1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0xfa7984c001e97a1aed004b849ecbfbbc4d45dc688bf8cc5384565d8bfdf82fe5. 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/b3a534b8-beb8-4a58-a50a-888088332111.json and https://artists.proofprofile.net/proofs/artist/b3a534b8-beb8-4a58-a50a-888088332111.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
{"copyright_id":"0xac8e945915a33aada5dee83bef88bb8ff78786e7b5c8f9baa33ad66d1e9c1bb2","isrc":"NLZ542100890","name":"Say It A Little Louder","registered_at":"2026-06-20T06:41:36Z","spotify_id":"4kVCR6ENF0wEIdxxSUu2HH","type":"track"}
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac8e945915a33aada5dee83bef88bb8ff78786e7b5c8f9baa33ad66d1e9c1bb2. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4kVCR6ENF0wEIdxxSUu2HH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4kVCR6ENF0wEIdxxSUu2HH.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27098599dac59683fcb0679700aea04b71762538d084e34fa21e58ec7331651c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0K3F6uP4XEmYSAPvpSDx7J.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0K3F6uP4XEmYSAPvpSDx7J.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23cede25044c55e38884b0a2e3c4050e3fb352c49d1c403f44a7d7199a91820e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6wdK8KO7oFI0Icakpt9sv3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6wdK8KO7oFI0Icakpt9sv3.
{"copyright_id":"0x0b8e6c22c3e38d15cb69d5ea1def2d1e3955c284b52ddde4f6e1a1c3fe620e0e","isrc":"NLZ542300861","name":"My Favourite Game","registered_at":"2026-06-06T04:03:27Z","spotify_id":"4GGu1HfGUG5qOBXgN1slUa","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b8e6c22c3e38d15cb69d5ea1def2d1e3955c284b52ddde4f6e1a1c3fe620e0e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4GGu1HfGUG5qOBXgN1slUa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4GGu1HfGUG5qOBXgN1slUa.
Need To Feel Loved (Nils Hoffmann Remix)
Need To Feel Loved - Nils Hoffmann Remix
{"copyright_id":"0x3bede7c8e35454dc8104b261b9ed0db295a6a1058b0c6d95c4b846e8767c97ae","isrc":"NLZ542200443","name":"Need To Feel Loved - Nils Hoffmann Remix","registered_at":"2026-06-07T13:18:35Z","spotify_id":"20ctMnCm00vFtUUUQYSskZ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bede7c8e35454dc8104b261b9ed0db295a6a1058b0c6d95c4b846e8767c97ae. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/20ctMnCm00vFtUUUQYSskZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/20ctMnCm00vFtUUUQYSskZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a4c057bfaa6210712267555e863177f790dd7a07433432d5839596444a85c47. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/269fly8bQIlw16fTBeu5uc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/269fly8bQIlw16fTBeu5uc.
{"copyright_id":"0xf68b1db47b51e5c66f4a4abfc31ef19ca82cec1e1c4035de2e1ec8c8164fb09a","isrc":"NLZ542101489","name":"Everyone's Lonely (feat. Ally Ahern)","registered_at":"2026-06-21T01:20:15Z","spotify_id":"7HEEo8t8VC4Fx89xMStQXW","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf68b1db47b51e5c66f4a4abfc31ef19ca82cec1e1c4035de2e1ec8c8164fb09a. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7HEEo8t8VC4Fx89xMStQXW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7HEEo8t8VC4Fx89xMStQXW.
{"copyright_id":"0xc741e7cdb70153b0fcc0915cc4cad6eb3dbe786a132104b17ee2d486fac3c765","isrc":"NLZ542100182","name":"Bad Trip (feat. ØZMA)","registered_at":"2026-06-19T08:22:42Z","spotify_id":"5cVy2DttzbtldeYPPmsUr6","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc741e7cdb70153b0fcc0915cc4cad6eb3dbe786a132104b17ee2d486fac3c765. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5cVy2DttzbtldeYPPmsUr6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5cVy2DttzbtldeYPPmsUr6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b9b087f4b72423278bed3f7746fbfd5016394a611899e1d6d0448366c54dbc8. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3vwW7OZl67gH0RuPCUGhgG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3vwW7OZl67gH0RuPCUGhgG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45079a12637b0151f5980c9706194f35dd5c0e9631c86aacbb2f082dab0d3c01. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3fVpXPN1x9vHLRLSiu02V5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3fVpXPN1x9vHLRLSiu02V5.
