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 0xe74617620e3bcda06f7b351328caf506fde4a68ef0cfdd47dbd626aa1faaab8b. 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/6f2cf636-8b29-4fcf-ab0d-39f56d124b75.json and https://artists.proofprofile.net/proofs/artist/6f2cf636-8b29-4fcf-ab0d-39f56d124b75.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Heaven Is In Your Mind - Live At The Forum
Try A Little Tenderness - Live At The Forum
Mama Told Me (Not To Come) - Single 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 0xf30c9762fec480b69f43acfd4cb4233761d0525861d1772ddafc5ac8bb107082. 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/1nhUvb0XO7fT220gO7ueAu.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/1nhUvb0XO7fT220gO7ueAu.
{"copyright_id":"0x7acd22bcca3d5e802200fed147faaf1e7d166993344259dcabd10c2f2abd0b2e","isrc":"USMC17049760","name":"Good Time Living","registered_at":"2026-06-28T21:09:45Z","spotify_id":"6T0qGkH0xrvZZ57qI8Eskj","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7acd22bcca3d5e802200fed147faaf1e7d166993344259dcabd10c2f2abd0b2e. 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/6T0qGkH0xrvZZ57qI8Eskj.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/6T0qGkH0xrvZZ57qI8Eskj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7c7efb3f59911969894b90945e91fcf44d9d5bb5e5112a59205a026f59556f7. 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/4WsMCuaTV7NJ4KZP1DuxlV.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/4WsMCuaTV7NJ4KZP1DuxlV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdf1337d5076e79c7142a771113777363c779f62a3ab1e0b845a1cc8af1fa8e0. 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/58uVysfianMKfwRQyusAVB.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/58uVysfianMKfwRQyusAVB.
Intro Poem: Mistakes And Illusions / Peace Of Mind
My Old Kentucky Home (Turpentine And Dandelion Wine)
Sure As I'm Sittin' Here - Single Version
Play Something Sweet (Brickyard Blues) - Single Version
Pieces of April (Billboard Hot 100 - No 19)
Never Been to Spain (Billboard Hot 100 - No 5)
Joy to the World (Billboard Hot 100 - No 1)
Try a Little Tenderness (Billboard Hot 100 - No 29)
Til the World Ends (Billboard Hot 100 - No 32)
Black and White (Billboard Hot 100 - No 1)
Eli's Coming (Billboard Hot 100 - No 10)
Mama Told Me Not to Come (UK Chart Top 10 - No. 3)
One Man Band (Billboard Hot 100 - No 19)
Play Something Sweet (Brickyard Blues) - Live
The Show Must Go On (Billboard Hot 100 - No 4)
The Family of Man (Billboard Hot 100 - No 12)
Mama Told Me Not to Come (Billboard Hot 100 - No 1)
Play Something Sweet (Brickyard Blues) [Billboard Hot 100 - No 33]
Joy to the World (UK Chart Top 40 - No. 24)
Celebrate: The Three Dog Night Story, 1965–1975
Try A Little Tenderness - Single Version
An Old Fashioned Love Song - Single Version
The Best Of Three Dog Night 20th Century Masters The Millennium Collection Best Of Three Dog Night
20th Century Masters: The Millennium Collection: Best Of Three Dog Night
{"copyright_id":"0x2fb0526b72b5e22af4ff8d0f7fb9dfab7008dd9988eda0a96c2d1b119ce34834","isrc":"USMC17049752","name":"Mama Told Me (Not To Come) - Single Version","registered_at":"2026-06-24T09:36:24Z","spotify_id":"3Gnvagd77iWfQmLhzJAiXh","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fb0526b72b5e22af4ff8d0f7fb9dfab7008dd9988eda0a96c2d1b119ce34834. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3Gnvagd77iWfQmLhzJAiXh.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/3Gnvagd77iWfQmLhzJAiXh.
Three Dog Night with the London Symphony Orchestra
Three Dog Night - The Complete Hit Singles
Brickyard Blues (Play Something Sweet) - Live
Brickyard Blues (Play something sweet) (Live)
Rhymes Of Yesterday (Chicago Soundstage '75 Live & Remastered)
An Old Fashioned Love Song - Live [Remastered]
Try A Little Tenderness - Live [Remastered]
An Old Fashioned Love Song (Live) - Remastered
Try A Little Tenderness (Live) - Remastered
{"copyright_id":"0x2fb0526b72b5e22af4ff8d0f7fb9dfab7008dd9988eda0a96c2d1b119ce34834","isrc":"USMC17049752","name":"Mama Told Me (Not To Come) - Single Version","registered_at":"2026-06-24T09:36:24Z","spotify_id":"1E58r00qJLz93UlSmi1zo2","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fb0526b72b5e22af4ff8d0f7fb9dfab7008dd9988eda0a96c2d1b119ce34834. 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/1E58r00qJLz93UlSmi1zo2.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/1E58r00qJLz93UlSmi1zo2.