Hux or HUX may refer to: Bahías de Huatulco International Airport (airport code: HUX), in the state of Oaxaca, Mexico Armitage Hux, a First Order general in the Star Wars universe Hux, a short film
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 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 0xed6671b15f0a98b986a10f3871f05a46f4ba0661342dc717b438f5e4a6911e08. Chain 2 (Bitcoin): anchored in block 953625 (2026-06-14T11:37:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2ccdb1a6-4069-4f77-b086-d0ac3925e3c9.json and https://artists.proofprofile.net/proofs/artist/2ccdb1a6-4069-4f77-b086-d0ac3925e3c9.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 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 0x701e5ebf96820eb996031308eea1713e38776664c3fe111072cb9525057736ec. 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/GX53U2431506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc49edf114338237b82e3dc642c646987ededa2846033b7d9a85c1ada40afbe4f. Chain 2 (Bitcoin): anchored in block 958369 (2026-07-17T05:20:29Z), 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/GX53U2431502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28a50593de976bfd66f17a92558300046e2a6a361b4997c0767fe4d9e7e5fd1c. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), 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/GX53U2447659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7cfa44ef206c5817a0e5ba7f92cbe1e5e635e1fba7dd3269c9683724fb83994. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/GX53U2454987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x282aff933dccc42acf366eb08c5e38636ef3d7ae3b6a7f17f8932dafece15844. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/GX53U2454988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5f8d4ef3a29a247d63abb5614eae20fa55dc29220d4454e47ceb06b334660de. 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/GX53U2454989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14f4b72533242c478f57ae93b414a0f41db4b99651a7883cbf9ca016ed2ee96c. 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/GX53U2454990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61b19ab1c0f4f2009272b734ca6dd806a77639debda8d261f294e89142b292c1. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/GX53U2454991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c74c2a2b5e826399a709c84bde21832b3dd79f4e39249c1218efd0de67cabe8. 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/GX53U2454992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabb2305cbe4ebf7f8f833c2c3f644497b481fa42271151ea731d270975823978. Chain 2 (Bitcoin): anchored in block 958366 (2026-07-17T04:59:09Z), 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/GX53U2454993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4edd7f502801b8d63076141cd8293cdb0c18b6fbe4a32084181480a76e34229. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/GX53U2454943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabb6856795f1eb3f90540cd6ffca673993fd07c2aa8de07ea5687ab435ee6783. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/GX53U2454944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3164fe793a7cce281b42aaa9e76dfffe26fdd56a10d2862a032073e88bcc521e. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/GX53U2454945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32cf45f9f0a4107a961026318515d8d6f1b81814fbe9e5d0c2bff6c905714373. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/GX53U2454946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd32c8d4860edc1bbd7235a3ab470b7d6354cc736a79b4fd9404c0ff016d2bd42. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), 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/GX53U2454947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba0d03b27ba63240cba00a84834037abddd222af62c107abb995d00b618c82ae. Chain 2 (Bitcoin): anchored in block 958422 (2026-07-17T13:35:31Z), 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/GX53U2454948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0040007fa4988094f570b54d3a7beafe2932f9d13f16e47a9395c7bd992db5f8. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/GX53U2454949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x618d34c66d16946fa332ebedd589e6aa188dc7ea5c6e8d917b67daf598594ab9. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/GX53U2455015.