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 0x85d22959b0f05c4eb8b5894eb3b655a22de2994832e3645c00ccff9f1698da63. 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/73302ec5-a715-45a7-b0c4-32f32f7e507e.json and https://artists.proofprofile.net/proofs/artist/73302ec5-a715-45a7-b0c4-32f32f7e507e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Navidad Con Mucho Perreo (Villancicos al Rítmo del Reggaeton)
Aire De Pascuas (Hark The Herald Angels Sing)
{"copyright_id":"0x8b4c6ef5e7b89b6b2be53b15ab73fee19c3ce8ab53a31d73aaaf2742f08d4fb5","isrc":"SEVHC0022020","name":"Addicts Of Communication","registered_at":"2026-06-24T09:18:49Z","spotify_id":"7FF7kNoSSltdnTgMm1CInW","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 0x8b4c6ef5e7b89b6b2be53b15ab73fee19c3ce8ab53a31d73aaaf2742f08d4fb5. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7FF7kNoSSltdnTgMm1CInW.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/7FF7kNoSSltdnTgMm1CInW.
孟菲斯社区 Key Glock x Young Dolph Type Beat 2023
疯狂的钢琴 孟菲斯伴奏 Lil Baby X Lil Durk Type Beat
氛围顶满 封心锁爱 R&B Trapsoul Type Beat - "Missed Calls"
Gotham Lil Durk X King Von Type Beat 2023
"Memphis Steppa" Key Glock x Young Dolph Type Beat
"Glocki" Key Glock x Young Dolph Type Beat 2023
La pared 720 (feat. Justin Quiles & Brray)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ef525bfdcf618147e6993b3bbe510feb9fb2c7f196d4a012c00e578092794b9. 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/40Aub8V5gwK9SofYNrMdaN.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/40Aub8V5gwK9SofYNrMdaN.
{"copyright_id":"0x518959ef52f9cf12899979b69874bb4d7c611e9be440f9b8a26a799bb145afab","isrc":"USWL12100691","name":"La pared 720 (feat. Justin Quiles & Brray)","registered_at":"2026-06-04T11:04:02Z","spotify_id":"3goGYbyaWTNihTIvIJYcDp","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x518959ef52f9cf12899979b69874bb4d7c611e9be440f9b8a26a799bb145afab. 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/3goGYbyaWTNihTIvIJYcDp.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/3goGYbyaWTNihTIvIJYcDp.
{"copyright_id":"0x8b4c6ef5e7b89b6b2be53b15ab73fee19c3ce8ab53a31d73aaaf2742f08d4fb5","isrc":"SEVHC0022020","name":"Addicts Of Communication","registered_at":"2026-06-24T09:18:49Z","spotify_id":"13MRMHjRRZA8PsPyZnOXmZ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b4c6ef5e7b89b6b2be53b15ab73fee19c3ce8ab53a31d73aaaf2742f08d4fb5. 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/13MRMHjRRZA8PsPyZnOXmZ.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/13MRMHjRRZA8PsPyZnOXmZ.
FLOWHOT (feat. The Academy: Segunda Misión)
FLOWHOT (feat. Arcángel, De La Ghetto, Randy)
{"copyright_id":"0x96b335a337f31d149794060ad700ef87069695652c37e2efb7da1f7a35bdd2fb","isrc":"USWL12400692","name":"FLOWHOT (feat. Arcángel, De La Ghetto, Randy)","registered_at":"2026-06-04T09:22:24Z","spotify_id":"0o0Mp5i44X1WAw1Eb4lBOs","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96b335a337f31d149794060ad700ef87069695652c37e2efb7da1f7a35bdd2fb. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0o0Mp5i44X1WAw1Eb4lBOs.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/0o0Mp5i44X1WAw1Eb4lBOs.
{"copyright_id":"0x96b335a337f31d149794060ad700ef87069695652c37e2efb7da1f7a35bdd2fb","isrc":"USWL12400692","name":"FLOWHOT (feat. Arcángel, De La Ghetto, Randy)","registered_at":"2026-06-04T09:22:24Z","spotify_id":"7pK0QE740lUhaPbJ1htJKx","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96b335a337f31d149794060ad700ef87069695652c37e2efb7da1f7a35bdd2fb. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7pK0QE740lUhaPbJ1htJKx.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/7pK0QE740lUhaPbJ1htJKx.
{"copyright_id":"0xf6acce64d8c6d330b27d27ccb40f0d6fa6eb4750262a51d0904d06d0e7025860","isrc":"USEL10600164","name":"Sensacion Del Bloque","registered_at":"2026-06-01T05:01:09Z","spotify_id":"3QAbyX6fJNZMFDeScDPqNr","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6acce64d8c6d330b27d27ccb40f0d6fa6eb4750262a51d0904d06d0e7025860. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3QAbyX6fJNZMFDeScDPqNr.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/3QAbyX6fJNZMFDeScDPqNr.