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 0x5bab2223e0bf7fdf048b0f3910ae07eca70b6de1a360662b14e696a15913effb. 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/4f66928f-628e-4352-ac68-bf5c6c74b28f.json and https://artists.proofprofile.net/proofs/artist/4f66928f-628e-4352-ac68-bf5c6c74b28f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Rings Around Saturn - Peshay & Decoder Remix
I Need Love feat. Ron Basejam (Morgan Geist's Love Dub)
I Need Love (Morgan Geist's Love Dub) - mixed
I Need Love feat. Ron Basejam - Morgan Geist's Love Dub
The Protégé (Original Motion Picture Soundtrack)
Call of Duty®: Modern Warfare II Season 5 (Official Game Soundtrack)
Oakland Rope (feat. Fox & Py) - Photek Remix
All Around the World or the Myth of Fingerprints - Photek Remix
{"copyright_id":"0x89f4efef26358d31562db7f6f7d2e520b7a3b0a7a088e217850be0bf620d7fe7","isrc":"USSM11802473","name":"All Around the World or the Myth of Fingerprints - Photek Remix","registered_at":"2026-06-22T22:36:36Z","spotify_id":"2Xh6Erx634EDXNvDkV9DzW","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 0x89f4efef26358d31562db7f6f7d2e520b7a3b0a7a088e217850be0bf620d7fe7. 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/2Xh6Erx634EDXNvDkV9DzW.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/2Xh6Erx634EDXNvDkV9DzW.
{"copyright_id":"0x9759e28cf2c5343c3741cab7c28dd6cacead4b54c635bc8761208f973705c1ca","isrc":"USSM11204357","name":"I Belong In Your Arms - Photek Remix","registered_at":"2026-06-09T16:48:42Z","spotify_id":"36VwXWCgTHuBisAatGb1rF","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9759e28cf2c5343c3741cab7c28dd6cacead4b54c635bc8761208f973705c1ca. 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/36VwXWCgTHuBisAatGb1rF.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/36VwXWCgTHuBisAatGb1rF.
Rolled Into One (Photek Remix) / So This Is Love / Planet Neptune
{"copyright_id":"0x413fd452b1b5ac6d6e07f1669b65cedbe79b47564598d55cdc37dc7e7837f4ea","isrc":"USUM71205437","name":"Living Dead Girl - Photek Remix","registered_at":"2026-06-24T09:04:15Z","spotify_id":"1grOwMTibJfihI2acFyVo8","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x413fd452b1b5ac6d6e07f1669b65cedbe79b47564598d55cdc37dc7e7837f4ea. 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/1grOwMTibJfihI2acFyVo8.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/1grOwMTibJfihI2acFyVo8.
{"copyright_id":"0x413fd452b1b5ac6d6e07f1669b65cedbe79b47564598d55cdc37dc7e7837f4ea","isrc":"USUM71205437","name":"Living Dead Girl - Photek Remix","registered_at":"2026-06-24T09:04:15Z","spotify_id":"0zsZ6bIFumg3WFVGsuf0uv","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x413fd452b1b5ac6d6e07f1669b65cedbe79b47564598d55cdc37dc7e7837f4ea. 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/0zsZ6bIFumg3WFVGsuf0uv.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/0zsZ6bIFumg3WFVGsuf0uv.
{"copyright_id":"0xe04f39968d0d95618fe5e24cc673a08a8544efb2029ddf6bff301fa99aa94f18","isrc":"GBF089700632","name":"Brown Paper Bag - Photek Remix","registered_at":"2026-06-21T23:35:04Z","spotify_id":"6Cn7OvU6aOyTATYtphQjUF","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe04f39968d0d95618fe5e24cc673a08a8544efb2029ddf6bff301fa99aa94f18. 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/6Cn7OvU6aOyTATYtphQjUF.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/6Cn7OvU6aOyTATYtphQjUF.
{"copyright_id":"0x514ac0c01657fdf78566d7d00b6a30a5a9ae2515bc7b16af6c0cd856284cb12b","isrc":"GBCYF9600002","name":"Single - Photek Remix","registered_at":"2026-06-10T15:41:29Z","spotify_id":"6A7FomBcFAxwZhSA8nPKRu","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x514ac0c01657fdf78566d7d00b6a30a5a9ae2515bc7b16af6c0cd856284cb12b. 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/6A7FomBcFAxwZhSA8nPKRu.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/6A7FomBcFAxwZhSA8nPKRu.
{"copyright_id":"0x514ac0c01657fdf78566d7d00b6a30a5a9ae2515bc7b16af6c0cd856284cb12b","isrc":"GBCYF9600002","name":"Single - Photek Remix","registered_at":"2026-06-10T15:41:29Z","spotify_id":"2Bv1WOFbY7I2IRz9Hh4Wne","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x514ac0c01657fdf78566d7d00b6a30a5a9ae2515bc7b16af6c0cd856284cb12b. 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/2Bv1WOFbY7I2IRz9Hh4Wne.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/2Bv1WOFbY7I2IRz9Hh4Wne.
How to Get Away with Murder (Original Television Series Soundtrack)
{"copyright_id":"0x07b978700e4abac1fb304ac59edf6fdae8ea9d92bff3533ce1a0054f1d606196","isrc":"USHR11636941","name":"The Keating 5","registered_at":"2026-06-22T04:45:48Z","spotify_id":"5yzu7xltm8nHVrhMFZuIdP","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07b978700e4abac1fb304ac59edf6fdae8ea9d92bff3533ce1a0054f1d606196. 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/5yzu7xltm8nHVrhMFZuIdP.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/5yzu7xltm8nHVrhMFZuIdP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52277856f157db61c5a367129f73bfe06f6e572224734acc244b954810b77d11. 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/2UBYw2qf9PkvoKQ610ocft.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/2UBYw2qf9PkvoKQ610ocft.
One Love / People Get Ready - Photek Remix
{"copyright_id":"0x6849caa394aa960add4cb3af98c6fa7ad5d1df85b122e48c1dcb35525b233f59","isrc":"USUM71307039","name":"One Love / People Get Ready - Photek Remix","registered_at":"2026-06-08T11:28:04Z","spotify_id":"10RoNaGJJGJ1cclDyY2my3","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6849caa394aa960add4cb3af98c6fa7ad5d1df85b122e48c1dcb35525b233f59. 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/10RoNaGJJGJ1cclDyY2my3.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/10RoNaGJJGJ1cclDyY2my3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe488aee8c1f927dd8a49b23fac94dbf390210aff715d1451f65da0fb65320825. 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/6r6glqicGpHINuH43JNCCV.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/6r6glqicGpHINuH43JNCCV.