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 0x100daa7aabb6f8bd8f3d49b19656e8866924734fb32a4df021c37fea41273b9d. 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/dd02222b-a27c-4dbf-931f-dd27591e13ac.json and https://artists.proofprofile.net/proofs/artist/dd02222b-a27c-4dbf-931f-dd27591e13ac.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0xcc41267f0bd450ff947f5e6691430610a7df0880de74e937cb84816fde9dfa76. Chain 2 (Bitcoin): anchored in block 958708 (2026-07-19T09:08:25Z), 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/TCADQ1813301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d21b9ded1efe9864281e714588ad70180da5b196126dba19754be085f542d4f. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/TCADY1844497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86e135f7a55f2916fe8d3cc133f05a75a207a3fb606a41858890d73acc7c7da1. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/NLRD51952832.
2020 Best: Ultimate Summer Meadow Music and Hard Relax Sleep
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1f04e144cb046e421e23c188fb2ce75debbc196547eae939566ae859f3c164a. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/PL50G2102404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7550f508de8eb33f59e0a635070c695d210bf6378a91080ce58c9b93e4044e79. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/PL50G2102406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4986c2753252dfbb2903a23b09536a4b6bdac618151fbad1ee4396425be67c29. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/PL50G2102408.
Night Crickets For Sleep (Loopable, No Fade)
Natural Cricket Sounds (Loopable, No Fade)
Soothing Night Crickets (Loopable, No Fade)
White Noise and White Noise Alternatives
Soothing Rapids for Background Sounds and Natural White Noise
Falling Asleep Listing to the Sounds of the Road
Soothing Fans and Air Conditioners for Background Sounds and White Noise
Soothing Waterfalls for Calming Background Sounds and Natural White Noise
Shipping Yard Sounds for Background Sound and White Noise
Refrigerators and Generators for Background Sounds and White Noises
Reading Environment: Relaxing Rain Sounds For Quiet Reading
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa77502cda81393783632bf01e0798589907c3d3082d5fd33dc721ff76d894a23. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/PL50G2206373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9796ac9c067ba0f071aa8a6e629c5edf52d79cd0a90f818b3b1aa3092a0c39a9. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/PL50G2103300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3110f4e9c1016bb6b4d7cfd1808f9030f23cc1b2a9a82c337c36c4ac527007d0. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/PL50G2103301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88101b263d5874ec083f4539a291bbe2335b6ca22fd110e52118d5f608a20dea. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/PL50G2103303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9995cc5001706b8abefbbfd93ade99b6fb2f507869e72cb95f5af775e514d1d. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/PL50G2103304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27220e44e99309a32bb7e62022c76ac291049372b652048126236db67b066667. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T11:53:19Z), 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/PL50G2103305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe1749771487e9a2d6d00aa5f56dcd44851d641ca660af3aa57247fcd394aff4. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T19:59:49Z), 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/PL50G2103813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5e6c360fdf2e76ce1a6a163d2612f312b49a789d762b704b6b7a6bedb227462. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/PL50G2103814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f33e3af856669e9285cf5771fd3f7fc455dd2a26bb7f52b75adc4d889b53ebc. Chain 2 (Bitcoin): anchored in block 958126 (2026-07-15T11:07:25Z), 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/PL50G2103815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x294e9f72510f20dd1d61c82a2c34c2c8808544158ef3c41629dc762580f2dbed. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/PL50G2103816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5a33ebeebb58fc30caf7f24e63c2af051c31b6de66d74cca75957c65d8586d3. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/PL50G2103817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9099a314786506ea54c8cff1eade4004a7e6ec5569cb92d3a3b18324096c8077. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T23:48:55Z), 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/PL50G2103940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf50e687989c551c94182491ced96809782a9c8c14bc69d73e4501d3f7c482d6b. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/PL50G2103941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d7a765e1c538d8f06eb773662e183a42826214b0248b32abd91d984cd923635. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/PL50G2103942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf47878f442838a9f1f7682fd4ecd8c4f74d5559f563a26c6ed85196d27874071. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T01:48:04Z), 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/PL50G2103943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fff57f806f2ea799461b081d37f595e73fec800d35fbd9910ded10c2f9fecae. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:51:41Z), 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/PL50G2103944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x324c11084288b6bc4dcf37ef3f44d97a92f457f4e5889e4e9f7a04eeab4217fc. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T01:50:03Z), 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/PL50G2103945.
Owl's Insight: Birds and Wind Melodies for Deep Study
Owl's Academic Airs: Studying with the Wind's Wisdom ASMR
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1f04e144cb046e421e23c188fb2ce75debbc196547eae939566ae859f3c164a. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/PL50G2102404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3775533816fc2fe1c0a7d1f3054fbb30b58165c3a813d412469bf61e21b93c92. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), 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/PL50G2102405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7550f508de8eb33f59e0a635070c695d210bf6378a91080ce58c9b93e4044e79. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/PL50G2102406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe39cf595d6d5af6fbd7d27a700b02bb60e56b0c98fe54c7ce032ee081756eab3. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/PL50G2205860.
Eternal Nightfall: Wolf's Song for Gentle Sleep
Harmonious Piano Journeys: Yoga with Nature
Tranquil Nightscapes: Nature's Sleep Symphony
Starry Streams: Chill Music Water for Sleep
Midnight Calm: Chill Music Fire Resonance
Nighttime Canopy Dreams: Outdoor Sleep Symphony
Nighttime Waves: Chill Music Ocean Serenity
Oceanic Slumber: Ballad for Restful Nights
Mountain Campfire Serenity: Binaural Echoes
Relaxing by the Hearth: Ember's Lyrics Duet
Firelight Fantasia: Nature's Glowing Grooves
Efficient Work Melodies: Rain Raindrop's Music
Ocean Ripples Harmony: Concentration Beats
Relaxation Oceanic Harmony: Gentle Waves
Melodic Thunder Tranquility: Soulful Relaxing Harmonies
Ocean Lullaby: Gentle Sounds for Baby's Peaceful Sleep
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1f04e144cb046e421e23c188fb2ce75debbc196547eae939566ae859f3c164a. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/PL50G2102404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4986c2753252dfbb2903a23b09536a4b6bdac618151fbad1ee4396425be67c29. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/PL50G2102408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62024997f15a4f04312981c5326389d5f2a97b87554be784ca5d75c92a2cec60. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/PL50G2206184.