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 0x3953d3ca56524dfff7c1832d5477219db4bd3e86845727ec655116019e4f37e7. 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/44f4bc0c-551e-4854-a3c9-3ed7635d1043.json and https://artists.proofprofile.net/proofs/artist/44f4bc0c-551e-4854-a3c9-3ed7635d1043.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Where Are You? (Paul Glazby vs. Dynamic Intervention)
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 0x5d94e2ea13106a68c1304d1dd0e6de58fc5856831e51f3c972a1c4d51b5afbcb. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/GBKQU0802533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef4d87a18c5a63e85a576b3bd139fb9dbcd5f3d4581950653539aa524d6c6408. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/GBKQU0802548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d9aafd5c58a269a60d29c20167e960b812da1ff2c336d8fc1f038b2afa1d36b. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/GBKQU0802559.
Hard House Music Library Mix: September 09
Fireball: Hard House Sessions, Vol. 3 (Mixed by Paul Glazby)
Genetically Modified (Selina Jayne & Kid Rich Remix)
Storm: 17th Birthday (Mixed by Paul Glazby)
A Retrospective Of Vicious (Mixed by Paul Glazby b2b Ben Stevens)
One From The Hardbox (Mixed by Paul Glazby)
Vicious Circle: 15 Years Of Hard House - Mixed by Paul Glazby
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ed2e87251fa5766eca5d76859a6857aec001f426f59c7435a3ac223d9cc4725. 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/GBKQU1939638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1b8756f2e30345fe339c80a383967c28c57f496c477cf3d19bff3483f0fdd8e. 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/GBKQU1939641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafc57594bcc0e46b08b1bf645b2119d85f7b66626aaca02506ce77a1be57d9ec. 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/GBKQU1939646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1623391b051e7656299bbb514af639f0c42485b41b064da49bf72422a45c504. 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/GBKQU1939647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfee917d8bbd73c5f2ecf0d94b510b473d6f40eddf9292653f6100e9244c1f7f2. 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/GBKQU1939650.
Motherfucker - Now That's What I Call A Paul Glazby Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a6886ae5c17f998b97cf9d3fa98113e5c7852357116bf2c1d516241409f2e3e. 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/GBKQU1939653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15d2cf29a0fafdeeeef4c24aaa50f35fe2d1d8646f5197a9481fe6c053ea1c17. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/GBKQU1939639.
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 0x5824d2cf7cadec9cba5f82ac864a39654b116725435195cc6dc8687d96ac76dd. Chain 2 (Bitcoin): anchored in block 960429 (2026-07-31T16:07:24Z), 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/GBKQU1939642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2912127b95476ac4bd0de682c36527e3ae925f0d761e5329e2f3181e0062ba6f. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/GBKQU1939643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7afde8d31ea44c93a0ba5beb3f0e81f6b21f3fea30ba604939b8fb3dc77ef9ef. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/GBKQU1939644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aac01c3f600ed46f0cc11dba8470585228f35a231837ddc5b6576c7574d9c15. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/GBKQU1939645.
Beyond Motion - Paul Glazby & Paul Janes Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c0094838a6f73c6bd15fe6f671d3d466c6e8604bb443e1b30778dfba4af65e1. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/GBKQU1939649.
Essential Hard House, Vol. 16 (Mixed by Paul Glazby)
Splashdown - Ben Stevens Remix - Mix Cut
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ecfd00e92ed40859f9ba7a5f3db9ecee8d6c2eae56dc49225c32f0ce42a9def. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/GBKQU2463375.