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 0xb5ebc0eae42c07b2992aa7e9e97d9a579b1f1971bc1eee41ee3bdbfb10c78356. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6a952d39-85a5-4f41-8e38-ac2c93133f47.json and https://artists.proofprofile.net/proofs/artist/6a952d39-85a5-4f41-8e38-ac2c93133f47.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 0x0bb6eea1011c0ad019022eac7f1db705e1caf799c47ac6e1b17d1229601c5ad4. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/GBRKQ2403173.
Melodies for Relaxation: Gentle Cadences
Music for Sleep Enrichment: Harmonic Rest
Binaural Birds at Creek: Nature’s Rhythms Unfold - 78 72 Hz
Sky Songs: Binaural Harmonics for Birds - 80 88 Hz
Tranquil Binaural Rain for Baby Relaxation
Binaural Ease: Thunder Relaxation Sounds
Thunder Calm: Frequencies for Meditation
Gamma Waves Binaural Beats Isochronic Tones Brainwave Entrainment
Endorphine Release (Gamma Binaural Beats)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffaea6ddf8498b5799b37adfccba1fb83e7cc5802b8b68f1a1daee89d4dfdfbb. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/TCABL1382397.
Mood Booster, Natural Antidepressant (Gamma Isochronic Tones)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadb7ba1fdeb485b79c71b2d37d9c11e89e66287db89c221f51d715303f3f8796. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/TCABL1382390.
Seritonin Release (Gamma Binaural Beats)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfe42472a9d7cbe7460c434e40202543a8fdb58b4659cbbfe5966a7af5e8ade2. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/TCABL1382395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65ca269ad00ded4c6677eb6ee500886ee2746e427f5f46423b850d35a63af7b8. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/TCABL1382392.
Chronic Fatigue Relief (Gamma Isochronic Tones)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf672a03dff47fbdea1575cc7cdb9f2d2656c20d00abf5b596035e05dc390c720. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/TCABL1382380.
Peak Performance Enhancement (Gamma Isochronic Tones)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1955445d90dad8ea1e1bdcbc6bbc836a124f60551651d083012a5dfd3427828b. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/TCABL1382394.
Clear Thinking, High-Level Information Processing (Gamma Binaural Beats)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b5254a6f6ee0ff34c9eebb344a450c181a9e7995860285b57a134e90f1f0a1f. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/TCABL1382388.
Lower Blood Pressure (Gamma Isochronic Tones)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd89dffdb9fa91ebd97aa98df858c6f0529b8e15c5bfda53ba8894282a988120c. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/TCABL1382398.
Mind / Body Detox (Gamma Binaural Beats)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fdf6796d390fbc51652992edce6ff9fd32fca4e005699707096282d7070635f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/TCABL1382393.
Speed Learning, I.Q. Boost (Gamma Isochronic Tones)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x069162b843d9a8d291b2af5908ede41049fe8a980f4ae426584ac7446d7063d7. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABL1382400.
Heightened Awareness, Reality Perception, All 5 Senses (Gamma Binaural Beats)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8d25ba7c02c9ea7a69ac4c641dd7b508af5fd5360592e49bf06d80d1ab79710. Chain 2 (Bitcoin): anchored in block 960191 (2026-07-30T01:51:26Z), 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/TCABL1382391.
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
Gratitude & Compassion (Gamma Binaural Beats)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe3ad66ce4f20b4ffdd66e87c9d0dc8320f4dff024e16b2d4931fb2b21345c78. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/TCABL1382399.
Delta Waves Binaural Beats Isochronic Tones Brainwave Entrainment White Noise Anti Aging
Serotonin Release (Delta Isochronic Tones)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e276b477d3c1eef6bbc0860c8561e5c156d51b2a0170113e03c2507f27eb33b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABC1112345.
Cortisol Reduction (Delta Binaural Beats)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25a4ff2132f698a4da5504c097bcf22a393f10d87b38fb3ffe0affc92c4431a7. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/TCABC1100699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f39d93aa8423eb76a8f7f38a185084c8adc35fb5398de65294438ccf72ad752. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/TCABC1112341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68465b629f6245eca5a56e6b25d5de8420b74616b411e5b3442c624c6011ad4b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABC1100737.
