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 0x6050990c262667a4af71c82e76ff6ea066894879ce7a39dd4ec6f8f2bb31c28c. 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/70f5978a-b8f9-42ef-b698-9849063b6a4d.json and https://artists.proofprofile.net/proofs/artist/70f5978a-b8f9-42ef-b698-9849063b6a4d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Soothing White Noise, Brown Noise, Appliances, and other Audio
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 0x13403310dfed018085a59dc10348c2314224693bd2663da3166f9604a92ad7c1. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/QMHNS1302389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2682c2938957bed66971abd5d4511dc752298e4c1daa36f653201d43c6c732d9. 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/UKJVQ1700092.
Sleeping Baby - White Noise - Loopable With No Fade
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1891df524cf1b46fccc2a9d6232b37a24c44a889e4216d4095330abf3aea768e. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/USLZJ1732747.
Clean White Noise - Loopable With No Fade
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc88bf8a728f0c662a842a72686f4e700c0459dc5c94270dd95e7bf709b290bc. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/USLZJ1732744.
Relaxing White Noise - Loopable With No Fade
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75357477f6f947338901f0b696ccc40e4701b92695452059e9769a753db93e65. 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/UKJVQ1700436.
White Noise For Babies - Loopable With No Fade
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x831d276311fa1a19889a0a70b3c5e2855f6f95f9ee66cd1b459eaa410a285943. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), 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/UKJVQ1700437.
Concentrate With White Noise - Loopable With No Fade
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7b7fdbc1d2227c78b64bbb50c45953e3f08e56a30ebfad229283778654e5b54. Chain 2 (Bitcoin): anchored in block 957874 (2026-07-13T15:43:57Z), 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/UKJVQ1700439.
Best White Noise - Loopable With No Fade
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeeb4e70745d40d63664d4eaa79a4904055197741ab9dafaf23b3315fd7fc6a2. 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/UKJVQ1700440.
Soothing Loopable White Noise And Wave Sounds For Sleeping
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86602bff83db936f916bc56762cf035333e0f4629f45714d6b098d64bd8ab7dc. 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/QZ5FN1705975.
Pure Brown Noise - Loopable With No Fade
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaca07a2c2dcdf6a25b220f08156a37306c50f7aec08d643c93779594f0f2ee3. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-17T02:01:08Z), 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/QZ5FN1705979.
Rain And Thunder - Loopable With No Fade (feat. Nature Sounds)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x711a3a3abda9cbe62603a9cb7ac313529901a48ba9c103dede72cd94fb6e8b67. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-17T02:01:11Z), 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/QZ5FN1705980.
Small Fan Low Speed - Loopable With No Fade
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4f18ee9750982f0725d99a036363e9178ee05987327e2a5c5fc7c07b10f49ed. 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/QZ5FN1705988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x234ff614b60ee2f7b992d08c52b29fca799d44b6541e832bdc78e53373958360. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T19:02:15Z), 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/QZ5FN1705989.
Smooth and Calm White Noise Looped for Sleep and Relax
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x615af429868c597c1a8c3f61e579ac645b75e7bad87b17c8de6c0b073b6ec2dc. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/PLS102010129.
The Memorable White Noise Spectrum For Learning
Humming Noise For New Days And New Skyline
Fashionable Noise For Your Mind And Hard Relax
Fashionable Noise For Your Body And Good Mood
The Memorable Pink Noise Palette For Nap A Latte
The Memorable Pink Noise Compilation For Good Sleep
Comical Noise For Your Body And New Skyline
Comical Noise For Total Dream And Bootup
Peaceful Noise For Your Mind And Much More
Fashionable Noise For Perfect Sleep And New Horizon
Humming Noise For New Days And Smooth Day
Fashionable Noise For Top Sleep And Cloudy Day
Brave Noise For New Dreams And More Rest
The Newest Blue Noise Spectrum For Your Comfort
The Newest Violet Noise Compilation For You
All The Shades Of Noise For Your Calmness
Brave Noise For The Tired Mornings And Misty Morning
A Whole Range Of Noise For Stress Relief
Modulated Noise For Come Back, Chill Out, And More
Peaceful Noise For R.E.M. Sleep, Rest, And Brand New Start
Hush Noise For Enjoy Every Day, Fill In, And More
The Best White Noise Set For Espresso Nap
White Noise For White Noise Therapy, Chill Out, And More
Peaceful Noise For Remake, Relax, And Much More
White Noise For Come Back, Loneliness, And Fullstack
The Minute The Fan Creates Melodies Dedicated To Your Comfort
Today The Rain Makes Pink Noise Devoted To Your Sleep And Chillout
Sounds Of Nature For Chill And Noise Therapy
The Minute The Vacuum Creates Tunes Specially For Your Nap And Relax
The Fresh Violet Noise Range For Learning
The Perfect White Noise Compilation For Good Sleep
The Perfect White Noise Palette For Nap A Latte
The Magnificent Pink Noise Spectrum For Your Comfort
The Magnificent Blue Noise Compilation For You
The Lovely Violet Noise Spectrum For Your Baby
The Lovely Violet Noise Compilation For Espresso Nap
The Lovely White Noise Range For Studying
The Beautiful Pink Noise For Perfect Nap
