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 0x225cb7009a358107bd78eede3ce1a79cee6c1abb8c3bb23dc608f5d88c5bf6db. 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/6fc00b83-6124-4b6e-ac44-38b7216778c9.json and https://artists.proofprofile.net/proofs/artist/6fc00b83-6124-4b6e-ac44-38b7216778c9.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 0x8f408afca5ff781742985c1e88f0575b9f9155c07bedcaf370cc14f51f1317fd. Chain 2 (Bitcoin): anchored in block 958130 (2026-07-15T11:19:06Z), 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/GBMJG1604790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f7f359d08e64320e23746d43327524998fd031100d6c3700a8986079d855df7. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/GBMJG1604795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c416e4286cb4f5ad3ab171e49910f6f6918a4826fcc437e3f926d2e27d67f6e. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/AUMEV2213599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb35368440c1a2279e06692beb8666b7cb8c8e6701a9eae82b6c32637ce5c33a. Chain 2 (Bitcoin): anchored in block 958351 (2026-07-17T02:38:05Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2213600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe959b06901bff36418c66e90fac1a424ee2611cfefb5d00fa419af88fc286588. 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/AUMEV2213602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80d148514d383a013ea09ddb1b7437a655e5c8e46ea5b4bcdec8619835d80314. 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/AUMEV2213603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd836f73dfe0758c81c6614934a70e2038f78748c50c379700dfc1dfe015ec7b. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), 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/AUMEV2213606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x466b61450362a9c57583bcd12594c7007f64d18dbb4f4503a9fdd607c0822456. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:01:57Z), 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/AUMEV2213607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe14b66243c84411beb49438715bcd959cf791491e6f43b704e938f39071733d4. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2213608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b0957b86d1bf8cb19a9f7bd81601665faf07413630fc4aede7cbdcf4b2bcf8f. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/AUMEV2213609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x346c3960236c7bddcbc2dc980202036df0de26bc4b0f5eec09a8045ae16db592. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:49:40Z), 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/AUMEV2213610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb258f3d9707f2ade3e516f531d8d450975c42b2c6aacb5c3bcb282f046f5a920. Chain 2 (Bitcoin): anchored in block 958506 (2026-07-18T06:14:51Z), 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/AUMEV2213611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eb41ceff3ae1273a47bb7818e7aa07f48466550df895ef86b13472c84c3debc. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/AUMEV2213615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf90003174f506feba807fa242ec6bae6c405eeca5565def834a035627bfee6aa. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2213618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fc599cf72432dfff934a97826e3771299ee92c48c517e05ac2c9c79d70d80ee. 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/AUMEV2213620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x902db9e1ebd97de99720cf08915620a5dbb748ea264d3268241be0a89a474e1a. 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/AUMEV2213621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb4d01103cf89542bb01b6da797899f8ffba5ba58d6d4fc6910236e9be2dc8fe. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/AUMEV2213541.
Rain and Thunder Sound for Better Massage
Yoga Zen: Rain Music for Creating a Peaceful and Harmonious Environment
Ambient Sounds: Raindrop Study Rhythms for Learning
Rainy Afternoon Chill: A Calming Pet Soundscape
Purrfect Ambient Chill: Zen Rainstorm for Contented Pets
Ambient Music: Chill Rain Harmonies for Complete Relaxation
Ethereal Raindrops: Ambient Bliss for Relaxation
Mindful Raindrops: Nature's Chill Music for Zen-Like Focus
Rainy Groove: Zen Focus with Soothing Waters and Chill Music
Rain Drop Lullaby: Binaural Theta Waves for Restful Night Sleep
Rainy Yoga Retreat: Soothing Ambient for Centering and Grounding
Baby Serenade: Rainy Cuddle Cadence Chill Music
Whiskers in the Rain: Serene Sounds for Cats
Raindrop Serenity: Tranquil Rain Sounds for Spa & Massage
Ambient Rain Sanctuary: Massage Path to Healing Calm
Elemental Doggy Bliss: Piano Rain's Tranquility
Serene Naptime: Piano Rain for Baby's Sleep
Rain Study Enchantment: Binaural Learning Exploration
Reflective Rain Yoga: A Binaural Mindful Asana Journey
Cascading Rainfall Serenity: A Natural and Peaceful Harmony
Raindrop Cat Meows: A Cat Serenade in Solitude
Liquid Serenity: Rain's Peaceful Dance in Harmony
Rainy Night Lullabies: Binaural Rain Sounds
Rain's Embrace: Binaural Rainfall Meditations
Rainfall Serenity: Binaural Nature Harmony
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ca1ee0d2c0e2cedd6f03c7a5241bb04d8f6e96457122fc4702c2cefc1d1434d. 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/GBPS85176650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9089ae53eee689d2cfcfd7e57b50a6d17196ad636dd0a44ed29b79e2e5820867. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/GBPS85176675.