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 0xbd6931363a3f479cede586915c60f7ba2a6319a8b4996ce4a56057453163c546. Chain 2 (Bitcoin): anchored in block 953641 (2026-06-14T13:54:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3cd39bc0-fb68-4cef-b51d-9d28e0522758.json and https://artists.proofprofile.net/proofs/artist/3cd39bc0-fb68-4cef-b51d-9d28e0522758.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Deep Theta Meditation - 5.5Hz Isochronic Tones
Stress Relief Alpha and Theta Wave Isochronic Tones
Schumann Resonance 7.83Hz Isochronic Tones
Schumann Resonance 7.83Hz Rain and Metal Crystal Bowls
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 0x86a81715da9df8c0f9e85e783503c31e6176d92c6121365b8ca971eb9e1b0b66. 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/GBLFP1607440.
Study Focus Beta Waves Isochronic Tones Study Music
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddbd1494151bb2f3ee0a5c4e176d63c151ff48f826b7befd012787babaece656. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/GBLFP1607482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35d5656bdefd0a9849222199e282dd6a1eda80d9c78b2000df4fdd966cc843e7. 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/GBLFP1604540.
Cognition Enhancer Think Clearer and Faster Isochronic Tones
ADD ADHD Intense Relief 10Hz to 40Hz Isochronic Tones
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3982cda4e63b0ad1d5edbd28c919625ea99f71e7b435d7a988908f1d174e3a9. Chain 2 (Bitcoin): anchored in block 959069 (2026-07-21T22:32:59Z), 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/GBLFP1605461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3e000cedbe8ced26efe4142a13d17faa60fa160b2803eb491eba7683c505a1e. Chain 2 (Bitcoin): anchored in block 958722 (2026-07-19T11:03:50Z), 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/GBLFP1605457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08acf8a179fe4ceba4f113a8d422928b68932d02beed6bd6e2130e25d55ff002. Chain 2 (Bitcoin): anchored in block 959080 (2026-07-22T00:07:05Z), 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/GBLFP1605458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe9a13d8ea8cf2927654d2de03b92d6df6eeb7caf8f7e9fed8f0491ca514ef41. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/GBLFP1605460.
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Brown Noise Long Play, Relax, Sleep, Study
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