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 0xe70f1817411084c21f3a286d56097b950f013f429bc4cd49a7325ef174471d93. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8263cd7c-6d57-4e47-a0fe-7f42f68ec1d4.json and https://artists.proofprofile.net/proofs/artist/8263cd7c-6d57-4e47-a0fe-7f42f68ec1d4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
MOMENT OF THE SEXORCIST "MANTLESLASH" [INSTRUMENTALS]
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 0xec5741e00d2165dcfc286db5bc06ef38dc5027cbfb754ac050b160ea2d269769. 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/JPS801948256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f1eca8f8d5f1d1205f5c11088263c13b3af2a0f8f89580ae60d9068099b095c. 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/JPS802352923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bd27ed2828830e31f604f5848a902f4621954d3cac8d08450aaa91f76315b3b. 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/JPS801953978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f6f0a82b653caca5cf138dc4683d9679230db3e23a35e4a65945157a0bbd1b5. 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/JPS802352927.
SEXORCIST OF THE LIVING SAGA [INSTRUMENTALS]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb68348bc32c79939f50bad735fb2f886d9861a0edb032e2169e122bf4fe887d3. 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/JPS801946020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aff383bba11918dafbd50e6d5a3190f4a2e6be91af84864ecd69b7f50dd02ec. 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/JPS801835838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda7b68219042df454b6f8a96708d0d2b752cd54e5c90df798528af801be6bb8b. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/JPS801835841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cc992fbd1c44727af33481f8b623a0cc1579e1771108c606f53866ffd296b25. 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/JPS801835842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08eb63bca9d5bc3ae8c8d74886f610ecc93bf0fe5c38fd3bea8c6c1eb9a8757d. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/JPS801835844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a339b82ff62c85ade18ddd859d49798baa91238470ad1c69a1c88e164488c6a. 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/JPS801835845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x528e24c96c3b015beb42cc94323e24d35fba65649093c9c15968c96b2265a946. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/JPS802355770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec5741e00d2165dcfc286db5bc06ef38dc5027cbfb754ac050b160ea2d269769. 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/JPS801948256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd930322e5ffc78b907dce33ca31225bdd372a0e1c177a3864e4143a1abc78d1. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/JP92J2401916.