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 0x241741e8d265dc73e320a1ab935bbdcb10d4cecd4614252c5e1ae48188959fea. 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/3fabfc59-76a0-4bb8-8949-d9cf7a1be9a0.json and https://artists.proofprofile.net/proofs/artist/3fabfc59-76a0-4bb8-8949-d9cf7a1be9a0.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 0x2041062bde88b6a955977fcaa40efe6e386ae4f754c07a6432fffde1cc2b4d54. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/FISCA0700020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88486f3b3ce3b571873f4e8da2718356512f4fa5560ca588b6086b060f7f4818. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/DEBC40700224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe184eb0bc11497da50daf1d29b3bfac2607f7b3b91fc6a27a218c0babbc56a79. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/FISCA0700028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0edb4293b761eea482aef2ffeb98301a2ec05fa3280b8e7fa776aacd6c7a75ae. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:04:18Z), 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/FISCA0500030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4320459dd652f3050c0514ba8a205142e03fef5f7a593c2cfa01db4c3f1103e1. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/FIERF0700027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dd183cb3496dbaf7d16d4f2c0cc6c64637bf62d387a6a460541b157982874ff. 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/QZDA81800134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x900eb9f145a8101a41009988915a6d20ae21384ba2785eaf406fd58cd45ff349. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/QZDA81833878.
Flying High (D-Tune Remix) [Nightcore Version]
Don't Break My Heart (Nightcore Version)
Fallen Angel (Mix B) [Nightcore Speed Mix]
Keep on Dancing (Spectrum Arc & Cafdaly Remix)
Keep on Dancing (Speed Up Lifting Peaks Remix)
Keep on Dancing - Speed Up Lifting Peaks Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ebecf1b8e6d059624c65e14afae84c8cadbdefd290aab8815016939d6cc7d22. Chain 2 (Bitcoin): anchored in block 958054 (2026-07-14T19:33:24Z), 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/QZDA81833874.
All the Time (Lifting Peaks Radio Remix)
All the Time (Speed Up Lifting Peaks Radio Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b46c17442bded1f8af25e69e159738f0690ba60b28b2da29f1237fc8ffe38e9. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/USHM21701371.
All the Time (Speed Up Ghostly Raverz! Remix)
All the Time (Ghostly Raverz! Remix Edit)
Don't U Get Me Like This (Ghostly Raverz! Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefcb032afaf1a2f7d94e7312343d28b220643d4a63a6f9b77cb4bd11717673c0. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T10:44:06Z), 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/QZDA61845466.
Should Have Known Better (Speed Up Cafdaly Remix)
Should Have Known Better (Speed Up Dj Square Hardcore Remix)
Keep on Dancing (Speed Up Spectrum Arc & Cafdaly Remix)
Flying High (Speed Up Dj Square Hardcore Remix)
Bang Bang Bang (Speed Up Shine Djs Remix)
Don't U Get Me Like This (Speed Up Ghostly Raverz! Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe762981c32a18c07e7e9a96e4c8364d5a61b703c50caea8921f1627ff911d0db. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QZES51820954.
Should Have Known Better (Cafdaly Remix)
Dreams (Will Come Alive) [Classic Eurodance Mix]
Bang Bang Bang (Speed Up Handsup Style Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40f3708e5b44abe0ec28c277f61b736ad6148cde5daf27554c1300e8825c01cb. Chain 2 (Bitcoin): anchored in block 957569 (2026-07-11T12:44:25Z), 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/QZHN31940932.
All the Time (Speed Up Old School Radio Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5c885f93be18d766eda6d516b6853800b7b2795105e1d0a67d0017ea0180ccd. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/QZK6H2062249.
Don't U Get Me Like This (Handsup Style Mix)
Don't U Get Me Like This - Handsup Style Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1748227b221d1c7ceeffc8e1669c76f900553df1c1f9ed5e3de5b67b0a6eb022. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/QZMEQ2080413.
Don't U Get Me Like This (Handsup Style DJ Edit)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb7f130a43ce66a9f6e9cf2d41686f22166ea18bc7a2a000d2895c62b5ecd03c. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/QZHN32163864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf26c2b47d166060e99df6effe191e95b0899335ade5c886190422a73b51164ec. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZHN62196744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43f5411dc7e25ae0a3c4178f124d1186ea931dd747c4a1156f698f45c049d87b. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/QZDA62248284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe473941a98c28a73d53dd79b46d89f1d2d410c37b368e4e382f5ce1ddeaed920. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/QZHNA2358885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f84c81b8a50fa968ff5fe2b8409d6e8f48207860f6e37cf0c0a0b40b9d95e4d. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/QZNWV2373659.
Flying High - Ade Square Remix Sequel Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f2ee7aabbccaf78588818b0035411007324715ec7ac0c2ce87f56907df86c99. 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/QZES62408577.
Flying High (Ade Square Remix Sequel Sped Up Edit)
Flying High (May Day Techno Phonk Trash Mix)