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 0x2e24cbea499190ba897e97a59fa74fb9192d7a76b7657638e6cd1660084962fe. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9ef961cd-765f-4440-b954-fb4e7d2fe656.json and https://artists.proofprofile.net/proofs/artist/9ef961cd-765f-4440-b954-fb4e7d2fe656.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Meditation Before Sleep - Sleep Meditation Music and Bedtime Songs to Help You Relax, Meditate, Rest, Destress
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 0x184c39d536fac4c04e5e57a3836539c1b576949eb23570a7a85f94ce76b0e2f7. Chain 2 (Bitcoin): anchored in block 958476 (2026-07-18T01:26:56Z), 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/PLL431400256.
Deep Sleep Therapy - Ambient Music for Restful Sleep, Natural Deep Sleep, Sounds of Nature, Ambient Sounds for Inner Peace and Reduce Stress
Easy Sleep Music - New Age Deep Sleep for Relaxation Meditation, Serenity Lullabies with Relaxing Nature Sounds, Insomnia Therapy, Sleep Music to Help You Relax All Night
Deep Baby Sleep – Cozy & Warm Sleep Music, Total Relax, Stop Crying, Fall Asleep Faster, Bedtime Lullaby Songs for Babies
Music for Dreaming - Music to Help You Sleep, Calm Nature Sounds for Insomnia, Deep Sleep, Music for Baby Sleep & Relaxation
Background Music - Music to Help You Sleep & Relax, Sleeping Through the Night, Sweet Dreams, Inner Peace, Soothing Sounds & Soft Piano Music for Lounge
Inner Silence - Music to Help You Sleep, Soothing Background Music, Restful Sleep, Inner Peace, Yoga & Relaxation Meditation, Calming Piano Music
Best Sleep Music Therapy - Nature Sounds, Trouble Sleeping, Therapy Music, Relaxing Background Music
REM Inducing Sleep Music - Relaxing Stress Releaser
The Asian World of Insights: Divine Meditation, Asian Relaxation
50 Ambient Compilation for Sleep and Vibes
Rêves Doux avec Ambiances Parfaites pour Bébés
50 Loopable Tracks for Spa & Chilling Out
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78b9d744e164c00f71be816de0bc32d4ea57c42ef756ea3ba32a5b4337287534. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/QZNW72321608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0c9222392277465d50a3cd3d59a47cefed36bdd7f19bbbcb201473823671e86. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZNW72321610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5720fc408c39e15db4f6c4886a057fd930b6245c1fda20e6d19d2feaa85d937e. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T19:26:53Z), 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/QZNW72321622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26f0e5fcf9084f203dde554e1ca486f46991f5989aaff888165bd6f38d23c4f9. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/QZNW72321623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cd1ceb4440a970eb7fd76d1cfc3157a2c16462ba09b221536b2287161d3a2d3. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T11:00:00Z), 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/QZNW72321624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66547a413c0fcf2e15459018e7e26e1e7eaa98f2de865b98af17092a909cc257. Chain 2 (Bitcoin): anchored in block 958529 (2026-07-18T09:21:41Z), 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/QZNW72321625.
Chorus of the Sheets for Easier Sleep and Calming Body
天空のキャプテン: セレステのメロディで雲を操る赤ちゃん
Echoes of the Subconscious for Soulful Reset and Body Recharge
Soothing Sounds for a Peaceful Night and Insomnia
Søvnens Våde Vej: Dyrkning af Emotionel Intelligens
Skinnende Drøm: Livets Lærdomme Bliver Afsløret i Regnen