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 0x7f0f05473ed73ae5c8437f0adaf735d9bae6efd5491396f3016519527b694f76. Chain 2 (Bitcoin): anchored in block 953709 (2026-06-14T23:31:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7c75b6fb-6f6c-40af-b0d0-f714e1f03141.json and https://artists.proofprofile.net/proofs/artist/7c75b6fb-6f6c-40af-b0d0-f714e1f03141.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
CAPA 1: KETER ETZ CHAYIM (The Tree of Life)
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 0x744b72a101bef48eab80b40415d6f5cc29e75aeb91f6e112e818e862f41f67f0. Chain 2 (Bitcoin): anchored in block 957680 (2026-07-12T09:07:22Z), 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/MXF601000053.
CAPA 2: TORAH E´SER SPHIROT (Divine Blueprint of Law)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29721f5bd1f1324cc5119f21c8ea6f64581f7fb437cc78c4606f94764679d9f9. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/MXF601000054.
CAPA 3: NETZACH MERKAVA ELIYAHU (Ascension and Activation)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79070285fb82c224eb4bae3b1cbd8a611fdd6c4e71ffaef44d683e3be0bee4b5. Chain 2 (Bitcoin): anchored in block 958067 (2026-07-14T21:26:15Z), 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/MXF601000055.
CAPA 4 y 5: URIM VE TUMIM y ALEPH ETZ ADONAI (The Essence of Your Expression and Your Divinity on the Planet)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ad029891f4fdd2ed96ddb2bd7a34427abe2ebfa226d8966243ad005243afff7. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T23:04:23Z), 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/MXF601000056.
CAPA 6: EHYEH ASHER EHYEH (I Am That I Am)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f1c9900f3860ddc7ab98b918bf3782e3db7fa5dce841b5d3218cfbf4c68108d. Chain 2 (Bitcoin): anchored in block 957695 (2026-07-12T11:16:12Z), 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/MXF601000057.
CAPA 7: KADUMAH ELOHIM (Revealed Divinity)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fbfc9d06429574a5ecc279f90a2d7b9b4eee9c161ea3b9c04a08f22ddcd5871. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), 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/MXF601000058.
CAPA 8: ROCHEV BAARAVOT (Riders of the Light)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b39d90dcd49a761174847f8102e31ce24331f7e21a0a5a68f524b8499df8d45. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/MXF601000059.
CAPA 9: SHECHINAH ESH (The Flame of Expansion)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1fe563888a72a7f29cad45f28fa704492ef4cb14f96379718757d120fdc99be. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/MXF601000060.
CAPA 10: VA YIK RA (The Call to Divinity)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbb4c08020cf13631f9f171816ac6d20ea5e47b7bc58c2780fb725398c919881. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/MXF601000061.
CAPA 11: CHOCHMAH MICHA HALELU (Wisdom of the Divine Feminine)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x555002777687f47bb0c470fca6ddbcbac42c03ae9e5d0a8c6473cc6feeb2a7cb. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/MXF601000062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2123fef610f296fe92c185e5b468a5fd0e2e4d0cb9685bba64b4a39a20537370. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/MXF601000063.