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 0x641904589c20def92e62c0e1ed082e14aba03a505d781b6167929c9c94260351. 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/8bccc012-9388-4197-930f-45a5e8e9ecfd.json and https://artists.proofprofile.net/proofs/artist/8bccc012-9388-4197-930f-45a5e8e9ecfd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0xc9e51c31f3f501cf2c43ba34e5cf8880c7eb9f997aafcb8fbfa583f27ad0c05d. 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/1K5rl4MaR15d0v0MZtRjgd.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/1K5rl4MaR15d0v0MZtRjgd.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2e87b856f160ea2a3e0a408cad7a6f8b888b443702778766a913f57d51cdca9. 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/4WQzxNp9T2aVgog7rsFD2Y.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/4WQzxNp9T2aVgog7rsFD2Y.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbf3891ccd99cbb95caf004840ec6c726485b66cf0f4f3214f417ec9f425752b. 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/6Q0Ri8aYyOjsSvqfwB1mS0.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/6Q0Ri8aYyOjsSvqfwB1mS0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ef66056eb3bcd655699bdba52179bf2323f3a5ffa084d0e45e09e52befd5b55. 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/08ultjBV79qGVM3psldUmD.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/08ultjBV79qGVM3psldUmD.
{"copyright_id":"0x47a51deabe7da3b0665ccfd289066569a495c4990b420eacef9011f4e7fa583f","isrc":"NLT2H2200171","name":"The Entertainer","registered_at":"2026-06-17T12:29:10Z","spotify_id":"5CVDW0grOaH265CADRrikR","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47a51deabe7da3b0665ccfd289066569a495c4990b420eacef9011f4e7fa583f. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5CVDW0grOaH265CADRrikR.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/5CVDW0grOaH265CADRrikR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe27605ca4fbbcb51229be51b45d2cfa1818225c54fdeccdbe7590259bce613cb. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6fB52w2qywML6P47S5fByx.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/6fB52w2qywML6P47S5fByx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1da1a7e41e4c28aaf3c01f6b9a9872424e985c6b25a832c699fcb12f803e879d. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/654WpaOG6fRvuM6mtfEvtq.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/654WpaOG6fRvuM6mtfEvtq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44eef3a47d1652c00637dc8e294f6ca47ca7aa614f259f63f38a03cdc7a3dff5. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1oL49jFBj6NvzvhX8zLjAH.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/1oL49jFBj6NvzvhX8zLjAH.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57d2a0b1f5125672047fd4983613d4cb2c8857636fb8529024ac862190dc4384. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5dI8Bu60uJXgH5gVbMQxVu.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/5dI8Bu60uJXgH5gVbMQxVu.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa29b14914c6f3017c97d4880c9fe7a491b67112b42a9771e624d84df47137456. 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/5S6LrGpPB3uJDu15xLdnc5.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/5S6LrGpPB3uJDu15xLdnc5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec9458856ef42111974b15b38414dd5c436ab22b2df457564553a938107c89bf. 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/70xWQqPCYiA7NTzcYPIQkv.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/70xWQqPCYiA7NTzcYPIQkv.
{"copyright_id":"0x1735be0caa12fdca1c305e3c59072f53b93892c123dab66f8028df51889eb730","isrc":"NLT2H2301061","name":"Heartbreak Holiday","registered_at":"2026-06-19T12:26:06Z","spotify_id":"0qz837PyeAHmgpbN7cpexG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1735be0caa12fdca1c305e3c59072f53b93892c123dab66f8028df51889eb730. 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/0qz837PyeAHmgpbN7cpexG.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/0qz837PyeAHmgpbN7cpexG.
