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 0xa776319f588b05e2cd80bbe81ccf0075d69a91a390d25c3c0088d36f802c0d33. 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/37e4ed75-5b95-4ae6-b78f-66ccf2ab8ff7.json and https://artists.proofprofile.net/proofs/artist/37e4ed75-5b95-4ae6-b78f-66ccf2ab8ff7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
I Can't Feel My Face (Me & My Toothbrush Remixes)
I Can't Feel My Face - Me & My Toothbrush Remix
{"copyright_id":"0x84830defa494a81a0bfe09ab80d12ec356eab4d83b95bc15a5d9343059d95e2c","isrc":"CH3132317564","name":"I Can't Feel My Face - Me & My Toothbrush Remix","registered_at":"2026-06-11T13:58:24Z","spotify_id":"43Jt249IvP3ilvmKGcxZ49","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 0x84830defa494a81a0bfe09ab80d12ec356eab4d83b95bc15a5d9343059d95e2c. 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/43Jt249IvP3ilvmKGcxZ49.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/43Jt249IvP3ilvmKGcxZ49.
I Can't Feel My Face - Me & My Toothbrush Extended Remix
{"copyright_id":"0xd163f960ae84b8861b884c7787631c4053e6f7947dda2003777f34e6b54a7922","isrc":"CH3132317565","name":"I Can't Feel My Face - Me & My Toothbrush Extended Remix","registered_at":"2026-06-21T18:34:06Z","spotify_id":"0bCbSm6A8WbsmyjMHMLJNZ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd163f960ae84b8861b884c7787631c4053e6f7947dda2003777f34e6b54a7922. 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/0bCbSm6A8WbsmyjMHMLJNZ.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/0bCbSm6A8WbsmyjMHMLJNZ.
{"copyright_id":"0x9080102ef5c0210462a75c1f88df96c07a7f9230c1fbe55bce5b627fac40322a","isrc":"CH3132318145","name":"Celebrate the Night","registered_at":"2026-06-26T10:09:38Z","spotify_id":"1vjrugjYiseJA3EPKYokhx","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9080102ef5c0210462a75c1f88df96c07a7f9230c1fbe55bce5b627fac40322a. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1vjrugjYiseJA3EPKYokhx.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/1vjrugjYiseJA3EPKYokhx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1988a50aa5b8f69f8c3ca0d0e8164d184b29fe0b8c2f0ca637c98e0155e848db. 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/7aiRJ8Rw6XBQm4KjvuXNd1.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/7aiRJ8Rw6XBQm4KjvuXNd1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf84344df30fbb50597dd1781ef9b63ad00c371aff0ba6f33d9a39ea63f9845c. 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/5m7frLaca4N7yAJ1VZ8Wnz.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/5m7frLaca4N7yAJ1VZ8Wnz.
{"copyright_id":"0x656f1fe6a19d895604387d5ab9a871d2fc3fc74c4897b1eb2771c96a6c197ad8","isrc":"CH3132115998","name":"I Take What's Mine - Extended Mix","registered_at":"2026-06-18T04:33:31Z","spotify_id":"1Rpt9zCiJQbH4wlvVH8VVL","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x656f1fe6a19d895604387d5ab9a871d2fc3fc74c4897b1eb2771c96a6c197ad8. 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/1Rpt9zCiJQbH4wlvVH8VVL.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/1Rpt9zCiJQbH4wlvVH8VVL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3dc4b8c306971b7dbe42237dad8490ac73af2cd8863308dfe10980904855efc. 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/54P704LzPHzNdohQbrwO2l.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/54P704LzPHzNdohQbrwO2l.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf28d34aa15c8ca247161e7c2bd14850dbaa5b2038f2a9f401592038a6f20feb. 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/73XK1IzeAze8hYceZwTelV.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/73XK1IzeAze8hYceZwTelV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45e94ebb76635d477026e7927cdbe9e08f83da56f1d95ad8fe7e8833fa306290. 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/69zeFafjEhalju3xDjXTrm.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/69zeFafjEhalju3xDjXTrm.
{"copyright_id":"0x9f3dd8bdcdf14e9d3254dbdb787b21d759328e3d129db2539b4493467e0fd7a6","isrc":"CH3131915332","name":"Tasty - Extended Mix","registered_at":"2026-06-23T12:53:39Z","spotify_id":"1HNYSCqOyZFVDkEfYl1Eds","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f3dd8bdcdf14e9d3254dbdb787b21d759328e3d129db2539b4493467e0fd7a6. 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/1HNYSCqOyZFVDkEfYl1Eds.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/1HNYSCqOyZFVDkEfYl1Eds.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27367accd7ba46891f0e061d4aa8ab671219193800b414a002491054a96084ee. 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/7HbWVhufIKsIbWCCxPbHai.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/7HbWVhufIKsIbWCCxPbHai.
{"copyright_id":"0x1d3d0cbbff9203fa5bfb40a53889ce861c1ddade96b8b92bebfd9290da568662","isrc":"CH3131814360","name":"Just Release Me - Original Club Mix","registered_at":"2026-06-24T17:48:07Z","spotify_id":"4u6LmFF0RhG2lbC1akJ9DR","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d3d0cbbff9203fa5bfb40a53889ce861c1ddade96b8b92bebfd9290da568662. 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/4u6LmFF0RhG2lbC1akJ9DR.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/4u6LmFF0RhG2lbC1akJ9DR.
Just Release Me - Instrumental Adagio Strings Dub
A Kid with a Dream - Fort Arkansas Remix Edit
A Kid with a Dream - Fort Arkansas Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1efcfe0d7b792fa2265e65d408f899f14c4698124577e4bb26c81e25c9e9d93. 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/5TDgY7hUz1jl02PWILYMe8.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/5TDgY7hUz1jl02PWILYMe8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35ee780086112cfe6d563e3c6db9390fe99fffdea6239cd92a8fb13bb1c66660. 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/5ZO1FjhEv92S8nQQiS1enx.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/5ZO1FjhEv92S8nQQiS1enx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab8c1180541f9e9e0ad0cd9948b9ec0d8e8d4e5464a5302b5c77636e4290666b. 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/4BWQmlez4Ggvi3tAeTnYv0.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/4BWQmlez4Ggvi3tAeTnYv0.
{"copyright_id":"0x1a331ab50a6e221cc35d423a2bab17447c03d4c0b57ddb20f0b35548928bdb01","isrc":"CH3132318374","name":"Disco Ibiza - Extended Mix","registered_at":"2026-06-27T11:43:28Z","spotify_id":"74YnwYR85wfUjg0qRRlGYX","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a331ab50a6e221cc35d423a2bab17447c03d4c0b57ddb20f0b35548928bdb01. 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/74YnwYR85wfUjg0qRRlGYX.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/74YnwYR85wfUjg0qRRlGYX.
Lonely Night - Sebastian Park Remix Extended Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7db6ec6bf729b23ce1d1b7a46585c06caf83e0c279d2537a4e4bf36e1c6beb7d. 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/1A3gK2uniMJDRT4enLGM1m.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/1A3gK2uniMJDRT4enLGM1m.
Armada Deep House Selection, Vol. 8 (The Finest Deep House Tunes)