Oliver Houston was an American emo band from Grand Rapids, Michigan. History Oliver Houston formed in 2011 as a side project for vocalist Kyle Luck and drummer Garret Cabello's band The Exploration.
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 0x820e3ced5f4268590a60b14ce502ebe7ee6f66e122f7de0edd8560d2fc48c617. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/45db6a8f-4951-4c9b-9f68-39e9dc629643.json and https://artists.proofprofile.net/proofs/artist/45db6a8f-4951-4c9b-9f68-39e9dc629643.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 0xe4f2359a79696e3e4c217dadb44408aa23055f9e6b9f86a9cb709e96b556b9d2. 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/QZ4JJ1743752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x843136599251c9a952e4105c199f7ac90fe947a6ce3a13356c3a05790996253a. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/QZ4JJ1743753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47b2b4d6dedb4b85df4a46a8dc159711ffef8b8f9e9df5d5b87b84beff1fd9fe. 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/QZ4JJ1743754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaa66e4a2cead64d49501dbb7ba8eac10a9a4ef48023cc2c85426dd4c1b48cef. 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/QZ4JJ1743757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9820a676ac9ccac9842cc7972701dd5942e0e1c61b07d50148ea48987aea062. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QZ4JJ1743755.
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 0x8a6b6060964129302545761cf4fb15bc67f0ad05fb6674326e1f6ac6ec9e29b8. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/QZ4JJ1743756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84be9f064cbd601365016a07220a70b61de5a97e1476353b98ff7ea26a846a9e. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), 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/QZ4JJ1743758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47f9412c22362cd70d3ad7c3d9064d8751464861edc1d39aab8a7f08e9ce9b04. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/QZ4JJ1743759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf270987d0cd55e888b32c4ea9681a92c949b29b7a49a1c0a8e71b6f6f2134db. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/QZ4JJ1743760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c760a6431d8ababd698a46c9dea9d9519f0a38de5d32c122d9e5872086350a9. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/QZ4JJ1743761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9996005a70a48b50545f1a6303bdcb1c28786e5a1f84406f212cb2cb74fa5b5c. 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/QZES81837858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a5fa7eb46b7a05bcc5366dce97688fa34b5dd634502ffaca424623242311a0d. 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/QZES81837861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4c9ad146e8e639bd02917fb4caed4b02d2d348779078f02d519c19885597f77. 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/QZES81837862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2439cb9f19b5ec9d4ab3877716e295c2506e183c3fbbef0178467c9f4ee2df0. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/QZES81837857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7242b0cc596ed0972ad18ee4f47d5e27394b9544e81694c399a338b32b45da5c. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/QZES81837859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4751c86370c296a1080cf4991207c96769addf04dc72e3e9848a7e95ae7279c. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/QZES81837860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07f968f0d2a2a286d48099b95ff2f6961b6efbd9ff5efe3739fc107024ea9581. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/QZ4JJ1659879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b96e37eee6f52de963e5bb163b4e148683cf25c7037d5bb346f3b26f4b6dd66. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/QZ4JJ1659880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4e377216363360bba31c95144ad91da771b9066868a082cdc174f69e36b8671. 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/QZ4JJ1659881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1d6afdcf5ca5ef71916665d0ae70defbf3fe2d51469b0872e56faf60b538bcb. 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/QZ4JJ1659882.