{"copyright_id":"0x1da1a7e41e4c28aaf3c01f6b9a9872424e985c6b25a832c699fcb12f803e879d","isrc":"NLT2H2200342","name":"Like Nobody's Home","registered_at":"2026-06-07T00:57:10Z","spotify_id":"6FH9mGvNIbZaJ8FZfdgRpC","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1da1a7e41e4c28aaf3c01f6b9a9872424e985c6b25a832c699fcb12f803e879d. 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/6FH9mGvNIbZaJ8FZfdgRpC.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/6FH9mGvNIbZaJ8FZfdgRpC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68b4af2ee5ec2e4680d023bd52123928936e7936dfbaf3f6207ef18840a0b45d. 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/7gA3aBnuQK6nyr4TA2AizU.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/7gA3aBnuQK6nyr4TA2AizU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8016c2e6fb91903d2b14fe273c4e77c226596d835cbd6c377a4285d775a57df. 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/4KHWPEBgphc65i5kdfjaHr.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/4KHWPEBgphc65i5kdfjaHr.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8e43a3fd88e028f9cf9659d14c2cbfc2bd117b047657d7347353c6a1c281d52. 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/6Ec2OByuXokwfYDS9c7jaa.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/6Ec2OByuXokwfYDS9c7jaa.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd01add9d7e1ab1769376ea66bfea2c2a0b614a56f1e7e488cd40abeec14d0d55. 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/0lGA92GVnSpb0ZMhVbQ4GT.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/0lGA92GVnSpb0ZMhVbQ4GT.
{"copyright_id":"0xbad4e70f393cd0bd5d5843499fc5c61c3ecfe9f760f83ad71b41310bdaff503e","isrc":"NLT2H2300404","name":"SKY KING","registered_at":"2026-06-10T17:54:47Z","spotify_id":"42eqYUPjljLr3VTvBtdmjH","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbad4e70f393cd0bd5d5843499fc5c61c3ecfe9f760f83ad71b41310bdaff503e. 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/42eqYUPjljLr3VTvBtdmjH.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/42eqYUPjljLr3VTvBtdmjH.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbe3519aa2edcf5e71c0b19f5e1b759c9dbf7fb7b72d3e3674ada7a5b00f54b2. 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/6XPxQVIHaMSB4Ilet93deL.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/6XPxQVIHaMSB4Ilet93deL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x101dfc26ec94d767cfac6f03a4bb24177963e7b5e55694ae402b64a4c6f5ee32. 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/5PmSVubB5JT6e8ouUDTdRm.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/5PmSVubB5JT6e8ouUDTdRm.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x469d5cd94b8d8f58f6a34189dc563d0a44de178356bf6e423993fa5e8d5a365a. 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/6KJ4rwX0hT3bWO953YEmpY.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/6KJ4rwX0hT3bWO953YEmpY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe27605ca4fbbcb51229be51b45d2cfa1818225c54fdeccdbe7590259bce613cb. 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/3ekuAHsH2ToItHm5T6iXFC.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/3ekuAHsH2ToItHm5T6iXFC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x447337d4b112d8f37fc36ecc7893dbe4268e77f445b892118b94d6f78be2bd32. 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/08VqgtyQZ3yh8KitROCPzl.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/08VqgtyQZ3yh8KitROCPzl.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57d2a0b1f5125672047fd4983613d4cb2c8857636fb8529024ac862190dc4384. 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/0j8hj4gz5PV9luITVBqdqJ.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/0j8hj4gz5PV9luITVBqdqJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44eef3a47d1652c00637dc8e294f6ca47ca7aa614f259f63f38a03cdc7a3dff5. 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/6sPlolO2Kr74Jm5u8CZPk7.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/6sPlolO2Kr74Jm5u8CZPk7.
{"copyright_id":"0x47a51deabe7da3b0665ccfd289066569a495c4990b420eacef9011f4e7fa583f","isrc":"NLT2H2200171","name":"The Entertainer","registered_at":"2026-06-17T12:29:10Z","spotify_id":"3f5k4oZbWurL6fAoRrsufm","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47a51deabe7da3b0665ccfd289066569a495c4990b420eacef9011f4e7fa583f. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:53:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3f5k4oZbWurL6fAoRrsufm.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/3f5k4oZbWurL6fAoRrsufm.
