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 0x820c92af074946536f80c0ce32623ad8275ecd0df7eafcc5030d13ddd6ab991f. 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/86a86c05-a8c1-4ebe-959a-9726df948ff9.json and https://artists.proofprofile.net/proofs/artist/86a86c05-a8c1-4ebe-959a-9726df948ff9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
The Greatest House Chillout Music – Best EDM & Chill House Sounds Collection of 2019
Party Mood Chillout: Background Deep Chillout Tracks for Tropical Party, Positive Vibes, Relaxation, Beach Sounds from Ibiza, Summer Holidays, Electro & Deep House Styled Songs
Relaxing Balearic Feelings: 2019 Chillout Electro Music Composed for Best Relaxation Experience, Total Rest and Calm Down
Ultimate Ibiza Sunset Chillout Music Lounge 2019
Pure Ibiza Chill Melodies: Best 2019 Ibiza Summer Beats Album for Relax, Sunbathing, Rest Under the Palm Trees, Lounge Balearic
Ibiza Sunshine – The Hottest Chillout Music of Sunny Ibiza 2020
Tropical Holidays Chill Set: 2020 Chillout Ambients and Beats for Your Hot Summer Days Spending on the Beach
Beach Chill Vibes: Summertime Chillout Vacation Music Best Mix
Private Party Chillout Electro Vibes 2020
Fantastic Holiday Chill 2020 – Deep Chill Out Music, Lounge Chill, Deep Rest & Relax, Summer, Chilled Lounge House, Relaxing Tunes 2020, Pure Relaxation
Chillout Fiesta 2020 – Beach Music, Night Chill, Lounge Vibes, Summer Music, Deep Relax, Calm Down, Relaxing Beats, Cafe Lounge Hits
Chillout Compilation For The Start Of Summer 2020
Party after Party: EDM Mix for Summer Holidays 2020
Deep Chillout on the Beach – Beautiful Summer Vibes for Total Relax
Ibiza Party Enjoy - 2020 Electro Chillout House Music Mix, Calm Vibes and Party Beats Selection
Lazy Afternoons: Chill Out Ambient Music
Beach Party Music - Feel Good, Holiday Chillout, Evening Club Vibes, Electro Lounge Chill
Positive Lounge Music: 15 Mood Boosting Songs, Bringing a Little Sunshine into Your Life and Make You Feel Much Better
Chillout Lounge Relaxing Music: Ibiza Vibes
Deep Summer Trance: Psychedelic Beats for Night Beach Tropical Party
Electric Sky Vibes: Deep Chill Out House Mix
Deep House Sessions to Chillout to Endlessly
Club Obsession: Cocktail Party, Deep Chillout Lounge Mix 2023, Vibrations City
Push the Feeling On: Deep House Club in Ibiza, A Night in Hotel
Summer Chill House: Ibiza Chillout Lounge, No Voices Chillhouse
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 0x3cf6ca1f1cc2b420e0fd9ba7195a4b0aa1ff8326e741b9b223052b8736ca8bfc. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/DEPI82425940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78f65fd25729848491982cc1357f527760d5830b1239fd036be2ecab224aea40. Chain 2 (Bitcoin): anchored in block 958734 (2026-07-19T12:54:58Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPI82425942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2125907179e36c4bcde2a82c2ccb1dc2e3a5489c2e4d282058e7e23618112093. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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/GBPS84118039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c192afd1dafffe68b754673be27676a743faa3063154c9fac6294d8e661bd82. 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/GBPS83875882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x612a67ec9c28f6900c53220a40fa5d3b4edce6c00d3e2a729f3583d64b3d8266. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/GBPS84118094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4c3c361e912cdfb07a62211937845a32d068c72a4da51755a1e3376dd94f432. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/GBPS84118134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x930484ec42034dbce29898cb6db56189304f204fd83955b172b50425ccfd79e5. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/GBPS84117996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85f38faedb08d81693fd49946d1e55bdc989e3dbdb1a111f9d81bcd29455aeca. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/GBPS83875807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x866426d7c8b21af25b8b0bb2ea870f8cad3ab4514cc9366cc0fb9fe4271be01a. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/GBPS83875738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe71d5fd998f38c5c1e2bad3a0f030b7484fcfcbe9c99720240df81fdf0a44369. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/GBPS83875739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe34b4196c437d096274192639722cbc35ac5accdd0674838d6841237cbb5f902. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T17:27:09Z), 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/GBPS83875809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0300f4eae1d031b684e4f244dd9b4fa73583759c741b70079d0f722f0cf4e66f. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/GBPS83875885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b24097796214e3c655316b08718207b7e3afa36664d0f93e60ffe748fe8b3f7. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T09:06:33Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPS83875811.