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 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 0x592698eb8ef7de007a6cdc75b37c5310141f5868ac97b2dafe60301639a3a9b1. 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/d215bcbd-e924-4bfa-9fd6-0cb42b875bcf.json and https://artists.proofprofile.net/proofs/artist/d215bcbd-e924-4bfa-9fd6-0cb42b875bcf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
River Reflections: Water Music for Meditation
Binaural Stream Meditation: Flowing Peace
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 0x64b7fedc045779fda399ec3e6a5a57011d0cbfaf103549d15a8e7a970ecb653a. 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/GBRKQ2479362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfaae6b6a6f3b4b713d6beb7c3a060bd616b366a3f399d105ecb22b233c915bc. Chain 2 (Bitcoin): anchored in block 960303 (2026-07-30T20:11:13Z), 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/GBRKQ2479370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd49f2813c326a3351894616f8de1173a4b96dbe7d1acfc85ae9424ed8b026c7e. 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/GBRKQ2479407.
Tranquil Binaural Water for Mindful Meditation
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2713fefd0ea6754b5b024fe9c5ce30af9709540d856603b1a6c0b7f134e02a0e. 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/GBWUL2401175.
Gentle Rainfall Sleep: Calming Night Sounds
Mindful River Sounds: Soothing Meditation Tunes
Cat's River Serenity: Soothing Ambient Sounds
Spa River: Calming Waters for Rejuvenation
River's Rejuvenation: Spa Music for Stress Relief
Pets Playful Rhythms Lofi: Harmonic Echoes
Meditation by the Water: Stream's Serene Sounds
Calming River Music for Dogs’ Relaxation
Creek Meditation Harmony: Quiet Waters Melody
River Slumber: Baby Sleep Gentle Harmonies
Relaxation Waters: Serene Stream Symphony
Pooch Harmony: River Melodies for Canine Companions
Tranquil Nightfall: Soft Melodies for Peaceful Nights
432 Hz Let the Sounds of the Universe Wash Over You & Restore Your Inner Light
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x578d6e910c31e2b2f6db70e19d17868672651bc48d573da3bfe83bf762856f3a. 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/QZP7F2553115.
Reflection Sound Peace Mindfulness Soothing
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48737f4256667d96f1473c57164afddfebc2acf276984f1b8ddb042c2dce6a6f. 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/QZP7F2553120.
432 Hz - Soothe Your Nervous System & Let the Healing Music Guide You to Deep Rest
432 Hz - Experience the Soothing Power of High Vibrations & Let Your Energy Flow
Chakra Harmony Meditation Dreams Dusk Transcendence
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a7891539a5eb7045cb09ef67b64173e58ad024fd30c0497d1d298d51bd411e0. 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/QZP7F2550046.
Meditation Therapy Ethereal Awakening Energy
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d888beec068ce97e271861fc6311f5bea5cbfa12ba7bec7b95b5ca30b6a95ec. 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/QZP7F2550047.
Light Balance Relaxation Wellness Silence
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d183f0899a9559775992cdc490542255ae5e910813691b18caa5fe0f7bab9f1. 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/QZP7F2550049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85b1faa793f36e6047012a0252887be6efb488074074b32ffe1fd3edc77c1528. 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/QZP7F2550050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8deffe408597828e27e8808a8f2aab3f7e90d6dce6f17a8121534f8b6b5d9e4. 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/SEXGF2133401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bb69e9c601bda56120dc3758ac954f43aebc847f9a9ad65768e2bab310706ee. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/SEXGF2133402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4b03c47d103bbd4d5471b25c8bfa4309a562ac9d5170bb92e0744c925f091a2. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/SEXGF2133403.