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 0x9d893696351e5f2f576d5c9e37ee2f0f1ad0603c8bebd7d7fa9c8df2e5b12741. 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/50259f62-dca1-4fe8-a864-72d82c82e284.json and https://artists.proofprofile.net/proofs/artist/50259f62-dca1-4fe8-a864-72d82c82e284.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Bailey Freestyle (Can I Have It Like That)
Bailey Freestyle (Xersize)/On Da Block Wit Bay
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 0x27d022f0bbaa43e7be3db455426a36920f37efc3944bac4a0de9d68e1cbef844. 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/5ycOhgafHpGnfdgDSUpHTI.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/5ycOhgafHpGnfdgDSUpHTI.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba8eb084cc788ff97a5d21074e0974057d89f5505570e82670e051ec01b1c9c2. 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/2DJvI6VPWrabmk0xF4v1cf.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/2DJvI6VPWrabmk0xF4v1cf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x241e2ad594959d2a797440642d0580203421c305217346504ed9e37200ac6c08. 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/3cCBzEi1r3NpCGXTgj1mHK.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/3cCBzEi1r3NpCGXTgj1mHK.
{"copyright_id":"0x01e57ecc0568e6891fafd67bdbc61ddc351510b975ac89bcaf94f036629582ec","isrc":"USUYG1013138","name":"Bed Bath & Beyond","registered_at":"2026-06-07T21:56:37Z","spotify_id":"4RcSCt4PU4vcCY5xQVZzKq","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01e57ecc0568e6891fafd67bdbc61ddc351510b975ac89bcaf94f036629582ec. 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/4RcSCt4PU4vcCY5xQVZzKq.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/4RcSCt4PU4vcCY5xQVZzKq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bbfad6e6ccdcbf9a7b4b885512728843df50cb879961851d97cb7bf7d08088a. 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/3wQW8MP3kdzcQy8sysn3wc.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/3wQW8MP3kdzcQy8sysn3wc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79bc991e1a943178db834ac9b665617def883edb8f96836c401c9a69acaeb979. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7BGaX0ggjdO787zPHnaHxb.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/7BGaX0ggjdO787zPHnaHxb.
{"copyright_id":"0x3af68ff093b5e7df456935c006d56092286e0a3068c48648c89bac85c68c2b0a","isrc":"USUYG1013141","name":"Cry 4 U (Prod. By Song Dynasty)","registered_at":"2026-06-17T09:54:55Z","spotify_id":"221NxiTD1JPlLvBTlzifTO","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3af68ff093b5e7df456935c006d56092286e0a3068c48648c89bac85c68c2b0a. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:45:58Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/221NxiTD1JPlLvBTlzifTO.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/221NxiTD1JPlLvBTlzifTO.
UP! (R&B Remix) (feat. Chris Brown & Pleasure P) - Single
UP! (feat. Chris Brown, Pleasure P) (R&B Remix Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26ee379c0b2a4b58f57053b111057430d02ee7c37ee0c79a3084631d43cbd9ca. 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/0826ALNsO66vtU21l2Rqes.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/0826ALNsO66vtU21l2Rqes.
{"copyright_id":"0x1ff17b2fc8b9abc27fda45ccac8eaccd5309e5e9ed0e059ca430806b8c5f8059","isrc":"USAT21703292","name":"Stay Where You Are (feat. J. Valentine)","registered_at":"2026-06-09T05:42:08Z","spotify_id":"1RGyaAu7tDpoNeB2QGKR0v","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ff17b2fc8b9abc27fda45ccac8eaccd5309e5e9ed0e059ca430806b8c5f8059. 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/1RGyaAu7tDpoNeB2QGKR0v.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/1RGyaAu7tDpoNeB2QGKR0v.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3b57462f00d12864a0ba95627fb53b0461f93c0452c83547e7707d189c71344. 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/0Sqju6c3naGk3uQrHycuV2.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/0Sqju6c3naGk3uQrHycuV2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3b57462f00d12864a0ba95627fb53b0461f93c0452c83547e7707d189c71344. 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/5BgDpqXE4vvCfBK0sRJEZO.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/5BgDpqXE4vvCfBK0sRJEZO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3b57462f00d12864a0ba95627fb53b0461f93c0452c83547e7707d189c71344. 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/78t5Br2LpRmlisvBzxE4mZ.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/78t5Br2LpRmlisvBzxE4mZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63819d675c6a326c38875dba8f0c81c5486629c3f85b8cf7fe2f94d2a2ab943c. 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/6VhZRB3cnYPa1xpi4ZaflY.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/6VhZRB3cnYPa1xpi4ZaflY.
Revenue Retrievin': Day Shift (Deluxe Version)
{"copyright_id":"0x57752c1e6bb6dd3cf7b5e9e865176f334dc12934930d781f8b5590b8bc0b76ca","isrc":"US4KV1000008","name":"F*ck You Right (feat. J. Valentine)","registered_at":"2026-06-23T04:13:51Z","spotify_id":"7nToEgbXwrVDawB9ezPbEZ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57752c1e6bb6dd3cf7b5e9e865176f334dc12934930d781f8b5590b8bc0b76ca. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7nToEgbXwrVDawB9ezPbEZ.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/7nToEgbXwrVDawB9ezPbEZ.
Revenue Retrievin': Day Shift & Night Shift (Deluxe)
{"copyright_id":"0x57752c1e6bb6dd3cf7b5e9e865176f334dc12934930d781f8b5590b8bc0b76ca","isrc":"US4KV1000008","name":"F*ck You Right (feat. J. Valentine)","registered_at":"2026-06-23T04:13:51Z","spotify_id":"1OKpL2oVGJtK3NSMdSjjww","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57752c1e6bb6dd3cf7b5e9e865176f334dc12934930d781f8b5590b8bc0b76ca. 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/1OKpL2oVGJtK3NSMdSjjww.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/1OKpL2oVGJtK3NSMdSjjww.
{"copyright_id":"0x57752c1e6bb6dd3cf7b5e9e865176f334dc12934930d781f8b5590b8bc0b76ca","isrc":"US4KV1000008","name":"F*ck You Right (feat. J. Valentine)","registered_at":"2026-06-23T04:13:51Z","spotify_id":"2qM43muxzlZAIj9L7mTMd5","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57752c1e6bb6dd3cf7b5e9e865176f334dc12934930d781f8b5590b8bc0b76ca. 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/2qM43muxzlZAIj9L7mTMd5.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/2qM43muxzlZAIj9L7mTMd5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbedec71e51dc8130259ad6d4d73fd49c1a4318f4344e982d29257ace6520724c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4F5n9sUYQVFBBbrOXtAl10.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/4F5n9sUYQVFBBbrOXtAl10.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x878ea35b37e1820710a17ababe324770944e1f26357836cf45312c57f32a5155. 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/0QD046thmXAnuQGl0X1Xrg.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/0QD046thmXAnuQGl0X1Xrg.
cOncrete & wHiskey Act II Part 1: A Bourbon 30 Series
{"copyright_id":"0xdba6b4810a2a60dbcf522187556b2f6d5ec6d4e2e69fec293ddb102a24ddfcec","isrc":"USIR10110203","name":"When I Get Free - (Explicit)","registered_at":"2026-06-10T06:15:36Z","spotify_id":"5bYHiabUud0pVa51ftYLy4","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdba6b4810a2a60dbcf522187556b2f6d5ec6d4e2e69fec293ddb102a24ddfcec. 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/5bYHiabUud0pVa51ftYLy4.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/5bYHiabUud0pVa51ftYLy4.