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 0x99f70b4962558620dedcbedbd0b9e292cf21a8f9f63ef1c4bb9c3c944f74db61. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/38106fdc-02e6-431b-ae0c-5b71185ab053.json and https://artists.proofprofile.net/proofs/artist/38106fdc-02e6-431b-ae0c-5b71185ab053.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 0x2a5d6aa42277a8f2a8d5c8cd8988f0ec5d0948b2fe1690502e9d9b4863ff5429. 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/DEBE70500012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75545fd028ae8f371b777e3fb4baed93af2b5b9a1685b2a08852ce532b8001f9. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/DEBE70500117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3ef918b7329508f8594a488b8e5077bd7bf09f1c4eacd239c0cf92e1145dd1f. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/DEBE70500113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed00a545b4ee9ec42055a380288fdaa5dfe22a3a3f909ab4f071952b6406e17a. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/DEBE71100013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3d40e6adaaf11d259ff2d2a9e74c81f09fccbc6fd206da7ae9572f45e5faeff. 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/DEBE71100137.
How It's Gonna Be (25 Years Of DJing EP), Pt. I
How It's Gonna Be [25 Years Of DJing EP], Pt. I (feat. Stee Downes)
So Excited [25 Years of DJing EP], Pt. II
So Excited (25 Years of DJing EP), Pt. II
Get Physical Music Presents: Body Language, Vol. 15 - Mixed & Compiled by DJ T.
Heidi Presents Jackathon Jams feat. DJ T. vs Emanuel Satie & Kill Frenzy
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8fc96f08e3365c22d8fe403262655e452e02e2beb659cda37735ed79cb66e89. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T08:30:48Z), 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/DEBE71900843.
Trans Orient Express (Adana Twins "A Night At EGO" Version - Edit)
Trans Orient Express (Adana Twins A Night At EGO" Version - Edit")
Trans Orient Express - Adana Twins "A Night At EGO" Version - Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5b0d70997a988ed8df14967ffd683bc833e4bfad89b4da739507c196aeaf81f. 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/DEBE72000345.
Bedouin Ride (DJ T.'s An Arab Man In New York Remix)
Harem Disco - Chaim & Uriah Klapter Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ace7199c07787e48ea292998d07bb7f93b5d433f1d087b167cddc2f3232c60a. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/DEBE72100259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebac239002be5d564a4be91ea12b7e66e778cb0286d1cc0ceb086dfdd8742c6a. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/DEBE72100525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa368368a3e2d8aa6756f6c393624732a32ade0e1956925650ef62a0aa7139390. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/DEBE72200314.
Bedouin Ride - DJ T.'s An Arab Man In New York Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe0a6434151cef5ff9c2f50da604c3955fa6c003e865928ae5e0c03b62d8edcb. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/DEBE72100189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92b7b6e5d471b5ff3000ed02e13ec0cd29e8878bf2fcf43beb98e86f9a591bf4. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/DEBE72300630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59c41c1e39a0d747b5adbcc4f91146c5b0fae18ab9d63e8ffddd54842516b09d. 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/DEBE72300913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x300ecea55111442b3bd306338a3fa3981aa2b24005e0337b58c8cfd69dd92f51. 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/DEBE72300914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x611cef2c79d98ee1a1b99e2f8e213b84aa8545747f628f406334ec5f0fdeb405. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), 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/DEBE72400648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8500ad72402490179414eae293f23f961cb386974e3277d1da49e92482627ae3. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T13:57:42Z), 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/DEBE72500018.