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 0xb784216b015786ad8a1b5525edc64093b200da83b0bac1e802ce95c4b04fab4a. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/009227e8-94ee-4663-95ee-5b2994096f6c.json and https://artists.proofprofile.net/proofs/artist/009227e8-94ee-4663-95ee-5b2994096f6c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
River Focus: Soothing Waters Concentration
Reflective Melodies: Music for Thoughtful Evenings
Dogs' Day Music in the Rain: Puddle Playtime
Tranquility of the Inferno: Soothing Melodies of Fire
Piano Puddles: A Serenade for Little Dreamers in the Rain
Harmonies in Storms: Balancing Life's Dynamic Forces
The Last Sanctuary: Songs of Hope for Our Earth
Binaural Resonance by the Cascading Waterfall
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 0x302b1f1cd911891d0959d1960d7e4e08169ca9d50ef73488045734f976f96342. 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/GBWUL2531367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01be7558de3d22556079920314a498454527fa23ffa7faf09168dd17bd2f9beb. 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/GBWUL2531383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4257273002f1690f3b1c75733d147ed9785555b9f9387fded0e3907958d8fa5d. 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/GBWUL2531391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x293ee4c381e191b14c7ff13169f351ce4be619b3642471a64c75b68ecadc7005. 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/GBWUL2531410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7de303f0dd25f848ecc6916a1bb51416022eb5df845029cc91545413cee2257d. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/GBWUL2531401.
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 0x7fa887e4fbd6e53d2a9ced28799c084ef21fe789fb71c215aa57cf9a83e3ae34. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/GBWUL2531435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x163f85464428c4693bb71ec9d6f99f2ab2525672dac9b0b97656337fd2cca2e9. 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/GBPS83876517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc63b10504f66e0633b813aa7f1e5196b509ad724613f71417de276d33e10c65b. Chain 2 (Bitcoin): anchored in block 960200 (2026-07-30T02:37:10Z), 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/GBPS83876493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b03230df7965ba4071f84476de4cc425023e1e0eecc528e12db27f17f9ee68f. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/GBPS83876520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f64f4e94c1829b314eb470f2474d3761d54d917471d678e763206e2b530dffc. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/GBPS83876537.
Dreamland Directive: Doctor's Orders for Heavenly Waterfall Serenity
Quiet Binaural Sleep with Birds Nature and Creek
Birds of Calm: Binaural Relaxation Music
Serene Water Chill: Calming Relaxation Music
Midnight Ocean Rest: Sleep Under the Stars
Binaural Tranquility: Fire Meditation Echoes
Serene Downpour: Meditation with Rain Sounds
Gentle Fire and Music: Stress-Relieving Harmony
Nature's River Symphony: Flowing Water Melodies
Thunderous Baby Melodies: Musical Lullabies
Rainy Sleep Oasis: Serene Slumber by the Drizzle
Rainfall Pet Oasis: Raindrop Animal Melodies
Lullaby Harmony: Music for Raindrops Rain Baby
Concentration Harmony: Musical Fireside Melodies for Focus
Rhythms of the Wild: Nature's Music Tapestry
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ceb4dfcf511c60ce3875aef52640cd0bacb5c9baec5cee0747dffdce741f730. 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/QZZ8B2377200.
Yoga Harmony: Music by the Waterfalls and Tranquil Streams
Harmonious River Retreat: Music for Ultimate Relaxation
Serenity's Canopy: A Melodic Respite in Nature