{"copyright_id":"0x86f315d00d0a17a1fe6184d0191b947fe68c8ca3fd06080ebe8be71d0ad96936","isrc":"USASN1302287","name":"Una Semana","registered_at":"2026-06-23T00:26:38Z","spotify_id":"6MePgACXFScoUVKD5Qdh3f","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86f315d00d0a17a1fe6184d0191b947fe68c8ca3fd06080ebe8be71d0ad96936. 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/6MePgACXFScoUVKD5Qdh3f.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/6MePgACXFScoUVKD5Qdh3f.
El Palo (feat. Guelo Star & Albert Diamond)
Move Your Body (Remix) [feat. Guelo Star, J Alvarez, Juno the Hitmaker, Nova & Randy Nota Loka]
Move Your Body (Remix) [feat. Guelo Star, J Alvarez, Randy Nota Loka, Juno the Hitmaker & Nova]
{"copyright_id":"0xe6100bd4b1e684b58b7ad8f74b9307a130683abf9ba3abffc6ea6673fcd69569","isrc":"USBKV1000010","name":"Hacerlo Así","registered_at":"2026-06-11T12:10:11Z","spotify_id":"2AaVGGiHCCJAHBrP7uEeCv","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6100bd4b1e684b58b7ad8f74b9307a130683abf9ba3abffc6ea6673fcd69569. 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/2AaVGGiHCCJAHBrP7uEeCv.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/2AaVGGiHCCJAHBrP7uEeCv.
{"copyright_id":"0x77b97edd587018c9239f991d3e615a0ccc6e9d46af7e6bbfd5bb215ea7e0c0b0","isrc":"FR59R2296277","name":"Explota la Nota - Remix","registered_at":"2026-06-09T18:36:15Z","spotify_id":"5KzhlHgLVEIRQheVenoNl1","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77b97edd587018c9239f991d3e615a0ccc6e9d46af7e6bbfd5bb215ea7e0c0b0. 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/5KzhlHgLVEIRQheVenoNl1.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/5KzhlHgLVEIRQheVenoNl1.
{"copyright_id":"0xc30e25be4869a78d28ccf79e997e3ddc2b4344f52432eae8f8ad0430695e4408","isrc":"QM4TW2187924","name":"Esto Si Es Reggaeton","registered_at":"2026-06-20T07:23:27Z","spotify_id":"4sBkar2WoovpQJ8apMA0SX","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc30e25be4869a78d28ccf79e997e3ddc2b4344f52432eae8f8ad0430695e4408. 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/4sBkar2WoovpQJ8apMA0SX.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/4sBkar2WoovpQJ8apMA0SX.
{"copyright_id":"0x8e07d0dcf195f684966f85bbbf8d88c9d4ab43e2e3e463e5ddbe41df06c53287","isrc":"USUM71002470","name":"Sin Vergüenza","registered_at":"2026-06-09T16:09:40Z","spotify_id":"3Db4piMfSUXXU7uI00fiqc","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e07d0dcf195f684966f85bbbf8d88c9d4ab43e2e3e463e5ddbe41df06c53287. 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/3Db4piMfSUXXU7uI00fiqc.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/3Db4piMfSUXXU7uI00fiqc.