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 0xd3c723bdbeef0dc338e9ca3d9d936772d6f54d83ca49ff6272ca6b923c47ca8e. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c3a0d8de-6d22-4065-ba3a-f2873554c00c.json and https://artists.proofprofile.net/proofs/artist/c3a0d8de-6d22-4065-ba3a-f2873554c00c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Tight Laces - Marcel Dettmann's Response 1
M Train To Brooklyn - Marco Carola Remix
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 0xa15157572c9d541d846e09ef002a1548a44514361d76170f882169e91de03dd3. 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/DEHE40800028.
Black Truffles In The Snow - Mike Huckaby's S Y N T H Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa22644d1da07fd082b23793ae427eb98839b060903f30ffc78739c751a6bc4cd. 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/DEFB40700071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9449127dc0d885f6723c8bdb982c2431460daa8b09637b30038d5f01ea61540b. 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/DEFB40700075.
Watergate01 - Mixed by Onur Özer - Continuous DJ Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc118489ad3b1135a65859cfeee165d5ca0c58c2a5b3faeedf13414ff9a381b29. 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/DECY50934101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ce59ed2c5fd646d613575740505bb181629e1cfb72aae65c5c76dc91f8ed8d3. 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/DEFB40700057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c9bc36eae00265224300584f01198963503f8e48c653c046162eccb2199a2da. 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/DEFB40700058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x324a1ced2a3154e87c9ff50451b86772b0e20d95b59ef21eb1056fee1313d017. 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/DEFB40500017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b2216a806761c4a2b0fb8a03ecbb4396a834a3ab57e590f42fa59689947e793. 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/GBHSF0900024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aa98ce33a338fb3018c497d0a30345dd744e9aced8b8dabd95ccc27cf86c21a. 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/GBHSF0900027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad567534820de483c8c2546819207f79387457720b9a0296d8f3c00ca82cc6df. 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/GBHSF0900029.
Below Radar - Mathias Kaden Rhythm is Rhythm Remix
Black Truffles In The Snow - Mike Huckaby's The Jazzed Out S Y N T H Remix
Believe And See - Plastic Avengers Remix
Deepest America - Samuel Davis Dark Soul Mix
Loco Dice - The Lab 01 - Continuous Mix One
Loco Dice - The Lab 01 - Continuous Mix Two
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x712baabcfd287f0df343284233ed139c3800f7363cd43dec20fc2f3ebf4429a8. 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/DEQ200700220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3136119e46d8ef2c4405f91ba53919f55225e741fa7ecf1b6dd4eed99a68d1b5. 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/DEQ200700221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe97793a2313eb1a7ca02b9109700f67face08203f9a728a9f85ea6960b68403. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), 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/DEQ200700225.
Feeling Love - Wighnomy Brothers Give Peace a Chance Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc23a23d12fa75b7f63278055ed8870ce8249c98e6f3886eed88f8a9eb107c1c9. Chain 2 (Bitcoin): anchored in block 958041 (2026-07-14T18:13:17Z), 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/DEDU60500011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d6f83fe278a222f329968676eaade4dea17c5da2805be3ced717f6934d22c27. 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/USI4R0608095.
Hisses, Drops & Accidents (Variation for Rotating Surfaces)
Freude am Tanzen pres. Tanzfreudbarkeiten
Feeling Love - Wighnomys Give Peace a Chance Remix
Bäume Strahlen Stress Aus - Robag Wruhme Mfda-Mfda Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdcdb4d8482d8fbc04f962b99786e6393a6027ed7517d7bc6cc7147efe10be42. 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/DEDU60600002.
Bongospace - Windworld Edit by Ion Ludwig
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c7729de65316a331525fa95247596fa9d6d854b7f84856fc556f04e96db2a8b. 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/DECY50934103.
Fade me in feat. Jorge Gonzalez - Original
Roots - Luna City Express & Matthias Tanzmann Remix