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 0x575676b7fb206dacf09d4cdefaa9cc877face21af65b08e368b0d66fe715a18b. 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/08a4d00c-6ff9-4e71-a257-a5f8c01ae614.json and https://artists.proofprofile.net/proofs/artist/08a4d00c-6ff9-4e71-a257-a5f8c01ae614.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Letoya Luckett (Remix) [feat. Cash Click Boog & Bris]
Letoya Luckett (feat. Cash Click Boog & Bris)
Get Paper (feat. Icewear Vezzo & Fmb Dz)
Stick in Here (feat. Skinny T & Dolla Dame)
Time Pass (feat. Philthy Rich, Yid & Yhung T.O.)
In The Trenches (feat. Lil Tray & FREDOBAGZ)
Letoya Luckett (feat. Cash Click Boog & Bris) - Remix
Fell In Love (feat. Babys World & Slimmy B)
Laid Back (feat. Rio Da Yung Og & RMC Mike)
{"copyright_id":"0xd960e44e2da2c82a07a0e2ab947b7ae9569ba119d84d9b59b6b0f5248c8d23db","isrc":"USUYG1360748","name":"Laid Back (feat. Rio Da Yung Og & RMC Mike)","registered_at":"2026-06-29T04:22:54Z","spotify_id":"0WiZrK1JkwVB3XnNnEw75t","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 0xd960e44e2da2c82a07a0e2ab947b7ae9569ba119d84d9b59b6b0f5248c8d23db. 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/0WiZrK1JkwVB3XnNnEw75t.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/0WiZrK1JkwVB3XnNnEw75t.
59 x 62 (feat. Lil Steve, Skinny T & Lil Tray)
Hunnid (feat. Bfb Da Packman & DaBoii) - Remix
Long Sleeve (feat. Lil Blade & Philthy Rich)
Love To Hate (feat. Philthy Rich & Skinny T)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x165e4bfed67b201173afb059cce6bb9e0da8df3d5d57cdb0669c3f9c7645871a. 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/6yMq3LUcGBTcbBCXhECeqT.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/6yMq3LUcGBTcbBCXhECeqT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5ff65450e471507e470b0694e3dc02f7919c149a9e91045342b976c798e44c2. 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/1ypnFTuKmX59ubzpE1kHYa.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/1ypnFTuKmX59ubzpE1kHYa.
{"copyright_id":"0x4f6beca3e7a9df6d3f51884f58a8b930ac1ccbe92c2c1d9ae712d71c162330bb","isrc":"USUYG1404156","name":"Get It In (feat. Pablo Skywalkin)","registered_at":"2026-06-22T22:52:57Z","spotify_id":"4gTIolrpvCNepsVsXaUnuR","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f6beca3e7a9df6d3f51884f58a8b930ac1ccbe92c2c1d9ae712d71c162330bb. 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/4gTIolrpvCNepsVsXaUnuR.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/4gTIolrpvCNepsVsXaUnuR.
{"copyright_id":"0x7c14e6055f8bd97550652fda970b9349d0f8da8242b3780a27955a12e2d8d441","isrc":"USUYG1404157","name":"Billionaire Dreams (feat. AFN Peso)","registered_at":"2026-06-20T03:23:35Z","spotify_id":"2jtDIjUxGcGpzeAtmGNoQm","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c14e6055f8bd97550652fda970b9349d0f8da8242b3780a27955a12e2d8d441. 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/2jtDIjUxGcGpzeAtmGNoQm.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/2jtDIjUxGcGpzeAtmGNoQm.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d9385615c855cec7aed07c64852b3e447d0f6ef649f11c24d491d2e42251f0a. 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/29puSWDKxT0qBhFJe7e6MX.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/29puSWDKxT0qBhFJe7e6MX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99746d804f42cdb9d5fa9e37a54e32c02ecfeec286b44e0844b55788945fa1d7. 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/08PLp2AsrhpBPvM4gKGRlf.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/08PLp2AsrhpBPvM4gKGRlf.
Blitz (feat. Philthy Rich & Mac J) - Remix
{"copyright_id":"0x157996f29ab1e2acf28df7f8e3526fe7b55775a3df9ed0feb833c29e123c7685","isrc":"USUYG1441825","name":"Out The Game (feat. Toohda Band$)","registered_at":"2026-06-18T13:10:56Z","spotify_id":"7GKkQt5LptrBgpE6zNfIy4","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x157996f29ab1e2acf28df7f8e3526fe7b55775a3df9ed0feb833c29e123c7685. 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/7GKkQt5LptrBgpE6zNfIy4.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/7GKkQt5LptrBgpE6zNfIy4.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x607f141f73d64530a3d08fabeff00a5c16294966a37dbc545bb957f03b541f2b. 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/4lVfJ2oRKS5FyE6yCszl6A.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/4lVfJ2oRKS5FyE6yCszl6A.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30ffbcb3ce7217242a3d7081c35950d7596991bedf5a562c09748f66a001ab67. 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/114qH23KgwUaISzXIWAFw9.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/114qH23KgwUaISzXIWAFw9.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30ffbcb3ce7217242a3d7081c35950d7596991bedf5a562c09748f66a001ab67. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7xCSC6n6BpmKianF5L2gdI.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/7xCSC6n6BpmKianF5L2gdI.