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 0xedd09bf09492efa9451cec347a217171cce04ce79942dfcce913171d954cbadc. Chain 2 (Bitcoin): anchored in block 954615 (2026-06-20T22:44:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c4e10d9a-575f-46ad-963a-97382b4f0ce2.json and https://artists.proofprofile.net/proofs/artist/c4e10d9a-575f-46ad-963a-97382b4f0ce2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
50 Chillout Luxury (Deluxe Lounge Experience)
Chill State Music (Lounge Mix Selection)
Chillight Style (Environment Collection)
50 Deep Chill Luxury (Deluxe Lounge Selection)
Chillmix Island (Happy Hour Compilation)
Chillout Gift (Lounge Surprise Selection)
Chillout Heart (50 Electronic Songs to Kindness Realset)
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 0x72efd58a171930d711a81d8f4d7174e2b3fff61165b1cab18948fa932b59bd07. 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/ITO171700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53b3fd9236c96f9ca5aea9868c3344c285309c8cb6fe981667ad6d9499214e60. 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/ITO171700004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6653463b8ba94808f8dffe5c90eebf6f3d0a26cec2ad318b7ce6cb9d99593f7b. 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/ITO171700009.
Lounge City Chillout Deep House Alternative
Chillout Deep Mantra (65 Deep Lounge and Chill House Soul Selection)
Chill House Class (Melody Lounging Night Selection)
100 Best Gold Chill Out Hits & Nu Lounge Experience (Great Evergreen Electronic Tunes for Ibiza Mar Relaxing and Café Bar Aperitif)
Chillout Adventure (Best Chillout and Lounge Selection)
Lounge Heart (50 Chillout Classic Hits Selection)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99294af1b18f5f7c6814fd91a238f18524218843451748b5e9b286c1c15ce3b3. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/ITO172000430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe24711ad281b07a135e3f250127e3de5070e8bfb8627d117df54b08f2b536aff. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/ITO172000428.
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 0x03d67cbfa2fafd8166d30dc2a20a1d229b6481a184c549747411f5b617787eac. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/ITO172000432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8dd9e7fbb36b9aef1463138432ca03afb904807d24201183b8f95d0d75c6b0e. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/ITO172000434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x658e8c4da6f6c16a524d342b7d79faa81ad443f7a46e28fff8fcc2abba101a5a. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), 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/ITO171800057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x806cf05de47480853151e8b834c4884d4b573f6b29aa4b358f40056d77fb148b. 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/ITO171800060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fcaf7f126cebf463fad201e9a40d3b5a5e7bcaf779094c7abf9061e9380c2a8. 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/ITO171800062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9f32b2b7486d8f84c6678f7a0b62aff3db8e9138163582a7d5868a11727b2b7. 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/ITO171600299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x317b5f2afdb2383b986256b682a91d722b008a619dd66ffc1a4fae846042bde2. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/ITO171600293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b6590c824c9713554e4a344c3638dc19d6936e28c9c6e6f14a2d063fc93cfec. 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/DEW871207713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc957fbfb410a8b314a26901074c1f51232035c697001b705feefdd19a117a178. 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/CH6541907403.
Ibiza Lounge Room (Classic Bar Chillout Opera Hits)
50 Chill & Nu-Lounge Experience, Vol. 2 (Great Chillout and Deep Lounge Tunes Hits Compilation)
Chillout Alternative - The Night Where Your Music Dreams Come True
The Chill Goes On (The Alternative VIP Lounge Realset Ambient Box)
Sensual Sound (Lounge and Chillout Collection)