MARNIK is an Italian electronic dance music duo formed in 2013 by Alessandro Martello and Emanuele Longo. Known for their fusion of trance-inspired melodies and festival-ready drops, the duo has relea
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 0x6995d4e51e71df1ef64a2ccb23ee2ca857510924916646184fe118cd0d9a101e. 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/3c7e42fd-5b86-4090-9d6c-e80997ac6343.json and https://artists.proofprofile.net/proofs/artist/3c7e42fd-5b86-4090-9d6c-e80997ac6343.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 0x796717debe20f58368924a19719969915f63050d525595ce45b47eec5a95485c. 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/QZNWV2295317.
Rock My Body (with INNA & Sash!) [Marnik & VINAI Remix]
Rock My Body (with INNA & Sash!) - Marnik & VINAI Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7f244c7874f4d1e1cac5d94bb50c075a5157fa0c2bd49e40b7472bf8b3a95b3. 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/AEA2D2300342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2321407dc9d2a96c7dd95381854b46591bc0be5b705396e0f63da6ea055f82f3. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/AEA2D2300315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb215845cdb15e6a60c664c848295d7ac3d17e6557b045266dfaaef2e29802ec2. 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/FR9W12333643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49c41c13c4d26ebc4c1f409f6eb6da356c6084a2bd29bfb42b4ecb2c4f932e9f. 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/ITV952300263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe85e728ce0c3f30a13e9553ef4dc6469e1a079fffee6274ef1a48ad3e7a4712f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/NLZ541700819.
Boyz In Paris (with VINAI) [W&W HardRave Mix]
Boyz In Paris (with VINAI) - W&W HardRave Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cfbaddc5d950ee20385bf4c3a0cd682a963e3cd6162280d1ab2034d2dc42627. 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/FR9W12365954.
Boyz In Paris (Sped Up / Slowed + Reverb Versions)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb215845cdb15e6a60c664c848295d7ac3d17e6557b045266dfaaef2e29802ec2. 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/FR9W12333643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf95b9a1328262602b0c7637d9c5cf89b2eed9317e32e67c3af54803a10aba0e. 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/FR9W12364396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3cf12bb15d67430329b90510702c11933d26a054985ed9a3c08307c02eb8fdd. 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/FR9W12364390.
Boyz In Paris (with VINAI) (Coone Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88217c49364c9363d68d5d67336511b8dafff24d06e1c1ede46abb24081c1563. 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/FR9W12416195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83ddc6d03b228bbd39497bb702c546d0819cf3635281c9aae6219dde9ba1f0a0. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USDM32241301.
Children Of A Miracle - Don Diablo's VIP Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74558a9ac2fec1a1f7ca326e1f8462c0380bc820f2c421495b79d7375c0fb39f. 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/NLZ541700400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7f244c7874f4d1e1cac5d94bb50c075a5157fa0c2bd49e40b7472bf8b3a95b3. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/AEA2D2300342.
Stop The World (KAAZE & 22Bullets Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5496640a9b362bae748514fa56414a0d05ca03800f06c46536509bf2cf7d8fb. 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/USA2P2245850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc011965e5342d6769915df6f9d138b16b5e4baec79f9e91c834ebc0cf93c956. 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/USUS11500137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40311f3bbf6ce0a141d71b41675cf99c056d7981191a90e14ce040be39517677. 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/QZFZ62305094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x291a706a7b7e8bfba11fea2ed5a3b49d086411324ea2511cfb7bef18b5ca3501. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QZFZ62305834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa52fc5d58ee4f305c10a73750bf78e14b7bbcd4afb3aaafd6a7f5c3c6b475ab4. 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/QZFZ42384182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37a6c18e97c17df09756b2657d25c74a34cf2dc37ba5cf482c546948fc8fdadf. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/NLZ542300698.