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 0xca4b9e53f499ed4ca53663b672196be29d7d9ab1d48bfa26762863e0a10c270f. Chain 2 (Bitcoin): anchored in block 953857 (2026-06-15T23:34:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/02970166-aeae-44ff-a46b-71bb2acaaff9.json and https://artists.proofprofile.net/proofs/artist/02970166-aeae-44ff-a46b-71bb2acaaff9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Yoga in the Rain: Calming Music for Yoga and Meditation Practice
Ambient Rainfall for Clarity: A Serene Shower of Concentration
Rainstorm Relaxation: Soothing Ambient Sounds for Dogs
Puddle Harmony: Chill Rain Sounds for Relaxation
Rainfall Reverie: Binaural Ambiance for Relaxing Massage
Tranquil Cats: Mellow Rainfall Rhythms with Chill Music
Ambient Serenity: Work with Harmonic Singing Bowl and Rain Sounds
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 0x7cdfd56c26840dc68f7a9ef0eef2fc058f90217816dbf03b0716a4225145bff9. 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/QZTV32371537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42145459e476a4116302f4583861bf6796cdee2c4a112f623872417fdd5bd9c3. 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/QZTV32371539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4744e619e5fccb42af6998ffa036fa10f3863b747600a685d14d43a9ceddfce7. 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/QZTV32371533.
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 0x96ad071e34fcd8b773ed57686d485b9c707586e752ed4c810482e114341aca4c. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/QZTV32371536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7262a261a104ca659ffda54e89cf3e3ac23cdd0487def03cd3d43be4165bc75. Chain 2 (Bitcoin): anchored in block 960277 (2026-07-30T16:10:47Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTV32371538.
Binaural Rain Cuddles: Theta Waves for Baby's Relaxation
Nature's Rainfall Spa: Chill Melodies for Tranquil Treatments
Binaural Dreamful Escapes: Pet Dreamland Rain Soundscapes
Rain's Cascading Harmony: Nature Echoes for Ethereal Relaxation
Celestial Rainfall: A Harmony of Serene Rain Sounds
Nocturnal Rainfall Serenity: Ambient Slumber Lullabies
Rainfall Reverie: Ambient Serenity for Spa Bliss
Gentle Transitions: Rainy Piano for Yoga
Gentle Rain Meditation: A Path to Relaxation
Rainy Relaxation: Relaxing Music Rainfall Dreams
Rainy Concentration Tunes: Music for Clarity