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 0x35de9e0330469bbcd11763a0e6c4ec710df7425bd81ee46be7718e4e4a3b6705. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/21ad6231-67f9-417c-af32-98f24b3c0bda.json and https://artists.proofprofile.net/proofs/artist/21ad6231-67f9-417c-af32-98f24b3c0bda.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 0xb5acca7746e3cc9f76cf9e7c89f5cf0b4fb422663c3bf07af62d1136138750c4. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/USCGJ1315751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bc3dcdc14b1f9cb892b0d9bd70100bdc5511d5991e8df70b2dc7c2de91a5e59. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USCGJ1315752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68d685281ac5ea20da523b75d21eaf436b6f8411783dc1d650afd8e549053f96. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/USCGJ1315753.
Oración de Protección y Sellamiento Con la Sangre de Cristo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87092e0c220ab00f986e567b3ddc0a55929f936f422875b05229b5e61bc6ef4d. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/USCGJ1319504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b5a9e0055fef48b3e387ba3d5adaf15ab1e6ed953c185fb47444c306ee4c666. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/USCGJ1319505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d7d5c1b7f52f25373c51723c6347492dc91b68ce70065e83cf21c7d2e1d3b9b. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/USHM81492596.
Oración de Sellamiento Con la Sangre de Cristo
Oración de Liberación y Sellamiento Con la Sangre de Cristo
Oraciones, Predicaciones y Reflexiones, Vol. 2
Oraciones, Predicaciones y Reflexiones, Vol. 3
Oración para Pedir Protección al Inmaculado Corazón de la Santísima Virgen María
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67010c5c3afcc6d2a33d4d51a833184533303e185a68c3737398f6ccbc822624. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/USHM21630898.
Oración a la Sangre de Cristo por los Hijos y la Prosperidad Integral.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x361f0115792f0bf73f0dc4de8f9320de5472785b17caf6ff5d5652a6973c2484. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/USHM21630906.