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 0xb8e93234283aa2d1175a7602c9aa2cabc6e7142a6f94617e1c5bd0b33459a1be. 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/b280c09d-d71c-46ba-b59c-e7405a8027ed.json and https://artists.proofprofile.net/proofs/artist/b280c09d-d71c-46ba-b59c-e7405a8027ed.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 0x303bfbb82c584cbd3d7f7c99068b2a4f49973a09e264806b708d7a32636d2d9d. 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/GBUR62000732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4216957d5352b13c3504361507e9daaec5f458cf67a47de8b9449d78c1d97aef. 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/GBUR62000733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b5dbeb7faa80f2a2607807c9b7ff8145cf51a92b808bc2401efc453286f21b0. 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/DEEC33501647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3014ce74929a6c7deb4ff51377c961eaf699316c6019bee02f82c04f4bee6e46. 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/DEEC33501648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f2d328714b136f6483643af7c9761d15719c987705c127d289fe3b6b60d0a89. 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/DEEC33501649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec918562f3da75e62e0732104ab15baffb85e57653e330757885691d1a3cba9e. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/DEEC33501650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcf2d10eb9e693f74d68bec5f019f52074b1346b82a4eca915781678436cd5d9. 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/DEEC33501651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39ff287b374157eb5923bc27b9a08923d4e06351b7f2590a09e362b9578a77d1. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/DEEC33501652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc407d76387268159511714a8c0f06b7ed59963a421ee62d3d4303e41ef17dfe1. 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/DEEC33501653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f2a0141929f2f292dbde7ee5e6b1f24d17f09e865828b43040e357568e41618. 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/DEEC33501654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83cec46932cea873235fa32d84bb30dcdff5bb71405187e72bad0ff0a4ba4d85. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/DEEC33501655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b0fe771402c95b7acf8b601fbaa637cc79da55c6c927f1df4858696aa3cd5d6. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/DEEC33501656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0a7eb040325e3733dec1f504a7e5c1059c16778259105ce1eb193a7c9589c01. 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/DEU672100413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x910b95b444f876f2d92e59db842ca8f517dd52013c13d97c4dca419016e0c34c. 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/DEU672100414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1d796c9c25c2d31ab183beb7b0195f4c9263b0547fb29381a1b73d81112b68e. 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/DEU672100415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35950e017d0481b05c6c07fdce860648697348969a28db2265db07da0f45392c. 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/DEU672100417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3d92a7445f53438689be019fcce754b7267f2ee19c19929e698a3e26226ec8e. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/DEU672100421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c6c1c71210131cc67d8aa167e5c23585c17b2742354cd8df0c787faf7067d5a. 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/DEEC33501495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5d0a36cf4d829da1373cd519c87695cbf3c11eca8b8ee43849dca16c98f9d54. 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/DEEC33501496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d8209b972b43871c5cf0e47009496bf2b5aa2c298e69ddb28d1d364630929ee. 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/DEBE72400310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fbfb7969464be87e7b987b34ee545497c64f67f022f4af8c781e84531592b61. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/DEQ202400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x264fa35bd5c1c1304e997efb64ddd29a9cc0248ea49132756bd22be71fee455c. 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/DEU672400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9f159b2deb580ffc9f4bb9dcd1e41c5c0b7d0f6c1f83080ef766df6ca6e1b25. 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/DEU672400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71597849e3e0578892612ba8f7a71c8c86c0a1636e1602dabdb4800f36488c0d. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/QM4TW2408636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x344856472bd11574bd4c3b6afaaba80c5923a43572ca8f107fa9ffa91ea812c3. 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/QM4TW2408638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6937adb790e200e19c8e3075b95870ca493fde4b2c0b8ca24d72ab74d6958d6a. 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/GBEPM2302003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf322699fbf85c485fa1ddd85d3f0e7fb465c6159eb7a1fca3400c534c030744. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/DEQ202300013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38161139855ebefedb45c6473cdefe117407a2dfdcfc0e659c0151c518aea5a4. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/DEQ202300014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65d54bc4f793469d61be849b8d872cba2fa76033b7978743f4fb806a3f1e125f. 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/QM6MZ2336741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x996efe90f9c55f230e83bb0a837207911a893014a19f46a7a78e34b8c1ad08ac. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/DEEC33500932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9ca398b574f1631f6d6db8be629b1d59925fffd5928af63e337b3d3a62909ca. 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/DEEC33500933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94918ae3a3c0a5bee2f346bb8091c1f0d80c6ebe5228a186f64225a6aa9b5c59. 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/DEU672200722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2c734bc23dcc5dd7ba9c526086158784a0130c90c8646ef416c85f59158fef1. 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/DEU672200723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbba490c0d90d7531a0a65366881d54c75e7dbb293ca1882037c0b87a89e1d44. 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/GBUR62000411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a304f78f9d6d4175d0a460408179c24813e8a0ab46b67987431294e7cf8638e. 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/GBUR62000412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb610f60ee06b8579e63682e2a1f6cba3102ff4dd5db8b36e945778d0c5ca9e8d. 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/DEU672200344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39383832bf3c465989521ad7a911b7f1ad6b7fdeb02ca96831b6e3779fadf2c0. 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/DEU672200346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeedcf87c6eedc95a3aa3635282df1889a80b0d69f46d39997f738c420a0ebe6c. 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/DEU672200347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ae0c858018c5e6b54f0ae512c706592137f16d9587fa936e2459ac335e3b01f. 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/GBJX32230003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27a6da3dd56e0a0e84b0e0b6cbdb41642736dafd98e96055bd17e84181620f40. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/GBJX32230004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf3d4a3eeb795981ce5988290f131ddeebc4bcb89e731f166a54c2d2f83f018c. Chain 2 (Bitcoin): anchored in block 960153 (2026-07-29T21:57:12Z), 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/DEBE72100835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35950e017d0481b05c6c07fdce860648697348969a28db2265db07da0f45392c. 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/DEU672100417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc433456a9806bee0306f32e1000fbb6f6019842ed707e8e1d6793a2c438baf6a. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/DEQ202100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x592cec60989b2fbcc6e92c53e6b9578b946903767d99d1847339bceeca7a4318. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/GBUR62000085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c036a68c731451c8b3735b66675dc0ab0bad706aeb668f4e116ed8162891a3b. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/GBUR62000086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aa5670aea02cc965a2b8c796e53139c6ac1996fa92e074af8c24b7f3fd045e9. 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/GBJX31828049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac0fa3243dc334a0f5249d2ddead45ccd38055f56b58f856abb58a55bae08727. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T18:47:29Z), 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/GBJX31828050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9968a4787fa1b39f61522a9e17e22700b6b937ae24eb295be03e67aa4a70f57. 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/DEU671901634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2860e564e90636721626b477ba0fb44542fcfeadca2978b9d30936bc72af211f. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/DEU671901635.
