Loux is a surname. Notable people with the surname include: Barret Loux (born 1989), American baseball player John Loux (1818–1886), Canadian politician Michael J. Loux (born 1942), American philosop
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 0xd1d9801b44b8855e1c525deac31fd3dbc64c0374ae77b1049887d428f4446784. 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/c0a0043e-8d6b-4ba7-8e72-4eb3cd37425f.json and https://artists.proofprofile.net/proofs/artist/c0a0043e-8d6b-4ba7-8e72-4eb3cd37425f.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 0x67bc6347e910ada585fa1880d5b58bb0570d2b8388edc6b59d14e3ece74db7c3. 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/NL5UZ2502335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bfc0f066e622b50eb0937bbae8f9d41c128ede38a47e7fcb0d6cd76a1b1b92c. 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/NL5UZ2502336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9abb252a5eb536395424f463e021f187df620c7fa572a3bd83e326ab560e3c8e. 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/NL5UZ2502337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf37112cc0117631d76220b55bc26b36e40bbb1cf594908b8d4ce08b96a0c678c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/NL5UZ2502338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29565258fb17f7988a3ea23ec9354b144e6828b3ecc27e9b26294210e391856b. 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/NL5UZ2502339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6a8fc3fc3268d4beb5429565c8267451d05d5e088348859e068e2f7a17b9140. 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/NL5UZ2502340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3183c4e10e97b482bbb34aef23ef96c7c90f1e59c37e59a97fc2a38874dbf645. 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/NL5UZ2502341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28834c846c9d50c70e2fb5e490c048b65e6abf5855e14f5aa9b287e202832ddf. 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/NL5UZ2502342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0200204e041bac1dae3beeb336e0d71e394ccf8d47988e46e8551a3f2cdbd769. 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/NL5UZ2502343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21c6282379ca5e72ccaa20ec4f7291f4e5192611c26cd5d7970f89be1e0f6709. 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/NL5UZ2502344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bbdd7ce547062a22be80dbc21c715e3edcd316ab76bdf03db43b3d6de5ff74d. 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/NL5UZ2502345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd67e9eabe23f4bc30e889bef40db0371976f4f033b1531e5b9c3c46fa4c2b461. 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/NL5UZ2502346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05deec9b5f86a520f43b7228b3831eab1fc0f0151692a52ff61aa59a970971f9. 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/NL5UZ2502347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d18f7fe299572f7ec678f4c95fca171eb1bb8cd127a90881b2f552c955bf936. 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/NL5UZ2502348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c717628ec4b09db824956d46ca63a8e295e7fab24421509a75d1c927a10d138. 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/NL5UZ2502349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8b1e90ddcbd271e6ba7ec3b69a3bae02dac526f9e49ff093294d562d8ddd25e. 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/NL5UZ2502350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee7bda83155b3270adc6941720c985f3d2ed86b5174750e0b69fc16ffca4cc27. 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/NL5UZ2502351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5174576523e0b94da6c40b7e20e7c5e78b889d1063bcf60323ccee96d28961f6. 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/NL5UZ2502352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f8c4d23e546facc83b69958df6a5792752364191fa8f8ffb0fbb261aad5e330. 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/NL5UZ2502353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3800984d29f2aa89aee2979e131f1bf82f8a3c1594d5c4a7b12406f7f03f2370. 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/NL5UZ2502354.