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 0x7d91c81bceac04ba1694f6dee1b480bcff7aad5825619842cd9666daadbbe6db. 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/d8f08264-fb69-4da6-a610-9eb540122915.json and https://artists.proofprofile.net/proofs/artist/d8f08264-fb69-4da6-a610-9eb540122915.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Lullaby Dreams: Music for Peaceful Night Sleep
Meditation Sounds | Meditation and Sleep
Relaxation Music for Napping, Relaxing, Yoga, Slumber 2
Relaxation Music for Napping, Relaxing, Studying, to Release Sadness 2
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 0x49a667a85cc135297aa199ae366634485c894fb2e4e7da0472c367cae053cf55. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/UK6821618221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5abe2dd4d1a1855ab8e1e2d97b31d1ea06e43131465d772c756d980086952da0. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/DEYA91900306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x766a8bf946bdb977bfbd9f2ad975233585b45dec4c55aded7cd3b9a95294b3ea. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/DEYA91900309.
Schlafmusik zum Einschlafen und Durchschlafen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x740acf597f1891e1a4e63b68d878f8448d6d02284334fb25d5bd91635ef767cb. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/UK6821638058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae46ff482a2901ddd892cb40d6c138c05fce6b991ffdaa6ae4ac6724c15ced7a. 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/DEYA92017319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6927e898f3ca32a474461545b8b3f1aaf3aecd1fa1213cda4b1c5575a2b2bcf. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/UK6821638062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a6583e911bf34b11dcf8eb99aef519d586185a0933a0a0b09e0f45d5a59f5a5. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/DEYA91900321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f6d134b3bb6bfa8878bbc9f7e956d4a51781b76f08e1743a8b56f9b3a9b88a5. 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/DEYA91900327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x746851d7c6e954a6a9282d3330c06ed2441621807c74a4706d11fbb28626027f. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/DEYA91900340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe3ca9f7b29e2934fc9b0c38a08a84f8dee16e50135081f215e167841443af4e. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/DEYA91900346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29502ce7bc309bf64b0467702988d23ec59e9f48ae17616635a4c3f75e8f934c. 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/DEYA91900358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf879eb3d5f6df99246e61df6dd76cd92e197f42b5a2865967958aff95f09298d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/DEYA91900373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f0d9f1e42faf9db820f9eb59ab109504f5bb8e51e43e6643e420c5846df353e. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/DEYA91900376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdba7a25ad03579fc5964380474b558fc99853072d2ca4b0dfd7a2eb7417ebca. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/DEYA91900383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7936359e9a2101cf9a8ecacfc5a62427ebc19c737219fa6773482e201d9c31c4. 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/DEYA91900386.
Relaxing Music for Sleep, Relaxation, Studying, Next-Door Noise 2
Soft Music for Sleep, Relaxation, Reading, to Calm Down To 2
Sleep’s Soft Echo: Soothing Slumber Tones
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b2a161b1f324df4afbd3a68bde88de1d908f489bf5d4ca1a4c31685b681bad9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZWV32404727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ab77e3fe039a8231cb67515e0d7c6274e9584525c9fc5e3889ba63b7c851ad1. 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/QZWV32404735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x440559bec21d925489ed19bcae1b1a9d27d38fd1fb7f9b67930dca4c4a5f1ea6. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZWV32404743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48f73dcdd0da14b0f32584bb073ccd53556a1f1da0994c7411c77ef0ddc83e68. 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/QZWV32404765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3623dc2f1b7ed9941ee6a8139bd92dca7547f996fe0df814a03900444da2dd98. 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/QZWV32404773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e1c04ec41a313b134b7d81a0d4615c90ae1932019f452a010c1227b4e65a158. 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/QZWV32404787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaef6ab04fd69a9b568e9ac54520e48204618c2c4fb69ae1bc17558dc0465f1ba. 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/QZWV32404750.
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 0x87631f2a026d6f2e329c3903c0e2af2121165de9c5c6d67cbb612a2dc974d1f9. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/QZWV32404757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c11ab1ccb04335084bbbd6be524a5245100720b2b39dd62c4b7895f3d871406. 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/QZWV32404780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaaaafcb599328b0e572fbe4185208bca4c6095e96add4b08dc4df4291899bdb. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/QZWV32404796.
Relaxation Music for Sleep, Relaxing, Wellness, the Office 2
Relaxation Music to Unwind, for Sleeping, Meditation, to Quiet Down 2
Native American Sleep: Deep Sleep Calming Nature Lullabies
Relaxation Music for Bedtime, Relaxing, Meditation, Pregnant Women 2
Relaxation Music for Sleeping, Relaxation, Wellness, to Study To 2
Relaxation Music to Calm Down, for Napping, Reading, Anxiety 2
Relaxing Music to Calm Down, for Night Sleep, Reading, Holistic Reading 2
Relaxing Music for Night Sleep, Relaxation, Yoga, to Release Tension 2
Music for Sleeping, Relaxation, Reading, Mindfulness 2
Slow Music for Napping, Relaxing, Meditation, to Feel Better 2
Music for Sleep: Background Ocean Waves for Deep Sleep, Rest
Lofi Sleep Harmony: Gentle Night Rhythms
Sleep Music for Deep Rest, Healing, and Stress Relief
Silent Night Meditation for Mindful Awareness
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc637eed428ec13f1878d1299b33b9593a321c81a8ca8f94bee5b0b84753616b5. 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/QZP7F2554711.
Cascading Water Sounds for Inner Stillness
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc68d7bf12db5b5b605657b2082161b8e65f1622ebe3280962654ab67f690b432. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/QZP7F2554713.
Moonlit Sound Journey for Evening Relaxation
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12f1c84eb8d4b9f96e910ff38170a756171d16ce52db9eadb78f310837f5f842. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/QZP7F2554714.
Heal While You Sleep with Scince Based Frequency Music
Dreamscapes in Harmony: Meditative Sounds for Restful Sleep
Deep Sleep Music – Soothing Ocean Waves & Relaxing Piano Covers of Popular Songs for Sleep, Stress Relief, and Relaxation (Piano Instrumental Version)
Music for Sleep: Nighttime's Silent Symphony
Midnight Mood Music: Chill Music for Sleep
Deep Sleep Harmonies: Music for Peaceful Rest
Native American Sleep: Nature Sounds for Deep Sleep, Oneness
Slumberous Ocean: Music for Sleepy Tides
Native American Sleep Moments: Fall Asleep in Nature, Deep Sleep
Sleeping Music: Calm Nature Sounds for Deep All Night Sleep
Nature Rain Lullabies: Binaural Birds Sleep - 80 88 Hz
Creek Sleep Murmur: Soothing Slumber Sounds
Native American Sleep: Nature Sleep Music, Sleep Meditation
Sleep Ensemble: Background Deep Sleep, Sleep All Night Music
Native American Sleep Moments: Surrounding Deep Sleep Mode
Deep Sleep: Relaxing Piano Dreams, Calm Sleep Mode Melodies