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 0x062fff630b1ee1d22480013379d7219fc1e7c196aba7f42c042cb0447236e828. 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/0b0fd73e-1d46-4358-b5f0-c37b81c440db.json and https://artists.proofprofile.net/proofs/artist/0b0fd73e-1d46-4358-b5f0-c37b81c440db.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Cuba Esta de Moda (Remix) [feat. Srta. Dayana, Micha, Divan, Jay Maly & El Chacal]
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 0xdc6de0a7656a4eb6a9e8b85a59c816c90e9239254a4964a63430d1c7ed7c49d9. 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/3kuH0uPAwh8457WBhzlRlD.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/3kuH0uPAwh8457WBhzlRlD.
Mama (Prod. by Ernesto Losa, Roberto Ferrante)
Mama - Prod. by Ernesto Losa, Roberto Ferrante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7971b9f8d7445770c73703e31be49c2a56fef70983936dd4465829677d54c0a0. 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/6wX9XOI9kcJ95cGtQ07eHK.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/6wX9XOI9kcJ95cGtQ07eHK.
Dime Lo Que Hay (A La Roca o Strike) [with Yulien Oviedo]
{"copyright_id":"0xb5a7ae90b0f17ab13374f3473adb3de44707e1e36bb86b1163b398b2048caf41","isrc":"ITF251200007","name":"Dime Lo Que Hay (A La Roca o Strike) [with Yulien Oviedo]","registered_at":"2026-06-21T17:58:41Z","spotify_id":"7njI2CE5UhwHzeO9G3stFO","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5a7ae90b0f17ab13374f3473adb3de44707e1e36bb86b1163b398b2048caf41. 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/7njI2CE5UhwHzeO9G3stFO.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/7njI2CE5UhwHzeO9G3stFO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59786a4f96c27b93113fd6d42769e14e7e905b1671f9b4609f6719fb0780c489. 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/3nBz3VRbCNs1LyJs8hZQUv.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/3nBz3VRbCNs1LyJs8hZQUv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59786a4f96c27b93113fd6d42769e14e7e905b1671f9b4609f6719fb0780c489. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0RtneZt978R5EGhCLNlTcm.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/0RtneZt978R5EGhCLNlTcm.
Latino 42 - Salsa Bachata Merengue Reggaeton
Gusto Latino Summer 2009 (Latin Top Hits - Salsa Bachata Merengue Reggaeton)
Super Cubaton 2012 V2.0 - Reggaeton Cubano
Havanna Lounge - The Best of Caribbean Salsa