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 0xe8d836402f286764f93688f24ee27d69897ddda80c44f409577b2fab0f400881. 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/d30dc4c5-f38b-4ab6-9084-a0eec79abe76.json and https://artists.proofprofile.net/proofs/artist/d30dc4c5-f38b-4ab6-9084-a0eec79abe76.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Reflection - Country Club Martini Crew Remix
Reflection - Jimmy Greco Love Can Do Remix
Lose (Remix) [feat. Marzz & Amari Noelle]
{"copyright_id":"0xde5b268a59f1fb5a32b4b614be3746c6dbf271c7a80e0b8e426a434ed3dcca24","isrc":"USLD91743639","name":"Room 212 (feat. Rileyy Lanez)","registered_at":"2026-06-19T01:32:19Z","spotify_id":"1h9ABvKKvfikBhWzPC3njl","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 0xde5b268a59f1fb5a32b4b614be3746c6dbf271c7a80e0b8e426a434ed3dcca24. 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/1h9ABvKKvfikBhWzPC3njl.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/1h9ABvKKvfikBhWzPC3njl.
On God (Remix) [feat. Nbdy & Journey Montana]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde6916813d3a71937cae6d54cdf93d0385b8a91b26a749243c40f6100f8a3431. 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/6fN1VPY1mndv67dhGXbJWc.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/6fN1VPY1mndv67dhGXbJWc.
{"copyright_id":"0xa9c1c508bfe4e7f4ed56012116fda1d8d89665f26f1ee9561a48c04eebd3f6a5","isrc":"QZQAY2448172","name":"Teach Me","registered_at":"2026-06-06T21:11:01Z","spotify_id":"4tXKv7Jpel1tgz8HUWwsGD","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9c1c508bfe4e7f4ed56012116fda1d8d89665f26f1ee9561a48c04eebd3f6a5. 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/4tXKv7Jpel1tgz8HUWwsGD.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/4tXKv7Jpel1tgz8HUWwsGD.