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 0x71682ff2706a0afe1e11f97c03a7cd0f38b70c03b83532e9876cdcc6d144d679. 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/467c646b-05e0-4c29-bcd9-c1d9f87bfeee.json and https://artists.proofprofile.net/proofs/artist/467c646b-05e0-4c29-bcd9-c1d9f87bfeee.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
FeelGood (Pierce Fulton Radio Edit) [feat. Pierce Fulton]
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 0xa80ba3926bf505267e239e6d6dd3ef440c97c3eea0ae75f8cc693e73d29c1315. 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/0J71e0lw1lHB66jTXZRNlW.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/0J71e0lw1lHB66jTXZRNlW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bf61e1e1b1c3f402c5f6466926772b1cd61148f7207e05f5c8c7e7b4d63aaf8. 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/13ZkHduL3dikfbilPi95Pa.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/13ZkHduL3dikfbilPi95Pa.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e57c347d10a6c0014935825239aafa04e0d815d4f3408e7abedf56f34cb56f1. 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/3EkMEHwxFnElYBEpYldoHc.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/3EkMEHwxFnElYBEpYldoHc.
{"copyright_id":"0xb919c60b80b87a0f7fa17208ab2df79bfedfc871753c6ca9fde0ae350108dc59","isrc":"USRN12100225","name":"Memory - GOLDHOUSE x Mokita Remix","registered_at":"2026-06-04T15:15:27Z","spotify_id":"4XZ8YGsNIF4UqE324Mbgfg","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb919c60b80b87a0f7fa17208ab2df79bfedfc871753c6ca9fde0ae350108dc59. 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/4XZ8YGsNIF4UqE324Mbgfg.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/4XZ8YGsNIF4UqE324Mbgfg.
Give A Little - Mokita & GOLDHOUSE Remix
Give A Little (Mokita & GOLDHOUSE Remix)
{"copyright_id":"0xe77e80a6c085891d3ebc9e6ac1cd01ef74de7b6a266bd30431f58926cbdc5a62","isrc":"USUG11801757","name":"Give A Little - Mokita & GOLDHOUSE Remix","registered_at":"2026-06-06T16:34:32Z","spotify_id":"2fs6P9koZh9mS73ipASPkV","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe77e80a6c085891d3ebc9e6ac1cd01ef74de7b6a266bd30431f58926cbdc5a62. 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/2fs6P9koZh9mS73ipASPkV.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/2fs6P9koZh9mS73ipASPkV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89063fc805b2febf70070723eb37d5c8baa403719558096e9512f98c8f2f433a. 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/2nq2LMD6aguxqQzabKMjJ9.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/2nq2LMD6aguxqQzabKMjJ9.
Visions [Extended Mix] - Goldhouse Remix
{"copyright_id":"0xc8eb6c2791869ec25c8159123f1cebc4503e343ce259b484f3b59ecc58230c24","isrc":"USAT22006841","name":"Fallin’ (Adrenaline) - GOLDHOUSE Remix","registered_at":"2026-06-07T11:40:28Z","spotify_id":"2z5vLeOSAvBry44uCKTHXE","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8eb6c2791869ec25c8159123f1cebc4503e343ce259b484f3b59ecc58230c24. 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/2z5vLeOSAvBry44uCKTHXE.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/2z5vLeOSAvBry44uCKTHXE.
{"copyright_id":"0x78d97daf3d9d1bb3b86631ea35e4ae375b510f242bb9f43bd72cfccb46a37b19","isrc":"USUM71906235","name":"85% - GOLDHOUSE Remix","registered_at":"2026-06-06T16:34:18Z","spotify_id":"0OUC0kWsQ3B99MspZfLaVy","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78d97daf3d9d1bb3b86631ea35e4ae375b510f242bb9f43bd72cfccb46a37b19. 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/0OUC0kWsQ3B99MspZfLaVy.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/0OUC0kWsQ3B99MspZfLaVy.
{"copyright_id":"0x6e87593bd57eb866f51de5bed084dddc58021e5b22f5b4fd13e3cb9bdcccc31f","isrc":"NLM5S1600102","name":"There For You - Goldhouse Remix","registered_at":"2026-06-10T15:46:12Z","spotify_id":"63LdoxgPG1bY3WnooMUp0J","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e87593bd57eb866f51de5bed084dddc58021e5b22f5b4fd13e3cb9bdcccc31f. 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/63LdoxgPG1bY3WnooMUp0J.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/63LdoxgPG1bY3WnooMUp0J.
