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 0xd4aeeb10fbb80a5487e9b62ea75437fb001480a317057afdcba05458085bbefe. Chain 2 (Bitcoin): anchored in block 954062 (2026-06-17T07:39:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/46902d1e-72fb-47ec-87fc-541b6dd7d930.json and https://artists.proofprofile.net/proofs/artist/46902d1e-72fb-47ec-87fc-541b6dd7d930.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 0x2e81bf94478133d79da4499243caa7105cdf4b4dded9928f87b3006c0836aac5. 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/DEUD42119140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0518d59e9b4ec1bf00880a9d84b4a29c1d510519f13c696292628e581672ce92. 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/DEUD42119172.
Just Rare Grooves Compilation Vol.1 Compiled By Ashes Deep & Tommy Bono
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a6aaf17c306dc0f56302bef69340fa6196d6b78e6cef67cf299be2f9a75ba08. 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/FRX762288110.
Taught to Hate - BioHazard People's FMM Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35ba12ade6640b4344a6b1767c3e3b20d04331c58eac165191edabc8a46b3fee. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/US83Z2037943.
Bring Back House - TimAdeep Soulful Turn Up
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x001a00ab61b7e77f956eae2c76b8ed216f48f5e6f817fd23fbd43301332968be. 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/ZAA9N2100004.
Bring Back House - Buddynice Redemial Mix
Bring Back House - BioHazard People's FMM Remix
The Lazy Bank - Dan Schultz Remix - Remastered
Red Eclipse - Wade Minnie Remix - Remastered
Strange - Mandla Jamela's Emptiness as Expression Dub
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa65e10a5f079d7e88d024e5c63fd169648315a8b7deac0d1b0b50885d9a3a819. 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/US83Z2226927.
Get Stitched, Vol. 7 Selected By Wade Watts
Begging for More - Alvaro Hylander Remix
Day Breeze - De Mogul Sa Late Night Remix
Joyful Happiness - The Soul Journey Remix
Roots of Asia - Soul Arab's Nocturnal Dub
Explain It To Me - Giso's Broken Beat Remix
I'll Do Much Better - Msiii.K Late Night Remix
Hold Your Key - BioHazard People FMM Remix