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 0xafb52600513bac5d8c45fdd164c9856f5588d03e707421802775da76101d13a0. Chain 2 (Bitcoin): anchored in block 953895 (2026-06-16T05:46:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0ef9e9ea-7f22-4273-a41d-6a68882e37bb.json and https://artists.proofprofile.net/proofs/artist/0ef9e9ea-7f22-4273-a41d-6a68882e37bb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20c2e46d2a8c70a8ecc3ce51929efc41e359fd186afa2a30b5d6ef2d6861332f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT20001676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6de3bee5386d55426af0e9480fb4049ff9c5e050ced15e4d2347149d702ca100. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT27600009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85d786a735a9f8206b219c9bdf8192a9281f054897f4a2825e640cece5dfa430. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB10200174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa12c20ce6bcf01defb8fcbe52c7f2924faabd7e5315fe577dca03a86dd973d55. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB10201619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x736e048372c0f3f2c9e2608aed76809a37b863ce9fbea6eb19a39cf62a2ef57b. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRH10651629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x648ff7e06fba34e55955ef08507de526c8c7e9067829ff7d28b0ef910a9e3b66. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRH10553733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ba3dfe9270f394700df1c0f76653b581babedcfd50c129deb9528824bcfaee2. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYE7500013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62d177c1717756d351d503d5d9d981f63535a55d1a4007a7f4b9353deb9b62b0. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRH10401528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fa5e49e8cfa1aafca8edb8a44b4a77576b4b69c576ab9351ed8407be12124fa. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT20100914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36a8df1f1cf6efb6f53f3ffe2b400367421d2ea7c2902959e174fcd57e5558c9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRH10300212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb81db301df4934cf6df2b77e8575e80b85dee96ab1f8ec25e4a2cc118cc49b1e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT20901140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc50c807d96cb21be79d5cc38d032020c615d883d40a0c1e012020337baab3d1a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT20104431.
Charles Wright & The Watts 103rd Street Rhythm Band
Weekend - Issy Sanchez Remix;12" Extended Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb28e9cb479d386f1a9133965cfcce82e1fd8946900c7fe749e2d8c47beb5e08. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT20102201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x340fe8d8bd64d8e5bb9527d1e285ceb41ab8c52cb18d69e69551bd52abcb3b57. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYE1400074.
Make My Heart - Anthony Louis & Andrea Monta Club Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6395253e7ca765b6797a54a92f857d8ef7587074cc4be85554359e6ed6f2a1b2. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT20101585.
It's Alright, It's OK (Dave Aude Club Dub)
Breathe - Sean Konnery Resportator Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3668bb706139b9f3f178189fc4bbdcba8db218d35d5524d81ba4fd555a29f3b8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT20901468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66006b8295aa8481499646ea8a91171768f08bea7bd5e3fc9cb3d106cfbc6454. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYE2200478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3401fd1ef33d3206e1fda3eb9cc079e53742b4a32eb814c2629f37c0cfac4d61. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRH10300221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e6d5437d6cce144028b3182f13a36366cf5467ffe1bdaa645268806a2798a39. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT20102163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4749a96973910a370ac7dda9f7f2c5996cf98feefffaaa1cd9acb4b124daf5a1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB10300354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b32fe3e7ef1c8b3f49288f39980a0ce65afe4ab3c307a64a6968e69a32f949c. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRH10801399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02f9034f67197993de5999f09db7af509d5a1b0966853dab1c6922cd5bf0828e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB18100015.
Discover Me (And You Will Discover Love)
Weekend - Issy Sanchez Remix; 12" Extended Version
That's Where the Happy People Go - Single Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0c88acab58881d241e5027cf03017db16e64d41af6f0bcab7a7dd8f0617f28a. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRH10801850.
The Way You Do the Things You Do - 12" Vocal Version; 2013 Remaster
More and More Disco - 2014 Japan Remastered
Weekend - 12" Extended Version; Remastered
I Wanna Get Down - 2013 Japan Remaster; Remastered
Nothing Ever Goes the Way You Plan / Queen of the Rapping Scene
Dance, Dance, Dance (Yowsah, Yowsah, Yowsah)
One of a Kind (Love Affair) - Tom Moulton Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61321b6d694f0b720a2faa7c3d27a849df4689f50824664c9b91099c8b6c8812. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYE7700122.
The Way You Do the Things You Do (12'' Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e27f80914098b8a058d630d40995eb58989af565ba2ef7fc4ae6a118899f93d. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRH12001538.
Victim of a Foolish Heart (Single Version)
Are You Ready for Love - (Single Version) [Remastered]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3306bf0679474665073e845e2661ae08cf2fbd3842555d911754cac54878ffd. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT21301680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c2d6656568359ba42c7efb68db18e69dbe181ba3831e40e4e6878ad7fafc254. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT20621848.
Let's Go Dancin!: The Best of Funk and Disco Grooves
We Came to a Funk Ya - Mike E. Clark Remix
A Blow for Me, a Toot to You - Mike E. Clark Remix
Working My Way Back to You / Forgive Me Girl
She Didn't Know (She Kept On Talking) - Single Version
Victim of a Foolish Heart - Single Version; Remastered
Doodle Loop (The World Is a Little Bit Under the Weather)
Weekend - [12" Extended Version] [Issy Sanchez Remix]
Let's Go Down to the Disco (Single Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84d38799d9a7ca5c6d0470f34217160ebcf14b03affac8edd29fc7dd0a24d745. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYE7900516.
The Way You Do the Things You Do (7'' Vocal Version)
Young Hearts Run Free - Mike Maurro 1976 12" Disco Remix
What's Love Got to Do with It - Extended 12'' Remix
Tonight - Joey Negro Tonight It's Partytime Mix
Watching You - Mike Maurro Energy Flowin' Remix
One Lover at a Time - [Remix] [Extended Version]
Now That We Found Love - Brotherly Love Remix
The Way You Love Me - Paul Simpson Remix
Lost In Music - 1984 Bernard Edwards Remix
Kiss Me, Kiss Me, Kiss Me (Don't Say Goodbye)
Everybody's Got to Believe In Somebody (Single Version)
Lost In Music - 1984 Bernard Edwards & Nile Rodgers Remix
The Way You Do the Things You Do - 7'' Vocal Version; 2013 Remaster
I'm Just a Prisoner (Of Your Good Lovin')
It's Eleven O'clock (Do You Know Where Your Love Is)
Tonight's the Night (Good Time) [12" Version] - Remix
It's Hard to Stop (Doing Something When It's Good to You)
I Feel Like I've Been Livin' (On the Dark Side of the Moon)
Redeeming the Time (Interlude) [feat. Minister John Wilkie]
Willie Lynch Doctrine (feat. Tasha Thomas & Minister John Wilkie)
Seeing Giants (feat. King Medullah Mahatma)