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 0xeb7bebc718a6e0b729cf0a6643f93e3ee6e1c6881b0b8aeea4319f43650dd11d. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/940d8257-1555-401d-971e-a1bf6cf9e5cc.json and https://artists.proofprofile.net/proofs/artist/940d8257-1555-401d-971e-a1bf6cf9e5cc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
50 Ambient Nature Sounds for Awakening: Morning Birds Singing in a Forest – Meditation, Yoga Mantra to Release Stress & Relaxation Music
Relaxing New Age Music with Nature Sounds
Greater Sense of Stability in All Aspects
Awakening Spirituality with the Sound of Calming Birds and Nature
Bliss Music - Meditation Music for Spiritual Awakening
Pranayama Yoga - Deep Brething Exercises
Wind Blowing or Birds Chirping in a Forest
Relaxing Background Music for Complete Ease
Kundalini Awakening and Rising Healing Music
Relax (Birds Singing & Water Sounds, Waves, Rain, Sounds of Creation, Soul Nature Sounds Food)
Relaxation and Pure Energy - Summer Rain
Healing Through Sound & Touch - Rain Chimes
Joy of Life with Positive Energy - Summer Rain
Gentle Music for Inner Peace - Countryside
Therapy Sessions - Calming Nature Sounds
Music for Healing Through Sound and Touch
The Best of Autumn Birds (Relaxing Nature Music for Meditation, Relaxation and Deep Sleep, Serenity, Calmness and Bliss)
Countryside Nature Music (Birds and Cow)
Magic Birds Sounds – Anti-Stress, Calming and Chill, Harmony, Nature, Peaceful and Serene Atmosphere
Жизнь удивительная (Потрясающие моменты, Птицы, Дождь, Волны, Лучшее из 2018, Самая расслабляющая музыка, Счастье и покой, Успокаивающий фон, Универсальная музыка)
Singing of Birds in the Garden. Relaxing Sounds that Put You in a Good Mood
Freedom of Mind. The Energy of Birds Singing and Time to Relax (Meditation, Beautiful Sounds, Creativity)
Spa Sanctuary & New Age Music: Body and Soul Relaxation, Curing Therapy
Sleep Little Baby: Calming New Age Music,Time Go to Bed. Peaceful Tones for Trouble Sleeping
Relax with the Melody of Birds Singing - Deep Relaxation and Positive Vibes
Nature Music Background: Birds and Water Sounds for Sleep and Studying
National Bird Day: Calming Sounds of Birds
朝の鳥: リラクゼーション, 静けさ, 調和
Zacht Vogelgezang: Vreedzame Geluiden uit het Bos
Forest Stream: Healing Nature Sounds, Rainforest, Birds for Relax Mind, 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 → block OTSBitcoinBlock must exist at that height 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 0x34b825232aa27c081ff013f593dc0379ecad73414ce433e4fb5e5a4e4f72d2f3. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/PLS922390133.