{"copyright_id":"0xf183bec3cfb057bb3f243e6bb8a3b913c83eb2db927f026dbf5f48e8a1dbbd4d","isrc":"NLZ542000978","name":"Happier To Lose","registered_at":"2026-06-20T00:03:30Z","spotify_id":"5J5VGyqKzeqcYxWg9ll34K","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf183bec3cfb057bb3f243e6bb8a3b913c83eb2db927f026dbf5f48e8a1dbbd4d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5J5VGyqKzeqcYxWg9ll34K.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5J5VGyqKzeqcYxWg9ll34K.
No One Nobody (feat. Tannergard) [Extended Club Mix]
No One Nobody (feat. Tannergard) - Extended Club Mix
No One Nobody (feat. Tannergard) [Club Mix]
No One Nobody (feat. Tannergard) - Club Mix
{"copyright_id":"0xee280b78cc88189bb7916f077c1669812ad18d02ff54a04a6258c1a968c9e53d","isrc":"NLZ542000710","name":"No One Nobody (feat. Tannergard) - Club Mix","registered_at":"2026-06-23T04:05:29Z","spotify_id":"74FHe4j4buLavBfbWWBfda","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee280b78cc88189bb7916f077c1669812ad18d02ff54a04a6258c1a968c9e53d. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/74FHe4j4buLavBfbWWBfda.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/74FHe4j4buLavBfbWWBfda.
No One Nobody (feat. Tannergard) [Extended Mix]
No One Nobody (feat. Tannergard) - Extended Mix
{"copyright_id":"0x37ce11fd86dd8023f779e93a5e9a28e90dc2e7fc2a705708781e775348e0b185","isrc":"NLZ542000166","name":"No One Nobody (feat. Tannergard)","registered_at":"2026-06-07T13:17:39Z","spotify_id":"0YOUlPhWSZmJgdvIOwFJvL","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37ce11fd86dd8023f779e93a5e9a28e90dc2e7fc2a705708781e775348e0b185. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0YOUlPhWSZmJgdvIOwFJvL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0YOUlPhWSZmJgdvIOwFJvL.
{"copyright_id":"0x4f8dfea5e6293cdae6e0a549cf77b177b27d80f808e1d60c79f4bfd367fed1ae","isrc":"NLZ541901918","name":"I'm Like A Bird","registered_at":"2026-06-07T07:18:29Z","spotify_id":"5FfwkecGMuYJlsLtcxN6NA","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f8dfea5e6293cdae6e0a549cf77b177b27d80f808e1d60c79f4bfd367fed1ae. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5FfwkecGMuYJlsLtcxN6NA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5FfwkecGMuYJlsLtcxN6NA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac5517a5be783c0d56a0118365d7f0e70d74751e1cb1ee257aaf7067a4dccd7d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5MFr2IB9u3t7nYdRL53viF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5MFr2IB9u3t7nYdRL53viF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cb6294162725f188ffd8611079632c55006a62429e694b26944c79b4278c843. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6K82QwS72OFy0OcE2jGQwA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6K82QwS72OFy0OcE2jGQwA.
{"copyright_id":"0x414adf55769e8fe2d85a9da5e71a3ba650d931e85580cff1b50c1de4e685d91d","isrc":"NLZ541900337","name":"Home (feat. Jae Hall)","registered_at":"2026-06-20T05:21:14Z","spotify_id":"4bMBXcRPjIjt6ycTENBPib","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x414adf55769e8fe2d85a9da5e71a3ba650d931e85580cff1b50c1de4e685d91d. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4bMBXcRPjIjt6ycTENBPib.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4bMBXcRPjIjt6ycTENBPib.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad064961437995f20c370a89669dad88ceb65f7504c19b9a763b14fed53b5c7a. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6XWeHAXB5Sx5mXKpFg0TGQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6XWeHAXB5Sx5mXKpFg0TGQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc8fde08bb3aedd864efda6aa4e2835454417978010af74ec48209f10cc23b80. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/23Ef9FH8GOsuZTM2oKqE8V.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/23Ef9FH8GOsuZTM2oKqE8V.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x132c19bfd192359fa070a56bd776ffeb120f7fbb16f7e0023ac38a8de404697c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0Lx2cVympw8JNcDR6WJTuG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Lx2cVympw8JNcDR6WJTuG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55ff83ffdad4bb5ccd274f731b8079c5413cd7ae4fe13ded6d3a0461b42e8946. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3tgULZl1Ru50dUma9W7N0u.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3tgULZl1Ru50dUma9W7N0u.
