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 0xeb93795711782bbf407b1a0f1a01c1a7fdd6f43dc82f77e1bde12434f2fc4b00. 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/db4b7774-913a-4ae3-8bb4-4973d2939ab4.json and https://artists.proofprofile.net/proofs/artist/db4b7774-913a-4ae3-8bb4-4973d2939ab4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Ashley, Look At Me - Toma Toma Phonk - Sped Up
Ashley, Look At Me - Toma Toma Phonk - Slowed + Reverb
Ashley, Look At Me - Toma Toma Phonk - Super Sped Up
Ashley, Look At Me - Toma Toma Phonk - Super Slowed
Ashley, Look At Me - Toma Toma Phonk (Remixes)
Ashley, Look At Me - Toma Toma Phonk - Sped Up version
Ashley, Look At Me - Toma Toma Phonk - Slowed & Reverb
Ashley, Look At Me - Toma Toma Phonk - Super Sped Up version
Ashley, Look At Me - Toma Toma Phonk - Super Slowed version
AGRESSIVO DOS BAILE - Super Slowed version
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 0xf0da384277eddf3c62c62e696700508ebc613903133f3a29ffcabacb52923737. 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/79owO07cv3mlEY704OwK4Z.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/79owO07cv3mlEY704OwK4Z.
{"copyright_id":"0xf0da384277eddf3c62c62e696700508ebc613903133f3a29ffcabacb52923737","isrc":"QZYFZ2372798","name":"FUNKETON MEXICANO - Sped Up","registered_at":"2026-06-29T06:46:13Z","spotify_id":"2tLXPbrSMJXxCPu4HKnJu2","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0da384277eddf3c62c62e696700508ebc613903133f3a29ffcabacb52923737. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2tLXPbrSMJXxCPu4HKnJu2.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/2tLXPbrSMJXxCPu4HKnJu2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eccfcd4376f9ff519bcfb7b4098963c4f2698fb1dc08081e97c4be84a34a080. 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/7ziIwWP77aEfUjfL66GDyp.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/7ziIwWP77aEfUjfL66GDyp.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde0e7015d68f1ad2ddfc324c041e750e96bd6514dc702f9d07834253bf83883f. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0lDTvJWpkkwioXcyW1Muom.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/0lDTvJWpkkwioXcyW1Muom.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f922435b89cf6e22b491c312be6e129592b4c818cee0d9e47b7b94f3d464957. 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/6tPf63z4fj8LVrIqaZBbQ9.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/6tPf63z4fj8LVrIqaZBbQ9.