Oliver Cheatham (February 24, 1948 – November 29, 2013) was an American contemporary R&B singer who is best remembered for his 1983 hit "Get Down Saturday Night". The song was sampled by Italian DJ Ro
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 0x278ddc396018b764701c567637941d0c0a451c6a1a5a71f389d4c6be3d82f398. 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/85396b3e-f4cc-48d8-b8bb-f8c6ee295393.json and https://artists.proofprofile.net/proofs/artist/85396b3e-f4cc-48d8-b8bb-f8c6ee295393.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
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 0x3134ee6f384376f808badb5e376cd5a914fe8ac0d3130daff421d90114cbf29c. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72206531 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7925a3387f0e47763cfd31e875458a432912d0bef198080768b3f79598785f2a. Chain 2 (Bitcoin): anchored in block 958395 (2026-07-17T10:10:33Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72206533 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6c2b432e0dcb432ba57fdd9785da9fd11e0857c9d469d42d8d99514782b6c83. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72206535 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ad6f030e857afc673fcc54afea1af4e7d6e5e1e61244d71bbcf4cd08cc023ee. Chain 2 (Bitcoin): anchored in block 958825 (2026-07-20T04:55:29Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72206536 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2fb41678596570f53b22e61a6ceaafb3219cf5ea6e244ddd5e56e6344915622. Chain 2 (Bitcoin): anchored in block 958825 (2026-07-20T04:55:29Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72206537 — a six-check JSON result.
Get Down Saturday Night (Dub Mix) (Remastered 2023)
Get Down Saturday Night (Remastered 2025)
Get Down Saturday Night (Remastered 2023) (The Lost Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68c946ea7a9c3f970a546f5aff5d05e38bbf56c446ddd7824046ff664ee868d3. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBXG0920059 — a six-check JSON result.
Get Down Saturday Night (feat. Jocelyn Brown)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd20993df36e5ec0e8fab9935d338b9e6db5f3dbd045b738a29ba1534b60fcd88. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBXS2035099 — a six-check JSON result.
Get down saturday night Nu Skool Remixes
Get Down Saturday Night (Nu Skool Remixes)
Get Down Saturday Night (Bratpack remix)
Get Down Saturday Night (Latin House Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b97ae76ef2ef61dd97fe11edb7f3ff8c1111c87f145c03b37c85cb020206b22. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T21:05:52Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V82154996 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe0d156aba1e2f59ea8f8486b572a6abcd22ffe6f6f281f1f3602870d58447cc. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUXN22032390 — a six-check JSON result.
Oliver Cheatham and Jocelyn Brown Forever
Get Down Saturday Night (The Lost Remix)
Get Down Saturday Night (Remastered 2024)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3429f052e090eb2ddb3e507fbc2c5048ac834b97d92d2203ae6310f9579d674. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBXS2401111 — a six-check JSON result.
Mindbuster (Dance Mix) (Remastered 2024)
Get Down Saturday Night (Extended) (Remastered 2024)
Get Down Saturday Night (Funky Latin House Mix) (Remastered 2024)
Wake Up Everybody (Frank Degrees Remix) (Extended)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79c68317b182abeb9cd408dc9bb373eca8cc00ee8124e8e6ac3c83b7126ab80a. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBXS2501234 — a six-check JSON result.
Wake Up Everybody (Deejay Sat & Frank Degrees Remix) (Dub Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cf8fac6a99ce9b3e16cabbfa2f9b56bfb63c2e037a5bbc4b02f0b2d1d8cd8bd. Chain 2 (Bitcoin): anchored in block 959080 (2026-07-22T00:07:05Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBXS2501235 — a six-check JSON result.
Get Down Saturday Night - Special Extended Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02f1e036310e5a5ae17e0397ad7730f0ad492bc8d5fbf63ec762436921880c98. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72206560 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d2fade90884f5e9a7852513c42fc7581c0ab80567313a4f6d3c9859dec665c7. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR8GV2291790 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3148534599c33ec714bb077dba7c6899c4d82d35b9961550fbd9859d3b339984. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMC10111183 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3148534599c33ec714bb077dba7c6899c4d82d35b9961550fbd9859d3b339984. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMC10111183 — a six-check JSON result.