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 0x7748ad9b5ddc8380cfec4239cdbe199de8cb143de861fa7ee44db448b82ab42a. 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/0325b556-6b17-4d01-b473-f59a63bc565d.json and https://artists.proofprofile.net/proofs/artist/0325b556-6b17-4d01-b473-f59a63bc565d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Verses of Life for Going Beyond the Confines of the Material World
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 0x1bdb4a0d509c4a95c5366034c3e75dca53f135c7fd7b756fb12fcd6fa30d0a83. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QZXLZ2358532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe26a9e644a7190411b6c44bdd46c8507e923d24c7c1622a109b4b820ae1b4a83. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QZXLZ2358533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8900a6373260fc714a886b2be0de84fb0b8c22e3632925741f0363249ce7fccd. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZXLZ2358534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1257cce3b33eeed5c3adb49ea5c05d214737dff711c2b88426036155d704d8b4. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZXLZ2358536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea72d4c0671b034d5fb7b100be5413f575811073b4b2f68486b87b4fb6b3996e. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QZXLZ2358537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9156cbc4237c5d25b587e508b139ca1388e852f100695bcc013b8c0e40b9457. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QZXLZ2358538.
सफेद ध्वनि स्वास्थ्य: पुनर्जीवन की आखिरी कड़ी
Oasis de Energía: Revitalizando Nuestro Espíritu Combativo en el Spa
Travesía Lunar por la Tierra de los Ensueños
Rising Marvels: The Theatrics Behind a New Day's Prelude
A Soft Rollercoaster through Music's Time Warp
Fertile Grounds of Your Soft String Piece Inspiration
Saganördens Stuga: Hjärtat av Litterär Galax för Sagoberättare
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f6d3831d1bf78a427e9fc1474d5015c508ce548660e446ed4e6d5162f0a24c7. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZZEC2458916.
Rejuvenecimiento Espiritual: Recuperando Nuestra Determinación en el Spa
Mi Fiesta Canina: El Día que Brilló con mi Perrito
! ! ! ! ! Paz Noturna Interior, Música para Relaxar, Música Relaxante, Violão Relaxante, Música para Dormir, Som de Fogueira, Ruido Branco, Som Noturno, Paz, Calma, Relaxing
Retrato del Sueño: El Resplandor Celestial en el Lienzo de la Noche
! ! ! ! ! Paz do Violão Música para Relaxar, Música Relaxante, Violão Relaxante, Música para Dormir, Som de Fogueira, Ruido Branco, Som Noturno, Paz, Calma, Relaxing
! ! ! ! Violão ao Som de Fogueira, Música para Relaxar, Música Relaxante, Violão Relaxante, Música para Dormir, Som de Fogueira, Ruido Branco, Som Noturno, Paz, Calma, Relaxing
Violão Relaxante a Noite com Som de Fogueira, Música para Relaxar, Música Relaxante6
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa489355dcd67913885dbd06fb35d0e1d908bcd37b1d4152b6c77e45c5ea5510d. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/QZPEW2544221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97520100c8dc4baa014d71c500a82230b917a3aa006ee471854f742ff07a4a94. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/QZPEW2562060.
! ! ! ! Violão e Fogueira, Música Relaxante, Música para Relaxar, Violão Relaxante, Relaxing Guitar
! ! ! ! Paz na Mente, Música para Relaxar
Calmaria da Noite, Musica Relaxante, Acalmar a Alma,Relaxar, Espiro Livre Musica para Relaxar, Amor
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ffaba8db568861d849b530a1fe5c70a3d3dbca5b8e237c23683aed5cbf1684d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QZPEW2544360.
! ! ! ! Paz Noturna Violão Relaxante, Música para Relaxar
! ! ! ! Música para Relaxar, Violão Relaxante
Paz na alma, Acalmar a Alma, Musica para Relaxar, Calmaria
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b44bd97b6cdf720ed724948c9a3419f013c4e526fa4e77e27f30680f352c47b. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/QZPEW2544383.
! ! ! ! Paz e Relaxamento Musica Relaxante para Alma
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x246dad26fa4810047bca148b952c13491565a211db42ad2b853ac65a341ebf15. 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/QZPEW2553213.
! ! ! ! Violão Relaxante, Música Relaxante Música para Relaxar, Violão com Som de Fogueira
Eclipsing Reality: Hymn for the Dreamland Weekend
! ! ! Violão das Estrelas Música Relaxante Violão Relaxante Música para Relaxar
Let Your Soul's Song Ripple Through Time
Susurros del Viento en Sombras de Cristal
Música Nueva Era: Relajación y Meditación Profunda
स्थिरता की सफेद ध्वनि: शांति का श्रेष्ठ अंश
Susurros de la Luna: una Odisea Ambiental y Nueva Era
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d3f184f3bc218de4b0c987e16d6af52886f115d3b08d31c3c5729664c2b0f73. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/ESA012466453.
! ! Relaxing Music | Musica Relajante | Meditation Relaxing Sleeping Chill
! ! ! ! Relaxing Music for Peaceful Relaxation