Apologize (feat. Frida Sundemo, JDAM & MON)
{"copyright_id":"0x5b624b36b764afecd95c911959a0e60c840156d7a385bb702aaaa2ba306c4d81","isrc":"NLZ541801338","name":"Apologize (feat. Frida Sundemo, JDAM & MON)","registered_at":"2026-06-09T07:34:26Z","spotify_id":"24bJ1fyFP0Di2difmgxOzH","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b624b36b764afecd95c911959a0e60c840156d7a385bb702aaaa2ba306c4d81. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/24bJ1fyFP0Di2difmgxOzH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/24bJ1fyFP0Di2difmgxOzH.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41382957d7a9ca2a9959bc1a0a3d3551e75150f5c82cf1b1e520fb7b7d99102c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6RjnrYo3B3cDceAf3UvK5w.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6RjnrYo3B3cDceAf3UvK5w.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aa32b0806f4e5e6896137b0d24a8b3de1d1117d371d4c006b190e181b63adef. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/09gMVqExE1DPnEDLUexjUj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/09gMVqExE1DPnEDLUexjUj.
{"copyright_id":"0x2e4a76137a93e4f4a072f0651705824edd02905d63f5a2b1199d4ced3168d4c0","isrc":"NLZ541800658","name":"What Would You Do (feat. Ruby Prophet)","registered_at":"2026-06-11T09:23:56Z","spotify_id":"2gG9vzW9jZKEc1Vk9nfAjL","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e4a76137a93e4f4a072f0651705824edd02905d63f5a2b1199d4ced3168d4c0. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2gG9vzW9jZKEc1Vk9nfAjL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2gG9vzW9jZKEc1Vk9nfAjL.
{"copyright_id":"0x92fd34ffdc3c8b695da0f067ae407bdf67f52bce5cece126cb618a1c2c33662b","isrc":"NLZ541800407","name":"Know You Better (feat. Tessa Odden)","registered_at":"2026-06-05T16:40:34Z","spotify_id":"43JyIDsNx4pUOOUDcIV2Cr","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92fd34ffdc3c8b695da0f067ae407bdf67f52bce5cece126cb618a1c2c33662b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/43JyIDsNx4pUOOUDcIV2Cr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/43JyIDsNx4pUOOUDcIV2Cr.
{"copyright_id":"0x083c1644847f0096a855e0b6c53e0bfe4c532db40ebd7c12c404913c87984ad6","isrc":"NLZ541701341","name":"Dive With Me (feat. Cathrine Lassen)","registered_at":"2026-06-04T09:02:49Z","spotify_id":"2DLqygtisuvhIUeV3aKJSe","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x083c1644847f0096a855e0b6c53e0bfe4c532db40ebd7c12c404913c87984ad6. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2DLqygtisuvhIUeV3aKJSe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2DLqygtisuvhIUeV3aKJSe.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbdcbdefad4103448ff91a7a15c091cb97631ddc76807c1f0e670e0fe2de7bb4. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1nYfiiwCQOX5mY7Git99Rp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1nYfiiwCQOX5mY7Git99Rp.
Walk Away (feat. Kaptan) [Club Radio Mix]
Walk Away (feat. Kaptan) - Club Radio Mix
{"copyright_id":"0x71853ab84ac78c866d9c43662ac261c250ca03abc136c464abd28e97c134aeea","isrc":"NLZ541701071","name":"Walk Away (feat. Kaptan) - Club Radio Mix","registered_at":"2026-06-19T10:26:39Z","spotify_id":"4yjVCjI1nDH0S6pcOmn8qk","type":"track"}
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Need To Feel Loved (LVNDSCAPE Sunset Chill Mix)
Need To Feel Loved - LVNDSCAPE Sunset Chill Mix
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