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 0xd227bf3d7d0bff2502e9e319423a816515764fb23d3fd2e2336d52089c18f18e. 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/74bef18b-e6be-46f2-a1db-ef151bdf112c.json and https://artists.proofprofile.net/proofs/artist/74bef18b-e6be-46f2-a1db-ef151bdf112c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Aguas Tranquilas De Concentración: Perspicacia De La Playa Oceánica
Concentración Para El Flujo De Información Del Océano De La Naturaleza
Las Ondas Perspicaces De La Naturaleza Del Océano Sereno
Sonidos De Océano Eterno Para Una Concentración Tranquila
Retiro Oceánico Para El Enfoque Costero De La Naturaleza
Ondas De Concentración Nocturna Por El Océano
Aprendizaje Iluminado Por La Luna En El Flujo Oceánico De La Naturaleza
Aguas Tranquilas De La Visión De Las Olas Oceánicas
Deep Meditation Tones: Music for Reflective Silence
Evening Relaxation: Music for Chill Calm
Peaceful Water Flow for Animal Relaxation
Gentle Rain Sounds for Pet Stress Relief
Cats' Relaxing Rain: Tranquil Rain Soundscapes
Soothing Rain for Whiskered Contemplation
Nature’s Chorus: Binaural Birds by the Creek - 80 88 Hz
Ember Dreams: Warm Fire Sounds for Sleep
River's Focused Ambience: Concentration Sounds
Purrs and Crackling Embers: Soothing Binaural Melodies for Relaxed and Happy Cats
Sea Harmony Flow: Melodies for Yoga Tranquility
Serene Seas Harmony: Music with Ocean Waves
Mystic Rainfall: Studying with Nature's Guidance
Nature's Classroom: Rain's Gentle Lessons
Rain-Kissed Learning: Mystic Study Sessions
Rainfall Insights: Nature's Educational Symphony
Scholarly Rain: Mystical Study Companionship
Mystic Rainfall: Nature's Wisdom for Learning
Inmersión Profunda: Música Relajante Del Océano Para Terapia Del Sueño
Profunda Inmersión En Un Sueño Tranquilo
Nana De La Naturaleza En Las Profundidades
Canción De Cuna De Las Profundidades Del Océano
Sueños De Paisaje De Aguas A La Luz De La Luna
Focus Symphony Unleashed: Immerse in Sonic Melody
Concierto De Coral: Música Relajante Del Océano
Serenata En Medio De La Armonía Del Coral
Sueños Junto Al Agua Del Concierto Acuático
Focused Music Raindrops: Concentration Sessions
Raindrop Spa Serenity: Drizzle's Rejuvenating Touch Melody
Paisajes Encantados: Música Relajante En La Calma Del Océano
Bajo La Costa Iluminada Por Las Estrellas
Armonías Encantadas De Las Profundidades
Respiro De Un Día Lluvioso De Trabajo: Sonidos De Ambiente
Tranquilidad Oceánica Mística: Serenata De La Naturaleza
Naturaleza Susurra Nocturna Sueños Náuticos
Serenatas De La Naturaleza Tranquilidad Oceánica
Serenatas De La Naturaleza Abrazo Del Océano
Nocturna Armonía Olas En La Orilla Marítima
Serenidad Nocturna Con El Flujo De La Naturaleza Del Océano
Olas De Relajación Oceánica Sueños Placenteros En La Playa
Oasis De La Naturaleza Tranquilidad Costera Con Olas Oceánicas
Olas De Paz Y Relajación En La Naturaleza
Compañeros Oceánicos Relajantes: El Calor De La Naturaleza
La Calidez De La Naturaleza En Los Sonidos Del Océano
Eterna Y Calma Armonía De Los Acompañantes Oceánicos
Dichosas Ondas Calmantes De La Naturaleza Oceánica
Calidez De La Naturaleza Por Aguas Tranquilas
Calma Comodidad De Los Compañeros Oceánicos
Mentalidad Enfocada: Sonidos De Agua Oceánica Relajante
Heavy Rain Falling on a Tropical Green Village Road
Heavy Rain Falling on a Tropical Green Village Road 1
Heavy Rain Falling on a Tropical Green Village Road 2
Heavy Rain Falling on a Tropical Green Village Road 3
Heavy Rain Falling on a Tropical Green Village Road 4
Heavy Rain Falling on a Tropical Green Village Road 5
Heavy Rain Falling on a Tropical Green Village Road 6
Heavy Rain Falling on a Tropical Green Village Road 7
Heavy Rain Falling on a Tropical Green Village Road 8
Heavy Rain Falling on a Tropical Green Village Road 9
Heavy Rain Falling on a Tropical Green Village Road 10
Heavy Rain Falling on a Tropical Green Village Road 11
Heavy Rain Falling on a Tropical Green Village Road 12
