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 0x9e662d29486691cd860be5b7c57552cc7bfdab98836e591f1ac60dc908f680a8. Chain 2 (Bitcoin): anchored in block 953625 (2026-06-14T11:37:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/29a4716a-be83-4566-a17f-bd18143a70c7.json and https://artists.proofprofile.net/proofs/artist/29a4716a-be83-4566-a17f-bd18143a70c7.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Discover the Power of Calm Rainfall for Sleep and Relaxation: Your Definitive Pathway to Achieving Serene Slumber and Wellness
Unwind and Sleep Soundly with the Relaxing Rain White Noise
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 0xcb30093b2528185fffe4626a2d91c06050058f3d07d521bd8f97d279f4331d1d. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDE2310199 — a six-check JSON result.
Sleeping in the Rain: Your Ticket to a Night of Blissful Sleep
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefac8c1025042b75053571fb97315cc2ce6e0d38fa157b5316088994e130fbf6. Chain 2 (Bitcoin): anchored in block 958965 (2026-07-21T04:29:05Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDE2310218 — a six-check JSON result.
Elevate Your Bedtime Routine with Rain Meditation Sounds
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda98d2561c84a1fc245c9cd134db8a28501823c6acd46580daa5396dae3d3a7e. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDE2310238 — a six-check JSON result.
Rainy Evening Slumber: A Guide to Restful Sleep
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48965a437cf8b6f9a08f5b5d0997d5b98648d4a567229fcb225022440f82c744. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDE2310249 — a six-check JSON result.
Embark on a Dreamy Journey with Rainfall Symphony for Sleep
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb61134c130fa8c220c593768d69bc09ed0653786af098f651e0d4241f694cc4a. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDE2310265 — a six-check JSON result.
Nighttime Rainfall Bliss: The Key to Deep and Restorative Sleep
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x693371dc74da154e6f0af0643fcd1a823e74cdfcb751ce208ca8bb26e435d57a. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDE2310283 — a six-check JSON result.
Indulge in the Comfort of Soft Rainfall for Your Sleep Aid
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2490c43cb11ecf10bd7aade6e5c62a8d8f193f2b5c899b3454119088ddf6a82. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDE2310302 — a six-check JSON result.
Cosmic Rain Sounds for Sleep: Journey to Otherworldly Dreams
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4f2926bbb59e1b2f0b96c5116d70b72baa217397f11097fd60b8c28df2754cf. Chain 2 (Bitcoin): anchored in block 958568 (2026-07-18T15:23:47Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDE2310319 — a six-check JSON result.
Meditative Rainstorm Dreams: Your Path to Inner Peace
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba485a5a1d9c0840f2f7f04e5281abdf03a1f139a599c60f33f32f279dc6ea15. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T06:27:23Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDE2310335 — a six-check JSON result.
Embrace Ambient Rain Sounds as Your Ultimate Sleep Aid
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9682fe41503fd71164e7461706ee866408152129435030a464dbb5af467d8cb. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDE2310355 — a six-check JSON result.
Let the Rainy Slumber Symphony Envelop You: A Masterpiece of Sleep Sounds Crafted to Lull You into Dreamland's Embrace
Elevate Your Sleep Experience with Rainy Night Lullabies: The Ultimate Collection of Sleep-Inducing Rain Sounds for Tranquil Nights
Experience Tranquil Gentle Rainfall for Sleep and Relaxation
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f6f9eb6cab91dd61efe3ee8213a796830d06b8c8988e6ed8ce94a9fa24e51c2. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDE2309914 — a six-check JSON result.
Immerse in the Soothing Rain Sounds for Ultimate Relaxation
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f63b150d4de464b4afef1c9560a5275de6feae3cdc6ea1ae4765e8afa3b264d. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDE2309935 — a six-check JSON result.
Let the Soothing Rainfall Lullaby Guide You into a Deep Slumber
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68fbc62a78a1c939d301752b65661934bc43fb025339be5f21c44079eda7e5eb. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDE2309954 — a six-check JSON result.
Nature's Sleep Aid: Relaxing Rain Sounds for Peaceful Nights
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe837d1cf9f8f56f0de0bd924e0d856cbfaa46a639825ce5d23591656cfe7f8fe. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDE2309981 — a six-check JSON result.
Calm Your Mind with the Gentle Rain Shower Sounds for Sleep
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12045ac4b914f25e1b3da61773b77c5d774dfc729df131fa0633da76ea3afb46. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDE2310003 — a six-check JSON result.
Rainstorm Sleep Therapy: Fall Asleep to the Comforting Rain
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59cc2b11f454c4fafbaf080cfd03cc2e15e67e8809b98fa0c05e8d4c64b14f44. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDE2310025 — a six-check JSON result.
Find Serenity on a Rainy Night with Rainfall Sleep Sounds
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd15fd222972a0108effe0475c29eef4a456c8a19887d0102320ce153ede8f6e5. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDE2310045 — a six-check JSON result.
Sleeping to Rainfall: Your Gateway to a Peaceful Night's Rest
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x677493996987ca961412747d911e0725ad58e3847cc321113221d0df39ed166a. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDE2310073 — a six-check JSON result.
Discover Peace and Tranquility with Rain Ambience for Sleep
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70512ae5e7c0cddedb494158ef3de0f9f4dfd7f5e01a1b5ba1dc3a1f3d3bd381. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDE2310094 — a six-check JSON result.
Create a Tranquil Atmosphere with Rain Soundscape for Sleep
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99b103b3d5bb4e016e4330319710e3127e416912d8beba7e88751adad6691ef2. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDE2310115 — a six-check JSON result.
Immerse Yourself in Gentle Rainstorm Serenity: Sleep Therapy Sounds Engineered for Stress Relief, Peaceful Nights, and Profound Relaxation