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 0xe964bac6d232d5aacf3cb7732eba6cb6ffd5566e0faa77a198e0363efa95f609. 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/2e401eed-86a8-4327-b5a7-c66fe1ab7481.json and https://artists.proofprofile.net/proofs/artist/2e401eed-86a8-4327-b5a7-c66fe1ab7481.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
It's Happened Before, It'll Happen Again
What's Going On - The Isle Of Wight Live Version
Sugar Mama - The Isle Of Wight Live Version
Morning Sun - The Isle Of Wight Live Version
Sinner Boy - The Isle Of Wight Live Version
Feel So Good - The Isle Of Wight Live Version
Catfish - The Isle Of Wight Live Version
Sugar Mama - Live At Montreux Casino/1970
Gamblin' Blues - Live At Montreux Casino/1970
I Feel So Good - Pt. 1 / Live At Montreux Casino/1970
I Feel So Good - Pt. 2 / Live At Montreux Casino/1970
Same Old Story - Live At Montreux Casino/1970
Sugar Mama - Live At The Montreux Casino
Gamblin' Blues - Live At The Montreux Casino
I Feel So Good (Part 1) - Live At The Montreux Casino
I Feel So Good (Part 2) - Live At The Montreux Casino
Same Old Story - Live At The Montreux Casino
I Feel So Good - Pt. 1 & Pt. 2 / Live At The Montreux Casino / 1971
Sinner Boy - Live At The Isle Of Wight Festival/1970
I Feel So Good - Pt. 1 & Pt. 2 / Live At The Montreux Casino
Don't Smile at Me, Falling Love with You
Don't Smile at Me, Falling Love with You - Instrumental
What's Going On - Live In Konserthuset Stockholm, Sweden / 1970
Sugar Mama - Live In Konserthuset Stockholm, Sweden / 1970
Gamblin' Blues - Live In Konserthuset Stockholm, Sweden / 1970
Sinner Boy - Live In Konserthuset Stockholm, Sweden / 1970
At The Bottom - Live In Konserthuset Stockholm, Sweden / 1970
She's Nineteen Years Old - Live In Konserthuset Stockholm, Sweden / 1970
Morning Sun - Live In Konserthuset Stockholm, Sweden / 1970
Catfish - Live In Konserthuset Stockholm, Sweden / 1970
Blister On The Moon - "Major Minor" Single Version
Born On The Wrong Side Of Time - "Major Minor" Single Version
I'll Remember - BBC Live In Concert / Paris Theatre, London / 1970
Summertime - Live At Woburn Abbey Festival, UK / 1968
Railway And Gun - BBC Live In Concert / Paris Theatre, London / 1970
Sugar Mama - BBC Live In Concert / Paris Theatre, London / 1970
Blister On The Moon - Live At Woburn Abbey Festival, UK / 1968
I Got My Brand On You - Live At Woburn Abbey Festival, UK / 1968
Eat My Words - BBC Live In Concert / Paris Theatre, London / 1970
It's Happened Before, It'll Hapen Again - Beat Club TV Audio / Take 2
Dual Carriageway Pain - Alternate Version / No Vocals
Catfish - BBC Live In Concert / Paris Theatre, London / 1970
Medley: Rock Me Baby / Bye Bye Bird / Baby Please Don't Go / You Shook Me Baby - Live At Woburn Abbey Festival, UK / 1968
If The Day Was Any Longer - Beat Club TV Audio
It's Happened Before, It'll Happen Again - Beat Club TV Audio
Taste What's Going on Live at the Isle of Wight Festival (Live)
What's Going On; Isle Of Wight Festival 1970
What's Going On: Live At The Isle Of Wight
Same Old Story - Top Gear Session 25 August 1968
Blister on the Moon - Top Gear Session 25 August 1968
Dual Carriageway Pain - Top Gear Session 25 August 1968
Norman Invasion - Top Gear Session 25 August 1968
Born on the Wrong Side of Time - Top Gear Session 25 August 1968
Wee Wee baby - Top Gear Session 30 October 1968
I'm Moving On - Top Gear Session 20 April 1969
Sugar Mama - Top Gear Session 20 April 1969
Leaving Blues - Top Gear Session 20 April 1969
Out on a Limb - Classic Rock Hits, Vol. 4