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 0x9ca1fdaed1e09e502890a869a18751dcf6d05e6a0ab1086c7b3a802f95b9ffda. 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/432d105a-4636-4a88-a2e5-111dc22dfc59.json and https://artists.proofprofile.net/proofs/artist/432d105a-4636-4a88-a2e5-111dc22dfc59.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 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 0xbdf91ffd2f43d01426f1d2d6a5947b8d3020cab759072a95a34a079b5c76c38e. Chain 2 (Bitcoin): anchored in block 958988 (2026-07-21T09:08:06Z), 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/SE4RG2301380.
Liberating (Delta 0.8 Hz. Binaural Beats 69.3-70.1 Hz)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5813c7097ae1f87c40177152b3d1b3db07cad67eb3cddbfd93d7e3423fb9d26d. 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/SE4RG2303769.
Yoga Harmony: Theta Waves for Mind-Body Connection ASMR
Enchanted Resonance: Discovering Binaural Harmony Within
Tranquil Theta Nursery: Binaural Melodies for Calming Naptime
Binaural Fire Massage: Soothing Flames Within
Binaural Birdsong Bliss in the Woodlands
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe18f78aa541988e906cd1428cf1c91107a30d237d3e78c0d0ce4723c50faeef. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/QZZEB2355171.
Binaural Retreat: Spa Soothing Harmonies
Inner Calm and Purring Embers: Gentle Binaural Journeys for Calming and Reducing Pet Anxiety
Binaural Lullabies: Serene Sleep Frequencies
Binaural Rain Melodies: Birds in Nature's Harmony - 92 88 Hz
Calm Study Music - Thunderstorm Sounds and Relaxing Music For Studying and Focus