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 0x15ce158e17c9aca70ab7f8ad019760822db3e051da5c50c464661efc71650765. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c9d2c778-37e9-4ba5-819d-f8afb1908103.json and https://artists.proofprofile.net/proofs/artist/c9d2c778-37e9-4ba5-819d-f8afb1908103.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
With You in My Bed (Hip Hop rmx with Aaradhna and Buff1)
Afro Latino Caribbean Aotearoa (Instrumental)
{"copyright_id":"0xbf50d314bfbf9e4c5adedfbf1445e27875ae3f4d9f9dcc5dc4fcb90b17b36e1f","isrc":"UKB8U1600075","name":"Invisible Spectrum","registered_at":"2026-06-07T05:55:56Z","spotify_id":"1DGOVAyffBcO4xW52KkNsW","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 0xbf50d314bfbf9e4c5adedfbf1445e27875ae3f4d9f9dcc5dc4fcb90b17b36e1f. 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/1DGOVAyffBcO4xW52KkNsW.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/1DGOVAyffBcO4xW52KkNsW.
{"copyright_id":"0x6a525f9e3d443262cab4a9b5bbcf381269dc8f68f0f5f2c664f98450911fb7c2","isrc":"UKG2E1600001","name":"Global Erosion","registered_at":"2026-06-04T15:27:40Z","spotify_id":"69CDqUSbInrIg3UBqTNh0o","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a525f9e3d443262cab4a9b5bbcf381269dc8f68f0f5f2c664f98450911fb7c2. 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/69CDqUSbInrIg3UBqTNh0o.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/69CDqUSbInrIg3UBqTNh0o.
{"copyright_id":"0xf1fa134feb1b06a625428401ede1cfa9da392884ea1d06dea2e557ac5fc5a324","isrc":"UKB8U1500016","name":"Midnight in Peckham","registered_at":"2026-06-04T06:59:29Z","spotify_id":"1CzfZY7lXaysy84x3a2jix","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1fa134feb1b06a625428401ede1cfa9da392884ea1d06dea2e557ac5fc5a324. 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/1CzfZY7lXaysy84x3a2jix.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/1CzfZY7lXaysy84x3a2jix.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe50eefb9a6127c2390f69d9bb0812f338576310224dc48dd8c8496051c294afa. 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/74LRqSi9vqy4vnxCLInNAw.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/74LRqSi9vqy4vnxCLInNAw.
With You in My Bed - Isaac's House Remix
Saint-Germain-des-Prés Café - The Best Of
Cool Music 02 - 23 Tracks for Cocktails & Afterwork, the Best Lounge, Trip-hop, Deep House, Electronic & Minimal Playlist
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66c3a1a722a045ac9eba7a7221b5a0390797789e13ce418fc41931a2c9553144. 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/7exBjEitUCjDiZqitj2jjV.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/7exBjEitUCjDiZqitj2jjV.
Low and Behold, High and Beyond - the Remixes
Promise - Isaac Aesili Instrumental Remix
{"copyright_id":"0xf1fa134feb1b06a625428401ede1cfa9da392884ea1d06dea2e557ac5fc5a324","isrc":"UKB8U1500016","name":"Midnight in Peckham","registered_at":"2026-06-04T06:59:29Z","spotify_id":"5aVzrSUewk9Te432yZt2Xj","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1fa134feb1b06a625428401ede1cfa9da392884ea1d06dea2e557ac5fc5a324. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5aVzrSUewk9Te432yZt2Xj.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/5aVzrSUewk9Te432yZt2Xj.