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 0x8a7d52f017cc464e72e77698c0b51cae8773d7ed796fa9a7cabf0e6487892c60. 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/b85e8da7-4e17-4368-a596-e7e3d65ef561.json and https://artists.proofprofile.net/proofs/artist/b85e8da7-4e17-4368-a596-e7e3d65ef561.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
{"copyright_id":"0x04d532dbffb2bfbd5db06eac4beba2d4e24ffb9ef5cb157022c24b8eff00fdec","isrc":"USCGJ1004780","name":"I Belong","registered_at":"2026-06-29T09:31:09Z","spotify_id":"3ZH7PEf5rmwngNKEWq0KPH","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 0x04d532dbffb2bfbd5db06eac4beba2d4e24ffb9ef5cb157022c24b8eff00fdec. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3ZH7PEf5rmwngNKEWq0KPH.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/3ZH7PEf5rmwngNKEWq0KPH.
{"copyright_id":"0xaa3b9be8da42e923719d1c31dabed29feba475f15e01b119171b7de585e84f8f","isrc":"USCGJ1004782","name":"Life Is Beautiful","registered_at":"2026-06-29T09:30:41Z","spotify_id":"6SN9ZJPXdA05vpHLtXGE1i","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa3b9be8da42e923719d1c31dabed29feba475f15e01b119171b7de585e84f8f. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6SN9ZJPXdA05vpHLtXGE1i.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/6SN9ZJPXdA05vpHLtXGE1i.
Café Del Mar By Gary B. - Step Into The Sunshine
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b694f352fd9b84e226f66f74c7bd04f42d5632785c22ffa47156d82e86f6a3b. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1VlBuMDIFuigRb0xmIEa6K.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/1VlBuMDIFuigRb0xmIEa6K.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x748a1841292b774f3291f47bee416ba0628952cfadb83d8524c7927db44d9241. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7AvwGxBpZ4XcWYRs24u6RV.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/7AvwGxBpZ4XcWYRs24u6RV.
Step into the Sunshine (Deejay Jerome Remix)
{"copyright_id":"0x0031cc808bd4f5397daa5a2da06a9e955b0f03bc1433e5013ad57ee817baa99e","isrc":"USCGH1961324","name":"I Did You Wrong","registered_at":"2026-06-29T09:30:06Z","spotify_id":"3Wuc1gqQT9fwbCXDw09NKY","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0031cc808bd4f5397daa5a2da06a9e955b0f03bc1433e5013ad57ee817baa99e. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3Wuc1gqQT9fwbCXDw09NKY.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/3Wuc1gqQT9fwbCXDw09NKY.
You Can Never Hurt Me Again (Deejay Jerome Remix)
You Can Never Hurt Me Again - Deejay Jerome Remix
Serendipity (Loocalooma & Seven24 Remix)
Serendipity - Loocalooma & Seven24 Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcf7ac3a7753f8b454eda82fba514c1b1abf9c900e81a1313e47d3e26a2dacbd. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3mMgvcw3rWMS3LSuJ2I0IN.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/3mMgvcw3rWMS3LSuJ2I0IN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1421b96d822941e71608f0ccf2f81f58489412af47dfd621549a8d9a1ee1e8c7. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5K8U9EASHdgJLfaLrmyPqc.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/5K8U9EASHdgJLfaLrmyPqc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e82e269de9d6d829bad9f52b7e0955caf9b8ede9ae7dafb46e5154e9638acde. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0J874J8WGRmydLTmErmuqh.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/0J874J8WGRmydLTmErmuqh.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9311bf47925c599345079b08b9fcbc59bae7d41b88f777feda6c88711854d1ca. 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/6WE9hfNK7XdSbjeAgHe8Ub.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/6WE9hfNK7XdSbjeAgHe8Ub.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04ce206345c4765351d3b7852cab7c5c2a923283d56cf018519da2ac27b4b2c6. 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/7DnBkWKnhw3H5GqZf0YUOZ.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/7DnBkWKnhw3H5GqZf0YUOZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa90bc6b71c3e5535ca0c264e74ce34fde95aa2054c5b3219edbf8e5addec886b. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7x2corM9LUpRYjGVeo0wyE.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/7x2corM9LUpRYjGVeo0wyE.
Good To Be Out Of The Rain (Remasterd Version)
Good To Be Out Of The Rain - Remasterd Version
Evening Chillin': Urban Chillhouse Music
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x841eaa5661367c9a898ad07077094fa4cb90b9d890f7213a9e4ed95a9c464239. 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/6IlacDvfBZmpNQBxPQx3ol.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/6IlacDvfBZmpNQBxPQx3ol.
Obsession Lounge, Vol. 8 (Compiled by DJ Jondal)
Southbeat Music Pres: Miami Chillout Lounge Music