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 0x094f04c7cd16f68d66599f0e01475f6da456749740e96812acfdf8fb00b79c7b. 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/c2fbd84a-d7af-4226-91bd-09138c917e01.json and https://artists.proofprofile.net/proofs/artist/c2fbd84a-d7af-4226-91bd-09138c917e01.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 0x87ee56aafd6a203858e78d2b6c0edd244427d93b17dd6a6f2ec6f1c94ca9dc9d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/DEUM72300286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x953df521b801d891001587bb9f7de252490e079515ed4232e93c0acd52e56d07. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/DEEQ82200121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0deef006605253645ee366a4490c67970e4cb6c80b66bac6b2a087dd42a18f8. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/DEEQ82400091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2de2743ff20b238bce7775aed0474ff9358a2dbafa8e52f63689469bbd780221. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/DEEQ82400083.
Hast Du Saufen mal probiert? (1000 und 1 Nacht) [MXM & Chris van Dutch Remix]
Hast Du Saufen mal probiert? (1000 und 1 Nacht)
Was ist mit der Fickerei? - Kloß mit Soß Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x768e6c1a374c696e357f5d716b3c6e364926043f0339ba070100a142b26b93b0. 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/DEEQ82300154.
Was ist mit der Fickerei? - HackeDicht Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef9169e51fca9d836703e6c45a1c4f23ef6d36d407206dd99f145b10348dd20a. 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/DEEQ82300155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72a3f58aa09bd6b103c62fcddf0da2f0d2491ae554f0641bbf0ed74d553a5b1d. 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/DEEQ82300131.
Wenn der Pegel stimmt (Klompendans) [Pazoo Remix]
Wenn der Pegel stimmt (Klompendans) - Pazoo Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd06366d51cf2b3531228b9ea686f235f49475bde66739a53d3fb6033a9e884c. 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/DEEQ82300127.
Ich war noch niemals auf Mallorca - Kloß mit Soß Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7a2b8307eef41ec273721a5ed2305ba444f7743751061726d41aa347f6f7eb2. 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/DEEQ82300094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x036bd004e143f89a32b84d8f433368f5cbac650592112e8d0d9a152b952bc8fe. 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/DEXH42300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x840e88fff160741889b448d5cb8e57c7f7723e4cf7d594a504b8c0fb4c743280. 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/DEEQ82300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23b79607b5fe30ef8c54b40307f627746d990671d7444f9f58805bbc29e6d0fe. 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/DEEQ82300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5903069dc6055d42b3b552fb0fdc2db57e70fd5fd459b32a0d939ad8908a524e. 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/DEEQ82300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01c788e9e931a8b303be939cba096a246785ec2758763baa1adb170c7033f238. 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/DEEQ82200136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1324fa8c49c2f41b0413969e978fb1adc878966ed25c8980d4a37967dffa85c9. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/DEEQ82200110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ec918f5fc6ed56a88ef63e8239a5ecf497a81b8199b6f25060e41d00b9212f4. 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/DEEQ82200109.
Hallo Julia (Die kleine Julia ist versaut)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3621361ce5ca33117530e397ba32da084973bd09ee70c6d29c8502038525796. 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/DEZC62262343.
Vögeln soll man 3x täglich frisches Wasser geben (Eggar Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0abf80793a7952c29c2816dd5c6622ba57061443e1febe1fb6cea7c5628823b8. 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/DEZC62272434.
Vögeln soll man 3x täglich frisches Wasser geben
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd33e47f7eb5e2699c797ea898e32be03a03e463dbf34d0c07c93d03afed33934. 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/DEZC62253188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1df5ddaf9fad5680fef6aee80f5f7ed2c8f67ca7d6b7efe447bd088575fd0f23. 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/DEZ522100285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9578ef27be1fe41b192d611936d497e8420c7edcd1c5142ea17ef61e9d102040. 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/DEZ522100215.
Ich will nach Mallorca (The Wellerman Remixes)
Ich will nach Mallorca - Wellerman Alex Noise Hardstyle Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbffbbd22b6f4b04a8fc741716b9fabb4c2c548e233a1e4a1c3ef3ec870a8ef0c. 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/DEAR42158533.
Ich will nach Mallorca (Wellerman Baller Edition)
Ich will nach Mallorca - Wellerman Baller Edition
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ff4a7be94fe2c3d91bb177ffb6ad7d0f42e1f4aa84331434d92010787bb427b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/DEZC62177591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96efba09630b9140fe23a73f2135c218b3e9a04fa3021a521e1be74fe567a48a. 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/DEZC62158031.
Lola Loves Jacky Cola (Kloß mit Soß Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc77ae6c2537c2f12ce2c6bc15a70e1edd624055a74c0c1c7af0f3d77d0e85f03. 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/DELJ82059721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe981948f02e0b086d819e4815a75ad30d53f135c0eb5495156edbd55f16fb4fa. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/DELJ82085072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9f4bd738a67ce0bf3c70fc8a5937352c35e7e27ab20cc4a9ef3b70cc76aa088. 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/NLS6R1704619.
Mallorca Opening 2024 Powered by Xtreme Sound
Mallorca Party 2024 Powered by Xtreme Sound