De Orde Van De Nacht (Part 2) [Raxon Remix]
De Orde Van De Nacht (Pt. 2) - Raxon Remix
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De Orde Van De Nacht (Part 2) - Raxon Extended Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0130706166daa14a038952cc9131c63d78281acfb42e0afc82f81606dfb08740. 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/NLF711911188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x642ff95b047ae435f091257035906738b2f1cfdfa461292ab9903e8ddb1f5186. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/GBJX31828035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe23d4dcec41abbc25dfc694d2f34a6b897f54ec5f6f35f4b58b3f6e32df18cb1. 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/GBJX31828036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd509e53f0c73d5f98117950bf8341d9d326323567f626a5ea5b683e407409d48. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/DEU671900004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5c8f9142d6763809b0c09e1e3aa6a48812b3cfedf26386af6aa875d773a8885. 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/DEU671900005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa08ea5c7f9d5ecca6119900576e6489b2d3ad71b8f8872675cd87c3976a3d005. 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/DEDH71800042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd81d3e35295659d9990004e5c0f746250cfa3a73e507d2579fd80f5b52e4fd2. 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/DEDH71800043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf583cb20cc102d11ad449d92522f732768b95960d73926497c31ef3d3899809a. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/DEDH71800044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3dfea0cd37d63372f6e9265d48f0d50e19788f64298d544c2789097d4ba7134. 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/DEY471810119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe82937cd7b8f1e65b089d81a35382d5982efa5621ffcb59092459d7b97d3f2f7. 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/DEU672100253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41395008e5d91735d4b6ae362632e9a78c36adb2355ec4a0dd9220e15e87c648. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), 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/DEU671602715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba8b93782ee650a50f7ef7045fa64fc36b2184f70ca8a30497a934e496949ed0. 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/DEU671602716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc567b9897ddc71d8dbeb05a15517bcf82c4396917a04caf4578a26d0b478eda6. 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/GBTEZ1500954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabf54859228f15c4790c5be934c8504fcbd1faf79f8b2ed97eb5b9d4a4eff315. 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/GBTEZ1500887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a3765640497da81730478be2f42088c0246ae13806f217e4f9495fe0a779adc. 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/GBK5G1000169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00847ef41ec66a9152a143a177c809abc85b90b71ad8106ef6a7fef1cb719626. 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/GBK5G1000170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabe66b385eb128fc7ea78c17065800824e8692d6d4fda86372fb1681f9831cc8. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/GBK5G1000172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7358fa7c1f8d099a76bc5bb42a53372439cff43e220ee31c87a41dd2d4a15be6. 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/GBUR61900117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12e1ef0c4209e0034cb243434e3b382076dbf120d4d7c053972b30c76a714a27. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/UK7FL1400121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e45fe798fd9aaf81daf6d0bb4a0c087fc9cd031bd530c4eceaae09a4cd0e446. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/DEU671900126.
Global Underground #43: Joris Voorn - Rotterdam (DJ Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44a6c918f6aec44c22d3eca9169b812561a137c0e684753e9aa6b8923b4e547b. 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/GBHFW2000064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9a6e2abce85fc1fb7f1785c55e35389e5d71cb9bc67c2c8750b171993950e02. 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/NLF711911187.
Tron - Caligula - Marathon Man (The Remixes)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee91f6975eed43ea96e729efe9b93309d11c9935ec77c287141284358d7c5dfd. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), 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/DEU672101590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55d2893a69007182eca0000e9f0bc4d7a4414b574828f0c5110485ff9031a944. 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/DEL021702030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55d2893a69007182eca0000e9f0bc4d7a4414b574828f0c5110485ff9031a944. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/DEL021702030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff348d8e53b162c138ac569b588eda348e3a838a0d34546f8517eb9a13cb223b. 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/GBKQU2365303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae794050613472542aa2d85fa32c2187e93d6f938a5e2e9c0084b74f4f3a9334. 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/GBKQU2365316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc311448af42c4baeb44c2a5fb6f67681a64d84284076768f71b0f2a7da6fc484. 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/GBKQU2365319.
John Digweed - Live in London Recorded at Fabric
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x118d4ee133c4fd6987c33bd5b52428b0a3cca553763886a3128a910d6e4cae05. 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/GBKQU2362651.