Heavy Rain Falling on a Tropical Green Village Road 13
Heavy Rain Falling on a Tropical Green Village Road 14
Heavy Rain Falling on a Tropical Green Village Road 15
Heavy Rain Falling on a Tropical Green Village Road 16
Heavy Rain Falling on a Tropical Green Village Road 17
Heavy Rain Falling on a Tropical Green Village Road 18
Heavy Rain Falling on a Tropical Green Village Road 19
Heavy Rain Falling on a Tropical Green Village Road 20
Heavy Rain Falling on a Tropical Green Village Road 21
Heavy Rain Falling on a Tropical Green Village Road 22
Heavy Rain Falling on a Tropical Green Village Road 23
Rhythmic Canine Melodies: Harmonies by Ocean Waves
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee92612fc922886d845c33146fcd376859eb4f892691bbeb9fdae5e135ac64a8. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4Aus1mivzaYVgRWmnFT6O1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Aus1mivzaYVgRWmnFT6O1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa56b3c2468d8d912e1e39f4421bcaad9731c208b017689fc5343c17e91b483b2. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/445TGqNOn1nGI0T2QCYkh7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/445TGqNOn1nGI0T2QCYkh7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fd6dfeb698804be371a3076ae95e93396faae35d8089f3a8b9588e5329bb7c7. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3kSGV9MuJh9VbLx5x3UN03.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3kSGV9MuJh9VbLx5x3UN03.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7220c5777b4cd2e2b282ced88d75a54a1df63058f7491c3e8f9b2698e685152. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3eqhRuaifkjQcgMmuTedxJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3eqhRuaifkjQcgMmuTedxJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc6717197cfb8c0aab91755855e71883d2ed918ec54258d99e98f9ab636a97b7. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/44hbMmhkWC7K7PAkX0P6M3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/44hbMmhkWC7K7PAkX0P6M3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3737c91735abc1617951b9f982cc68f16e5769c7811c269f6d48dbfe7cd5d49b. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0rukwrhQhqQMjxlmiB4O7p.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0rukwrhQhqQMjxlmiB4O7p.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a7adf7b979a01d1ee8890dd5db9313171b8e143910860ea65c9520381f9046a. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4aButT5QypQif6VGKpGn7Z.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4aButT5QypQif6VGKpGn7Z.
{"copyright_id":"0x15bfd8a9716b7dcbc2a6797dbdf093cd936de3550e46bb5121f413fe0ff12003","isrc":"SE6RB2139201","name":"Pure Forest Rain","registered_at":"2026-06-26T15:37:43Z","spotify_id":"3gQyX3VICg7bgvyR1PVwq4","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15bfd8a9716b7dcbc2a6797dbdf093cd936de3550e46bb5121f413fe0ff12003. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3gQyX3VICg7bgvyR1PVwq4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3gQyX3VICg7bgvyR1PVwq4.
{"copyright_id":"0x75e58bd67485fbc08f33812ab1839253b6685af623c76e009f2b8c7aaf3623be","isrc":"SE6RB2139202","name":"Magical Rainforest","registered_at":"2026-06-04T05:40:50Z","spotify_id":"5gKbTObGEDjqpB6pTzu1Ht","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75e58bd67485fbc08f33812ab1839253b6685af623c76e009f2b8c7aaf3623be. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5gKbTObGEDjqpB6pTzu1Ht.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5gKbTObGEDjqpB6pTzu1Ht.
{"copyright_id":"0x61fc0d1aee549a1c31be0af6062ecbc325b0ceaab8a96d399d4350759d38741d","isrc":"SE6RB2139203","name":"Birds In A Soft Rain","registered_at":"2026-06-22T21:56:19Z","spotify_id":"70OsBNjc6KwImymt3rAqO3","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61fc0d1aee549a1c31be0af6062ecbc325b0ceaab8a96d399d4350759d38741d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/70OsBNjc6KwImymt3rAqO3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/70OsBNjc6KwImymt3rAqO3.