{"copyright_id":"0xc8dda66d9d62593e7038ca93d0dddbb5a127ffa31a18a4434d18a9f6590166c1","isrc":"TCACL1637941","name":"Ocean Eyes - GOLDHOUSE Remix","registered_at":"2026-06-04T09:37:38Z","spotify_id":"1JbuC7uZm0P1PyX7N7gDEM","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8dda66d9d62593e7038ca93d0dddbb5a127ffa31a18a4434d18a9f6590166c1. 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/1JbuC7uZm0P1PyX7N7gDEM.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/1JbuC7uZm0P1PyX7N7gDEM.
{"copyright_id":"0xc03984ea85c2c5b60a81fd5db490a9b76789380deceb23cd14013f4eeec90174","isrc":"USUG11702127","name":"New - Mokita & GOLDHOUSE Remix","registered_at":"2026-06-18T14:20:04Z","spotify_id":"1UMkDtIWHTetifSaL8Ij4J","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc03984ea85c2c5b60a81fd5db490a9b76789380deceb23cd14013f4eeec90174. 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/1UMkDtIWHTetifSaL8Ij4J.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/1UMkDtIWHTetifSaL8Ij4J.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89063fc805b2febf70070723eb37d5c8baa403719558096e9512f98c8f2f433a. 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/1e9Ha71cRwZs9039dgLfr1.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/1e9Ha71cRwZs9039dgLfr1.
{"copyright_id":"0xae0472dbfd788160743fc7bd1b40f838be1316abc025291b48753561f9d16ec5","isrc":"USUM71312784","name":"Applause - Goldhouse Remix","registered_at":"2026-06-09T16:30:10Z","spotify_id":"6MUj4zH36fTjHBVsbkk31v","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae0472dbfd788160743fc7bd1b40f838be1316abc025291b48753561f9d16ec5. 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/6MUj4zH36fTjHBVsbkk31v.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/6MUj4zH36fTjHBVsbkk31v.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3589d80155731fa7c3d885c64c8a4938e7e57342dd699bb5f9a614a70ed42211. 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/42iskcMnha0O1427aZb91h.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/42iskcMnha0O1427aZb91h.
{"copyright_id":"0x103031196cf1ef891ece99dbf351ad7485c203a779228b6b810148d1450fe4c7","isrc":"USAT22222275","name":"Sleepwalking - Mokita & GOLDHOUSE Remix","registered_at":"2026-06-19T09:18:02Z","spotify_id":"0DXTiBN1n88iljDRnqS8pG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x103031196cf1ef891ece99dbf351ad7485c203a779228b6b810148d1450fe4c7. 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/0DXTiBN1n88iljDRnqS8pG.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/0DXTiBN1n88iljDRnqS8pG.
Lifestyle (feat. Adam Levine) - GOLDHOUSE Remix
Lifestyle (feat. Adam Levine) [GOLDHOUSE Remix]
{"copyright_id":"0x0b7bd4d8aea3852edb110a961d7957f530df61dfa535ee208ff72e52404d5673","isrc":"USAT22100748","name":"Lifestyle (feat. Adam Levine) - GOLDHOUSE Remix","registered_at":"2026-06-20T23:10:28Z","spotify_id":"1h5pJb8CNa7OoXyedd1Ggy","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b7bd4d8aea3852edb110a961d7957f530df61dfa535ee208ff72e52404d5673. 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/1h5pJb8CNa7OoXyedd1Ggy.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/1h5pJb8CNa7OoXyedd1Ggy.
One Less Day (Dying Young) - GOLDHOUSE & Mokita Remix
One Less Day (Dying Young) [GOLDHOUSE & Mokita Remix]
{"copyright_id":"0xfb46a63e36cb86089252b45ad46731548017c39c0eb5c72fd9305a50ffe467ba","isrc":"USAT21901953","name":"One Less Day (Dying Young) - GOLDHOUSE & Mokita Remix","registered_at":"2026-06-18T14:20:22Z","spotify_id":"2qtzoY4sh8JQ34K0qLjB4N","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb46a63e36cb86089252b45ad46731548017c39c0eb5c72fd9305a50ffe467ba. 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/2qtzoY4sh8JQ34K0qLjB4N.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/2qtzoY4sh8JQ34K0qLjB4N.