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 0x4bc4da5df7a74bacd4b723bbf77fa1fdc13751eb3eab574a2e93bb719cbd34cc. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/55b27264-b6d7-4c0e-94de-4ef282ad84ce.json and https://artists.proofprofile.net/proofs/artist/55b27264-b6d7-4c0e-94de-4ef282ad84ce.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Anyway Out of Here - The Amazing Digital Circus
Be Optimistic - The Amazing Digital Circus
The Party Never Ends - The Amazing Digital Circus
You've Been Wrong (FNAF Help Wanted 2 Song)
You've Been Wrong - FNAF Help Wanted 2 Song
The Party Never Ends (The Amazing Digital Circus) [Country Remix]
The Party Never Ends (The Amazing Digital Circus) - Country Remix
The Party Never Ends (The Amazing Digital Circus) [Country Version]
The Party Never Ends (The Amazing Digital Circus) - Country Version
Broken Emotions - The Amazing Digital Circus
Anyway Out of Here (The Amazing Digital Circus)
Be Optimistic (The Amazing Digital Circus)
The Party Never Ends (The Amazing Digital Circus)
The Party Never Ends (Country Version) (The Amazing Digital Circus)
Broken Emotions (The Amazing Digital Circus)
Plane And A Duffel Bag (Remastered) - TSMP
Rewind The Cassette (Remastered) - FNAF Movie
Anyway Out Of Here - The Amazing Digital Circus
The Party Never Ends (Remastered) [The Amazing Digital Circus] - Country Remix
Secret Past (Bendy: Secrets Of The Machine)
Secret Past - Bendy: Secrets Of The Machine
Be Optimistic (Metal Version) [The Amazing Digital Circus]
Be Optimistic - Instrumental Metal Version
I Wanna Go Home (The Amazing Digital Circus)
I Wanna Go Home - The Amazing Digital Circus
{"copyright_id":"0xdf60913a9d4fd21ddfd1eaec32e82906117ef7b900e419af939489bfd6414ffb","isrc":"QZK6H2484489","name":"I Wanna Go Home - The Amazing Digital Circus","registered_at":"2026-06-29T08:41:54Z","spotify_id":"1UmDDTnOtJun8YJb51ug7B","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 0xdf60913a9d4fd21ddfd1eaec32e82906117ef7b900e419af939489bfd6414ffb. 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/1UmDDTnOtJun8YJb51ug7B.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/1UmDDTnOtJun8YJb51ug7B.
What Is My Purpose (The Amazing Digital Circus)
What Is My Purpose - The Amazing Digital Circus
Open The Door (Thats Not My Neighbour) [Disco Remix / Cover]
Open The Door (Thats Not My Neighbour) - Disco Remix / Cover
{"copyright_id":"0x3191dbaf67ccd8f004650a05db5b017a4fcc84db9d9495844cd49b3774efbf82","isrc":"TLVEM2415608","name":"Run Hide - Indigo Park","registered_at":"2026-06-28T19:23:37Z","spotify_id":"3NjDtkGrVPwNSX5E6k6DHC","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3191dbaf67ccd8f004650a05db5b017a4fcc84db9d9495844cd49b3774efbf82. 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/3NjDtkGrVPwNSX5E6k6DHC.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/3NjDtkGrVPwNSX5E6k6DHC.
Without Me (Murder Drones) [Gospel Version]
Without Me (Murder Drones) - Gospel Version
DIGITAL INSANITY (The Amazing Digital Circus)
{"copyright_id":"0x0dc9027d68e21eff1bc3620184f5bdeb9cf7c8d16ffb4ef16e7715dbfdb4077d","isrc":"QT2VB2449733","name":"DIGITAL INSANITY (The Amazing Digital Circus)","registered_at":"2026-06-24T23:07:44Z","spotify_id":"1Jw4c0sf0zv5zBP5WRtnmd","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dc9027d68e21eff1bc3620184f5bdeb9cf7c8d16ffb4ef16e7715dbfdb4077d. 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/1Jw4c0sf0zv5zBP5WRtnmd.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/1Jw4c0sf0zv5zBP5WRtnmd.
Hold Your Breath (The Amazing Digital Circus)
Give Me A Break (The Amazing Digital Circus)
{"copyright_id":"0xdf60913a9d4fd21ddfd1eaec32e82906117ef7b900e419af939489bfd6414ffb","isrc":"QZK6H2484489","name":"I Wanna Go Home (The Amazing Digital Circus)","registered_at":"2026-06-29T08:41:54Z","spotify_id":"348pIfQgrGGEsSCKwDGDGf","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf60913a9d4fd21ddfd1eaec32e82906117ef7b900e419af939489bfd6414ffb. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/348pIfQgrGGEsSCKwDGDGf.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/348pIfQgrGGEsSCKwDGDGf.
{"copyright_id":"0x3191dbaf67ccd8f004650a05db5b017a4fcc84db9d9495844cd49b3774efbf82","isrc":"TLVEM2415608","name":"Run Hide - Indigo Park","registered_at":"2026-06-28T19:23:37Z","spotify_id":"1dfqd3Tkl6bC73nlRfpQt2","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3191dbaf67ccd8f004650a05db5b017a4fcc84db9d9495844cd49b3774efbf82. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1dfqd3Tkl6bC73nlRfpQt2.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/1dfqd3Tkl6bC73nlRfpQt2.
{"copyright_id":"0x0dc9027d68e21eff1bc3620184f5bdeb9cf7c8d16ffb4ef16e7715dbfdb4077d","isrc":"QT2VB2449733","name":"DIGITAL INSANITY (The Amazing Digital Circus)","registered_at":"2026-06-24T23:07:44Z","spotify_id":"3naAQohsFUXIQf717KFC45","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dc9027d68e21eff1bc3620184f5bdeb9cf7c8d16ffb4ef16e7715dbfdb4077d. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3naAQohsFUXIQf717KFC45.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/3naAQohsFUXIQf717KFC45.
Keep The Mask On (The Amazing Digital Circus)
What Makes You Human (The Gaslight District)
Artificial Mind (FNAF: Secret Of The Mimic)
Nothing More To Me (The Amazing Digital Circus)
Melodies Arise (Hollow Knight: Silksong)
{"copyright_id":"0xda4b046e2f8c058ff4c6dd585a0a22cce3437b15cd60d791b4a8348fe53ac7ce","isrc":"QZTB92415339","name":"Everything Ends","registered_at":"2026-06-08T06:12:41Z","spotify_id":"4N9Ovj4r2tEmiFxJHG1Rrs","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda4b046e2f8c058ff4c6dd585a0a22cce3437b15cd60d791b4a8348fe53ac7ce. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4N9Ovj4r2tEmiFxJHG1Rrs.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/4N9Ovj4r2tEmiFxJHG1Rrs.
{"copyright_id":"0xda4b046e2f8c058ff4c6dd585a0a22cce3437b15cd60d791b4a8348fe53ac7ce","isrc":"QZTB92415339","name":"Everything Ends","registered_at":"2026-06-08T06:12:41Z","spotify_id":"58UDP9I17tPHG9D5O8Viuu","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda4b046e2f8c058ff4c6dd585a0a22cce3437b15cd60d791b4a8348fe53ac7ce. 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/58UDP9I17tPHG9D5O8Viuu.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/58UDP9I17tPHG9D5O8Viuu.