Powerful All Noises For Hard Relief Evenings
Super All Noises For Extreme Relief Mornings
Mega Songs For Tuned-in Take It Easy Evenings
Peaceful Noise Of Colors For Hard Take It Easy Nap
The Beautiful Blue Noise Range For Learning
Super Noise Of Colors For Extreme Take It Easy Mornings
Peaceful Noises For Tuned-in Relax Midday Nap
Powerful All Noises For Less Tense Relief Evenings
Super Songs For Special Take It Easy Night
Calm All Noises For Tuned-in Take It Easy Nap
Super Noise Of Colors For Hard Relax Evenings
Super Songs For Less Tense Chillout Mornings
Calm Songs For Less Tense Take It Easy Mornings
White Noise Specially For Advanced Relax
Brownian Noise Specially For Advanced Tension Relief
Strange Noise Specially For Lovely Chillout
Stress Relieving Sounds For Your Children
Stress Relieving Wind Tones For Your Baby
Colourful Noise Specially For Sweet Rest
Stress Relieving Womb Tones For All Kids
2020 Best: Get the Power with Absolute Looped Noise and Take Care
White Noise For Puppies, Dogs, and Cats for Relaxation
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab1dd788fdd99f8b30f7b89f5fd29b70a14150d19fd2cfe3416be0032e3d5d9d. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QZ5FN2112722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x391740c9cee3bc87b9a0b566334ef198a0dc0c74ad9f8eff6194a5f60230be87. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), 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/QZ5FN2112723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5ec526f5ee98ade2d77922a07db0c81d1f3bbdd1a2e064433f704d02f3b8da9. 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/QZ5FN2112729.
Loopable White Noise, White Noise ASMR, Sleeping Noises for Babies
White Noise ASMR for Deep Sleep, White Noise for Meditation, Deep Meditating and Relaxing White Noise Sounds
2020 Best: Now The Storm Makes Pink Noise Specially For Your Sleep
Soothing Air Conditioner Sound for Sleep
White Noise: Natural Sound of Crashing Waves
White Noise: Stress Relief & Soothing White Noise
Sleep Baby: Mind at Rest with Insects Ambience Vol. 1
Deep Sleep Ambience: Buzzing Bugs for Sweet Sleep Vol. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc07e59e63310d98af3b2db5d9b8055d6997da330d342eb621f9f57faaa0cf8d. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/QZ5FN2290817.
White Noise of Air Conditioner Fan 8 Hours
Loopable White Noise and White Noise Alternatives
Meditation: Flowing Streams for Stress Relief
White Noises and White Noise Alternatives
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x785301b3f9bed8a8f4dda81fba029d2a181215de00c8e7ef528e21a0e9bc292d. Chain 2 (Bitcoin): anchored in block 958903 (2026-07-20T18:17:09Z), 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/QMHNS1313615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65494bf9126b5292c65b396a032e7d969fb30d218781377c6103fe8ec97a275c. 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/QMHNS1313620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabfc500d16426fee55e60ca1f2b0e349677be1503fed85aef2b2c3d36101f48f. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), 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/QMHNS1313841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1f88bf55b059407641727e56883bd77201cb3d37428c6b3a09113486f7fb1ff. Chain 2 (Bitcoin): anchored in block 958880 (2026-07-20T15:24:39Z), 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/QMHNS1313842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93ab483d2b69e72e4ca8d6d43f8268e1ee711a0c6f313f3df619ca2c52b5a36c. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:19:43Z), 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/QMHNS1313843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbebba91400573b4f1e5e0e781c8ee43f55b68c750e6a4837ef5b8f55d71fb5fc. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T02:06:14Z), 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/QMHNS1313844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6acc4972a2c8d5fcb425a1f3941e8c31b2f1bf39c1ed0e4a03138347250a49fc. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), 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/QMHNS1313849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f6eba288c89d937a04696a7477c2d01d75f850f0343461b04e35b8cae8804b6. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/QMHNS1313850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5392ea5c0c1f4a9d39c41162d0a466c41928e1cf5ac6ce5d9441c46f9b02ec9e. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:19:57Z), 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/QMHNS1313851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b3f30df0862a4a6b22b3beb80b0f24e81c03c38282a6a3009f73fa1162f71fe. 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/QMHNS1313854.
White Noise and White Noise Alternatives
Relaxing White Noise Waterfall for Sleeping - 1 Hour
Dishwashers for Background Sounds and White Noise
Air Conditioners and Fans for Background Sounds and White Noise
Refridgerators and Generators for Background Sounds and White Noises
Soothing Rain White Noise Sleeping Sound Vol. 1
Soothing Waterfalls for Calming Background Sounds and Natural White Noise
Clothes Dryers for Background Sounds and White Noise
Asleep in the Backseat - Listening to Car Engines for Background Sounds and White Noise
Refrigerators and Generators for Background Sounds and White Noises
Soundscapes of Serenity for Washing Away Worries
Sleep: Relaxation and Healing Ambient Music Vol. 1
SLEEP: Soft Ambient Relaxing Music Vol. 1
Confiding Worries with White Noise Sounds
White Noise Chill: Soothing Pet Sleep Sounds
Lullaby of White Noise: Calming Soundscapes for Dreamland
Sounds of Nature | Meditation | Spa and Meditation