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 0x3d77d7b459b01186f5c7133758b88d1090d54b01c5a05f0d6b2af6dafb885539. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/84de55f9-59d2-4582-8cfd-1889159d7f7c.json and https://artists.proofprofile.net/proofs/artist/84de55f9-59d2-4582-8cfd-1889159d7f7c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
{"copyright_id":"0xeb70cde92dffda86bdf9532285c96fff89592c6cf1158abfb0e5e52c5e9d39d2","isrc":"QZDA72148526","name":"INTRO (Makar Freestyle)","registered_at":"2026-06-28T20:12:52Z","spotify_id":"0kBSvwkg3bMmTNVXYolHpN","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 0xeb70cde92dffda86bdf9532285c96fff89592c6cf1158abfb0e5e52c5e9d39d2. 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/0kBSvwkg3bMmTNVXYolHpN.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/0kBSvwkg3bMmTNVXYolHpN.
{"copyright_id":"0xc28f32e46bc21f766d9f04db34af1f10d5c5d067f07f2e154d64a1d5304e75a1","isrc":"QZDA72148539","name":"Speak It To Existence","registered_at":"2026-06-28T20:03:35Z","spotify_id":"2dtrvKJSbPHBIwj4AySKvE","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc28f32e46bc21f766d9f04db34af1f10d5c5d067f07f2e154d64a1d5304e75a1. 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/2dtrvKJSbPHBIwj4AySKvE.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/2dtrvKJSbPHBIwj4AySKvE.
My All (Special Version "niggas aint shit")
{"copyright_id":"0x8f078b527fcadb0d872933dca25b35170bf21394797b64ab15582eb42646c410","isrc":"QZHN42358729","name":"My All (Special Version \"niggas aint shit\")","registered_at":"2026-06-28T20:11:08Z","spotify_id":"23E5gwVqC6d0jF4PFTJFVX","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f078b527fcadb0d872933dca25b35170bf21394797b64ab15582eb42646c410. 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/23E5gwVqC6d0jF4PFTJFVX.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/23E5gwVqC6d0jF4PFTJFVX.
Walking Down That Road - A cappella Trailer
The Feeling - Remix Boss Soc. Media Highlight
The Feeling - Remix AJB SOC. media highlight
Lets Make Some Money - Social Media Highlight
Not Too Much To Talk About - Chorus Highlight
Not Too Much To Talk About - Hype Version
Not Too Much To Talk About - Verse Highlight
Not Too Much To Talk About - Sped Up low Verseion
Not Too Much To Talk About - Low Version
{"copyright_id":"0x4b99645b6e03d1e604219b58efe6f9f32ba90b348f52251db7600fd62a5ede1e","isrc":"QZRP52407218","name":"SHARK BITE - Deep Hype Version","registered_at":"2026-06-28T20:04:03Z","spotify_id":"2AOmOVcyijv4YlH81izgPO","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b99645b6e03d1e604219b58efe6f9f32ba90b348f52251db7600fd62a5ede1e. 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/2AOmOVcyijv4YlH81izgPO.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/2AOmOVcyijv4YlH81izgPO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef66544463ee474fd6f1993c7d72033752cddc6401d08083c64648a9830cc242. 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/4Qh4VYow0vGG30cb61d5im.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/4Qh4VYow0vGG30cb61d5im.
{"copyright_id":"0x72a382f334efcb605a32ee15db013683b0280dda72dd5ea4197c1d9f972cff13","isrc":"QZTB82483645","name":"NO EXCEPTIONS - Instrumental","registered_at":"2026-06-28T20:06:49Z","spotify_id":"61fDtNscg3czvJb7riyraj","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72a382f334efcb605a32ee15db013683b0280dda72dd5ea4197c1d9f972cff13. 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/61fDtNscg3czvJb7riyraj.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/61fDtNscg3czvJb7riyraj.
{"copyright_id":"0x5bc9db1f77c0d59a69e33a755b2b64a940dfb9166a972d72cb4fe3f2bd9c00b3","isrc":"QZNWZ2540864","name":"CAN'T BY MYSELF - E Major","registered_at":"2026-06-28T21:02:35Z","spotify_id":"5CHyo1tTh2Vzg48rLu8RJx","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bc9db1f77c0d59a69e33a755b2b64a940dfb9166a972d72cb4fe3f2bd9c00b3. 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/5CHyo1tTh2Vzg48rLu8RJx.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/5CHyo1tTh2Vzg48rLu8RJx.
Sell All Of This Aura - Soc media highlight