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 0x70cf2a7e03e067a6f4ec1e03ce42956b1438301ea32d1e9a44e02fa6aeee229c. Chain 2 (Bitcoin): anchored in block 953750 (2026-06-15T06:12:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a8b98ac4-234a-4eab-9eef-829acdb7604c.json and https://artists.proofprofile.net/proofs/artist/a8b98ac4-234a-4eab-9eef-829acdb7604c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Fire's Serene Harmony: Relaxation Sounds
Music For Intellectual Growth: Mindful Meditations
Relaxing Music: Rhythms of Watery Dreams
Jornada à Harpa Dourada na Planície Encantada
Concentration Currents: Ocean Work Melodies
Remedio del Cuore: Sussurri Segreti della Guarigione
生活の詩舞台: 文学の風景での情熱的な劇
बरसात के मौसम के साथ सीखें: एक प्लुवाइफाइल के लिए अनुदेशिका
प्रकृति की कथा: बुद्धिमत्ता का अद्भुत बादल बरसात
Restful Rhythms: Sleep Music for Quiet Nights
Music for Deep Slumber: Nighttime Melodies
Study Rhythms: Concentration Music Anthology
Evening Reflections: Soft Melodic Insights
Night Music for Cats: Whiskers in Melody
Music for Relaxation: Gentle Calm Prevails
Music for Midnight Calm: Sleep's Gentle Embrace
Ocean Chill Moments: Relaxation Soundscapes
Meditation Amidst Thunder: Peaceful Sounds
Ocean Lullabies: Gentle Sea Sounds for Baby's Sleep
Midnight's Soft Tune: Music for Sound Slumber
Soothing Ocean for Babies: Tranquil Water Sounds
Soothing Meditation Tunes: Music for Relaxing Focus
Slumbering Ocean: Melodies for Restful Sleep
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 0x98bcb0a8e5859deb1ee92cf578483a6cc72729e33257996dd481e47ccb34f6a1. 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/QZZ8B2314283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0100c3f85dd2d8524af2497ef77e40419157e1911a3a3d619b7b92d031123cc4. 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/QZZ8B2314299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70d5f467478049a6831696f0f5e115535cb95305999e8e0b7f9f0ac5df7187d0. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/QZZ8B2314267.
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 0x98346ac3d9b9f3c2ef131ba35b81d66b6bf584ec8716f8468c7d053e2cb48537. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/QZZ8B2314323.
Tranquil Tides: Serenity Found in the Ocean's Embrace
Music For Exam Success: Knowledge Crescendo
Nighttime Fantasy: Music For Sweet Dreams
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41457d36f4673c7dd27dd6aaa2836a5baf43dfdf1ab3062a0af6e06252debbe2. 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/QZZ8A2374232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5198781d9f70d832fa6d8219e6aa2bc2a96ce70bd9a482c7c6435eb463d26e5d. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/QZZ8A2374222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcbef14ce76b6c1c7e9a1cb8205891a49560510969f5fde55115ecb3308734b6. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/QZZ8A2374287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e8034770a5a2b3b28666144e3f57846b71b991869890a4b87214c16d5841d0e. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), 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/QZZ8A2374296.
Melodies Beyond Time: Music For Sonic Adventure
Calm Oceanic Yoga Flow: Relaxing Music Ocean
Water's Flowing Notes: Stream's Serenading Symphony
Nature's Embrace: River Rhythms of Harmony
Flowing Flow: Relaxing Rhythms by the Stream