Gordy Haab (born 1976) is an American film, video game and television composer based in Los Angeles, California. His work has been featured in works associated with franchises including Star Wars Batt
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 0x48179169098fb99cc3a6658937f6b95419fc8dd07c68720e1930f0418bd73c11. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/261f0fba-e63a-4f61-ad36-f4110ceca671.json and https://artists.proofprofile.net/proofs/artist/261f0fba-e63a-4f61-ad36-f4110ceca671.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Halo Wars 2: Awakening the Nightmare (Original Soundtrack)
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 0xe70033932609fb73ba8567c91c8a58c4cbf954d1906142f60dc256ad5bda1362. 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/USSR21700244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f2aaa437bafe651a4bfb89ec5a7fb884a57c8b4bc87e57ce16fbbaa5fd95d00. 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/USSR21700245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf67bd87fa1c00a63af4ca78b3035d3e7b9a45d685b43049b907b345bb4d85044. 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/USSR21700246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9ad27843f33267e5903e6866c553bf65692aceacb2f3f6c825f338412bf5780. 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/USSR21700247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77fd85be2da4fa70b44a74aa30751b274d58d990a2ceefba9e6c6cfcba46f992. 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/USSR21700248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea9e6c500d2bf93807c9660709e08a23fdf50f2604670dc04a9a025f04d2617b. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USSR21700249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ff5f4d5d6d0fe128703024d9d25d301a438be7e4682cd49c226519f5c225dd0. 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/USSR21700250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57bbf2ab2203b8f540c83f13a816be72bef38a506ce9178d5e011d72cbfdfca0. 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/USSR21700251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f7998613ed92bc7ab7305163fd79f04b6aad790f4e5f887ad045d50802c98a2. 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/USSR21700252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6144f6ff95ffe178f38561aeb9afd53967f1f2ee8ca4c4a716f7c9f494f590eb. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/USSR21700253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb678c3d8b9279e0953ff7099d2bc9ddcce28b61e7efbb5de1bf72279164c655. 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/USSR21700254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f04561cd9538917c48ce81687684cf23f2370f4f1f63c2eb98446bc2029f50f. 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/USSR21700255.
Star Wars Jedi: Survivor (Original Video Game Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x132265352e7e3ad53123f357e83e59226a9c4da6a6ffc74d3fc1be286333bdaa. 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/USWD12325842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f4cd18d7692547f8cf74a58d1592236aada5a16d6c0ec2e57f463b750565def. 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/USWD12325843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc53576afb6dafad85eca0128b9ead23b2c5fa980f20ff76588bc3fc33045b28. 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/USWD12325844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb401e6a2b6a72e94adc24cc212b60658f01aae6b046d1c5121dacfa969cbf54f. 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/USWD12325845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb1c3b00879006e6bc2e53aa890eb6251f742a7d2e02c9322c819f06f6243a4a. 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/USWD12325846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b827dbb3363fe997ce6d5059ec07b7dae45152d9afcb7d0bdf95adf9adb9fd3. 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/USWD12325847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97290039bd98daf3c15960874d74a11aa756e7685ae5cf7c8bc519fa85a5e950. 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/USWD12325848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfdde85de0f5c062f252372cc3f944ede9401b0becf9052a5a7a3a122600061b. 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/USWD12325849.