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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6308532842479efa499cc0d1d15cb25a91568d8b3dbfa08818d026dc3f5c3406. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b29a85ad-bcef-41ba-a491-838895acd00e.json and https://artists.proofprofile.net/proofs/artist/b29a85ad-bcef-41ba-a491-838895acd00e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Maniana Radio Show 106 Hosted by Dj Phellix (DJ Mix)
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30423361291e068ad87689f9e6627cf5cadb0c3f286d0c86183bd09ac7788858. 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/US83Z2011576.
Maniana Radio Show 105 Hosted by Cristian Poow
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b4273e6b1932b8ddbe47598847a1293aae0495b8fd8499057b9f582df16cbc5. 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/USLZJ1912728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33c12d99ff6974ef209f04ed9f5ea8754e4beed4a91edc054a49e2c645c5d30b. 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/UKACT2160202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2099156a81589627035ae67bbe849203a8a1959b2d4cd5f3ada7333cab3edd7f. 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/UKACT2160204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a7560955e1cfea6f76017b11718f8192915e3da43f1cd560a0f822cd2b89340. 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/US83Z1830401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34d56f91442c87d4b4b48e7f3679139881eee53428c4cd3cacde0666303e5aa3. 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/US83Z1825021.
Collection of the Best Tracks From: Mike Drozdov, Pt. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33c12d99ff6974ef209f04ed9f5ea8754e4beed4a91edc054a49e2c645c5d30b. 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/UKACT2160202.
Maniana Radio Show 104 Hosted by Adriana Ray
Maniana Radio Show 107 Hosted by Dj Krasimirov (DJ Mix)
Satisfaction - Erhan Boraer & Mert Kurt Remix - Mixed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x759031c60a5820d49a7f90720024a03d5e868404c0c51359531a80acb955ec25. 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/US83Z2103381.
Collection of the Best Tracks From: The Bestseller, Pt. 1
Christmas Deep House: Best for the Year 2022
Devotion 2021 Mixed by Andrew Dimas (DJ Mix)
Collection of the Best Remixes From: Last Midnight Train, Pt. 1