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 0x7897cf7232ca6a47db21215e82d3b73b2288662c37ce7042cb035fa6404a24f6. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ed465c6b-1c5a-44e1-849e-2a978ab03c5f.json and https://artists.proofprofile.net/proofs/artist/ed465c6b-1c5a-44e1-849e-2a978ab03c5f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Electronic Body Matrix, Vol. 1 - The Alfa Matrix Selection
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 0x265bdde3bdbce730e7e95b25bf7e31d5da4af0bc2d0880b8cc92137371ed0a61. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/BEC261115802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5d5631817a65ce2ed67b029a97cb86735bae220f7e6c5a109be0f19c9180f9d. 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/BEC261115803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f3fd5c888e4da38f378783ac35298706ed857212768bd50b978d640646ae2f4. 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/BEC261115820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4fc4713d873ea379d5044b8646054c0db7392c4c1acb158f8f65fc31d4c0bab. 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/BEC261115805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x655f4ddaa3fc59a959ec5b66892ff458870cdf6d6c0db3ebcba4fb2e664e27d6. 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/BEC261115822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5455f1bd19977926e231a21423ebb678480aca90ec38f5a680f74f7a0b6d1b1. 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/BEC261115825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc570ed1168562e6ac6ad6df62fa5be4a988b1e20b4f1a76dd2c196a8a716ed7. 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/BEC261115809.
My Darling Bullet - Preemptive Strike 0.1 Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8bf6be5980b75b99929f176e1da874f4a8f198d50969ef79cd5d3531644ead8. 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/BEC261115827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb341892ccf5b2fd06b21bd35962153761db94c0cd771fd595aaa7154f5b3b371. 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/BEC261115811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2040667a793d3e9f3f5940061a193dab800c0309c09cade0dec17dac3e031fa. 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/BEC261115828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30c2fb7674f709fa5cdaa1b1b0f10cdeb213f6a83410a311277383bb9433eea7. 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/BEC261115812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa1f6c005c8caa2030fb8ab8790bc2387c5988eabfbedc6fc65f89a7d286b5fe. 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/BEC261115830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e34ccf1dbc6079b1ebc30592818c85765c422016d1e43e405017a838e0ff6a0. 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/BEC261115815.
Forever (feat. VNV Nation, Apoptygma Berzerk, Covenant, Icon of Coil) - Colony 5 Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3938f58f3322381e7e3b53b55024141856cfd17b22e1a46ec9f2c9cb7963a08. 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/BEC261115817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b210a4f0bc88a063c6835a2fcd8c3b4e8923ff8eed9b3c83f5a711e65a9af49. Chain 2 (Bitcoin): anchored in block 960330 (2026-07-31T00:58:21Z), 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/BEC261115806.
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 0xfd25e436a45bea8fe8f1ae6a884cb2adc1ab0858b467b09860ea4923d5139a25. 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/BEC261116802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d5501befc2acc66331ca85c8b7d4ce94f7ebf4425009ad35bbdef5a5988b0c2. Chain 2 (Bitcoin): anchored in block 960330 (2026-07-31T00:58:21Z), 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/BEC261116805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x549bc95852abaa28c1474f6a7e3585499deb0d9283c4b6b8bb1341c46641699b. 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/BEC260709907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe656c25ee9d642cb69862f4c0442fe8ea81beef340393af6e8e34a09e3aba4b4. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/BEC260709902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c8a1111203dc93722bf7a64262477f2c09ace6d9ac3b1e4aa0686dd5d1ac8c0. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), 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/BEC260709904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd899a4ec785696fefcc27127f05c2c1e237875697019ade20645bf88a749cc60. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/BEC260709906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09c348535fe303f7692303f997c3b24c71090d4ac1cd16650fc97fcf4e7ab91f. 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/BEC260709910.
Weird News From an Uncertain Future Bonus CD
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68eece1664d8c59ba30f3af9512203e9d3fa836be9e6e419d270c986bae6c197. 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/BEC261413101.
Endzeit Bunkertracks - Act VI: The Alfa Matrix Selection
Alfa Matrix Re:Covered - A Tribute to Depeche Mode
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc82e9176aac96d71fa29ce3ce1a09355dd777f6df1fca2c433c2a5d6acf05968. 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/BEC260912717.
Blasphemous Rumours - Black Edit - Depeche Mode cover
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5625589b701bd05e67acbb96955558ba318e6421d58c9030ea4760aa7af281f0. 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/BEC260912704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa512772e78994e68dcc23cc82aac473ae0ece1fb8c2c605f57a08780d5b145ba. 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/BEC260912705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35ea1d6f2a8d256c8e5bec5c7f4b42f5f2160bac63d2ac19f2166df918d2cdd9. 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/BEC260912708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bab52569c6d9a059fa7f528cba5a8493c8c4f322a639e73fa1fb1ee1c1fff3b. 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/BEC260912712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47446d2808964abcf8595ed11a4d2b04a7922a1c589dc485a96adaeeb918f3da. 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/BEC260912716.
Black Celebration - White Edit - Depeche Mode cover
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67f3cb1f6921f6f6f1dca08ed33e76a17314bd82751ffa7f65bc4ce5a5512033. 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/BEC260912732.
Get The Balance Right - Depeche Mode cover
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x148f1673397b52a854164a52e0bfab95093e9fcf6cb6899773d8b58791c74f16. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/BEC260912721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x291d2615354e1c2bc7c2afef1b43ff0c7de8e7b5a22019dd3965289b2e6f0795. 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/BEC260812503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f8655f29507f91b05664d8cce21e805543573a4a530189c1ca65d60ed994cbc. 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/BEC260812511.
Endzeit Bunkertracks - Act III: The Alfa Matrix Selection