Quad City DJ's is an American music group originally consisting of Jay Ski (Johnny McGowan), C.C. Lemonhead (Nathaniel Orange), and JeLanna LaFleur who recorded the 1996 hit "C'mon N' Ride It (The Tra
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b66613ed1d75d8168138c7f6830224ec5c3f2ca35b806e6e5c1c323d17024b5. 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/d227e77a-b23f-4377-91b5-70dfed3fda0a.json and https://artists.proofprofile.net/proofs/artist/d227e77a-b23f-4377-91b5-70dfed3fda0a.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 → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89656039f69f3ff33f240209194f6d11e5da309f7246f62bf63cc24d0b363a02. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/USAT20103460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9d0d31989c8dbe71c6793f59ee17e53253cc4d50784a4e5be00fbaf114c5765. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/USAT20103461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08e9414721f92983fd92cd35451b57bce2f66bde499ed3667cfd040c6ed13cd4. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USAT20103462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5154956405d8855693d506707e2aef1c3d9157419cb0017bcef0e6d185d6a661. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USAT20103464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe08596bdfc08f4f7a6132dabd5debaa9c5d72b9ee483157e077d3875074ac5c8. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T09:14:08Z), 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/USAT20103466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9d8da4d264a694d4d80a8b1ffb7b09b3b06a120173bdbfac41932de07ccd2ac. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), 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/USAT20103467.
C'mon N' Ride It (The Train) - Dance Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x312a7de983afec2cee42dfafcb02c562b702e334a02ba47b17d6ea9f2e73db91. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/USAT20103456.
C'mon N' Ride It (The Train) - Railroad Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x612860e02839b67c7c70b28c9a4013272d9b988ceda08dbc42e18637faf5e979. Chain 2 (Bitcoin): anchored in block 958322 (2026-07-16T20:44:14Z), 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/USAT20623739.
C'mon N' Ride It (The Train) - Instrumental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b525f1aeb693ee97ad0950aaad41c826ba8c2fc5e2c99c3d10dece5c3e78798. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USAT20623736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02873fd1f1006f12b3d47795da113cf30ccff9e77b37a4c7c377fd26281a95fc. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/USAT20108609.
C'Mon N' Ride It (The Train, Pt. II) [Bass Remix]
C'Mon N' Ride It (The Train, Pt. II) - Bass Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47e95b424574d64b8c3dafd42951d4476580dfc0ff22909c7d69888cc375aefe. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/USAT20108384.
Space Jam (Jay Pryor Remix) - Extended Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebac17f048e325f5669292488faeed1fe9d3a43ddac4770981c47110b1b1adf5. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/USAT22403481.
What You Want for Christmas (Sped Up & Slowed Down)
Space Jam (Music From And Inspired By The Motion Picture)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c2523952e45647e00cc18560d7641636385163f649d278cb3504449eddced4e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USAT29600028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08e9414721f92983fd92cd35451b57bce2f66bde499ed3667cfd040c6ed13cd4. 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/USAT20103462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86545907a02d9feb75a4329ea379a25b981ad66cec09e43a43c85a3e69d265c8. 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/USAT20103455.