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 0x3dceb9404c0ec13ad92bb615a28fe348609265b139a168a787beeec8ae02090f. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c13b9958-1481-422d-b0ba-b2469ec2e282.json and https://artists.proofprofile.net/proofs/artist/c13b9958-1481-422d-b0ba-b2469ec2e282.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Battements de guérison binauraux à 3,2 Hz (Ondes Delta)
432 Hz Guérison Profonde : Régénération Totale du Corps, Apaisement de l'Esprit et Soulagement du Stress
432 Hz Libération de l'esprit : fréquence de la liberté mentale
Divine Harmonie de l'Esprit : Chants Monastiques Sacrés, Mantras Guérisseurs & Rituels Purificateurs
Guérison profonde et réparation de l'ADN
852 Hz Activation du Troisième Œil & Éveil Spirituel
Revitalisation Cellulaire et Relaxation Profonde: Thérapie de guérison à 432 Hz
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 0x0dd753f629c9be6db34ba656ffa5ef9ff12134507c8bf1e442a2e3476b097fe9. 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/IEWWH2422237.
852 Hz Troisième œil : Fréquence d'activation du DMT, yoga pour l'éveil spirituel, écoute profonde intérieure
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x801df286b198b0d3bc7c639bcf32e1564f4cbaff5a3aa56ddd85d54732dce98c. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/IEWWH2432106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbb5d2d2d6a54c51205ff16738579506ec3c7ef10e23b345fce77bdd976d9c8b. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/IEWWH2432107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe272c86e3c9e0ff94006dbb707a588738edc73f5520791d989385a6107bd609f. 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/IEWWH2432111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9f9fb012aeae4b3fd28e76b05655d86a445584240cb66684f5fa2ccebc7afe8. 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/IEWWH2432113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88c06974d30bca213d3dfea048c0b748f8e2b065ddf84946d579f4ec5cdf8dd8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/IEWWH2432115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b7815e2bf1130663681e174014d53e864c99c8c11a9014f3512787f712af1c6. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/IEWWH2422233.
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 0x54217dfdf4b2a1001da6e001d45604e7310eca6ee5016c6463e9c26885ee2568. Chain 2 (Bitcoin): anchored in block 960200 (2026-07-30T02:37:10Z), 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/IEWWH2432108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ad09b74a39a6af2c1f99c6f7e38bce018ee3ae58b3855cd25005710e99a849c. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/IEWWH2432109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1662e98ff52836d60a4400bffcea28e87918ada0c3178824c30be0583665279. Chain 2 (Bitcoin): anchored in block 960223 (2026-07-30T07:51:46Z), 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/IEWWH2432110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1145055407f7e92314e27cd4ead5d118281ea17fbbc0d4c28ccc85d01ba434bb. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/IEWWH2432112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdba095dc2802802a69107693756864efa68656de7e0ce403233d796e66fcdf6d. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/IEWWH2432114.