Adrenaline Reduction (Delta Isochronic Tones)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a9ab1587ed7aa38eff2cca93ef15767507de234e78cac0c9c6393ee72e7277e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/TCABC1112344.
Melatonin Production Increase (Delta Binaural Beats)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36d3a33e8cfd8ceec162391ba42ee2087eb0fba9661b3130e3757eb6af3eaf19. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/TCABC1100872.
Deep Sleep Support (Delta Isochronic Tones)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75f880ab83245b135e167d8e9d0b74d401b608953cfe977f0829487434822b3c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/TCABC1112342.
Intuition & Psychic Awareness (Delta Binaural Beats)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16ee717e53c15fca53a97e4485864261c45ad5d2aa341ca4d14b5aa39c7dbe1f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABC1100823.
Empathy & Compassion (Delta Isochronic Tones)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x855c50dd6ada472e125c36110770fbc4e829832f1e33677dfb872cb60122aad4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABC1112347.
Spirituality Deepening (Delta Binaural Beats)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x823641f7823cc6c08b1e34f59f4db2e9b308a9f72ee33ec63dea3240ab0f2f4b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABC1100930.
Anti-Aging Support (Delta Isochronic Tones)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x240aeddf04e6d13b9c3579f76eb1c9df86c036d6d026981dc9912eb0ce2a625a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/TCABC1112348.
Mind Body Spirit Detox (Delta Binaural Beats)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d4f411086614379e5147329ae983e74956a9df7a63dd841dc521b7f7be6a172. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/TCABC1100960.
Alpha Waves Isochronic Tones and Binaural Beats
Seritonin Release (Alpha Isochronic Waves)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4230fd8be1b89915b431b089dcf618f8d505f61ff664c1f7fd7e3e33e2983372. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/TCABB1128788.
Mind / Body Detox (Alpha Binaural Beats)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dd2b5d201ab8885c1d52f49685dfe01702fe865414ddd4ebcc4ab157985f468. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/TCABB1129706.
Creativity Boost (Alpha Isochronic Waves)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x534fde363da6d93e479f841b9e89466acdd76165a19218e7ed5471e5070dcb23. 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/TCABB1129729.
Natural Anti-Depressant (Alpha Binaural Beats)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde2062514590bde685356dd7b147a5b2d5d5ad67e178a0ff6c831e213ca481a2. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/TCABB1131314.
The Zone - Optimum Athletic Performance (Alpha Isochronic Waves)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29a93b58eea401b26431d3162105a4410d2449be8cd154815d123c0a78db0e67. 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/TCABB1129898.
Confidence & Self-Esteem Boost (Alpha Binaural Beats)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd733981f21a654f8a93b652e1194f2ad3102a5885a9c04d32d2e45537b51fbcc. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/TCABB1129672.
Instant Deep Relaxaion (Alpha Isochronic Waves)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60ef9e304578bcd2e1370174d9115c1eea4d92adc0037b13b69474b7b410b19d. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/TCABB1129733.
Immune System Support (Alpha Binaural Beats)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x107f37b1d5f04773b1902be2a8f36fb3121047a3270afe1b9bd9ea9ea47cda20. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/TCABB1129689.
Endorphine Release (Alpha Isochronic Waves)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x689e295212c52210742dacdce947221bf2b3aa988f82fdb90bb7f457ef3b38f0. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/TCABB1129726.
Centered & Content (Alpha Binaural Beats)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88d62139fb535b2baab570e0f8f9ded43662c584f806e7ff2b86df587c97126a. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/TCABB1129633.
Super Learning - Enhanced Mind Hemisphere Communication (Alpha Isochronic Waves)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe06eb67cc3da713475515771575da4624578a645f8062208a00864bd4e524477. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/TCABB1129731.
Anxiety & Panic Relief (Alpha Binaural Beats)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccedb2caf45d75c122929463e08a2b2b1669959ddc7a0b786b114ef7aa053870. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), 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/TCABB1129676.