{"copyright_id":"0xf048c33c9ae9a516fcff16f3a7697445f8beecd416a806bc07e7e94b83ccf902","isrc":"NLZ542101897","name":"Reality (feat. Max Wassen)","registered_at":"2026-06-10T04:19:07Z","spotify_id":"1F3UGawD2vbb7Zy0kk8LSX","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf048c33c9ae9a516fcff16f3a7697445f8beecd416a806bc07e7e94b83ccf902. 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/1F3UGawD2vbb7Zy0kk8LSX.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/1F3UGawD2vbb7Zy0kk8LSX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf5639a36aaa4b24402175bdd7f602c5c37803806c629ee7585f38f4f975848d. 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/1nSuHz3PD4tjAjk00OrxW1.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/1nSuHz3PD4tjAjk00OrxW1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb353829280a35a0227f8a400b588457ef7ace29839421dfe5aae90f65491951c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6JjcsZ5lh3wpr2YuNlar9J.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/6JjcsZ5lh3wpr2YuNlar9J.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe98f68459fe2bc5eb0f3843210f48200d0fe8e2b8cacbb728188cd66b4723ff4. 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/33tW7fGfDkR71JMCf9ZroE.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/33tW7fGfDkR71JMCf9ZroE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd497a06eb0190fd176f82ccc573cfa9fcadba803ba0e3a40370a8143059a1c22. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3m6FOJxzPBxDGLQuTddxY5.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/3m6FOJxzPBxDGLQuTddxY5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc1dfba9f6893efa3dab75f88cfb2ad574ec2c15f610a155d616c31076b4ad1b. 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/3RBIkE6VQigBF9YjvUMyWC.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/3RBIkE6VQigBF9YjvUMyWC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb353829280a35a0227f8a400b588457ef7ace29839421dfe5aae90f65491951c. 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/1SpHFClB4ws3Ep3rte8Xke.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/1SpHFClB4ws3Ep3rte8Xke.
{"copyright_id":"0xe98f68459fe2bc5eb0f3843210f48200d0fe8e2b8cacbb728188cd66b4723ff4","isrc":"GBSMU9932241","name":"Stylish AF","registered_at":"2026-06-23T06:01:09Z","spotify_id":"2I0RPjifZxUr0Aw0PLBVkw","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe98f68459fe2bc5eb0f3843210f48200d0fe8e2b8cacbb728188cd66b4723ff4. 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/2I0RPjifZxUr0Aw0PLBVkw.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/2I0RPjifZxUr0Aw0PLBVkw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd497a06eb0190fd176f82ccc573cfa9fcadba803ba0e3a40370a8143059a1c22. 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/6ATktb5QCUN2bIVlr0g5I7.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/6ATktb5QCUN2bIVlr0g5I7.
{"copyright_id":"0x3d515583d577e7b3ccaa98679780eff84f45097466db784e02d4bcd6b4dbb3a6","isrc":"QZK6Q1992236","name":"Getting High & Eating Stuff With Cream","registered_at":"2026-06-11T11:04:27Z","spotify_id":"7khYpNpR755SwBTOe0tSTG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d515583d577e7b3ccaa98679780eff84f45097466db784e02d4bcd6b4dbb3a6. 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/7khYpNpR755SwBTOe0tSTG.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/7khYpNpR755SwBTOe0tSTG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36666eb5d1c9c4cf0b39b8e8c2f1565ee92435992131aebc33404786b5b97932. 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/0ggpABWYyxlbXwiL9woeKI.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/0ggpABWYyxlbXwiL9woeKI.
{"copyright_id":"0x6d1685e04d44368d9ebb568202e3db6303503c7c35dbc9a48abfac1bac171d9a","isrc":"QZHNA1937447","name":"Cubicle (Never See Me)","registered_at":"2026-06-09T18:02:24Z","spotify_id":"1eGwXKt3iCaBpknjhrspJl","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d1685e04d44368d9ebb568202e3db6303503c7c35dbc9a48abfac1bac171d9a. 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/1eGwXKt3iCaBpknjhrspJl.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/1eGwXKt3iCaBpknjhrspJl.
Party On My Own - Vladimir Cauchemar Remix
{"copyright_id":"0x1f35b3ef68352b64e712af67affc46ae79177330c8ffbf54057e3fad412eb25f","isrc":"CA6D22100472","name":"Party On My Own","registered_at":"2026-06-18T01:48:39Z","spotify_id":"4F04ZcdraD5TzxHLAXWUjD","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f35b3ef68352b64e712af67affc46ae79177330c8ffbf54057e3fad412eb25f. 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/4F04ZcdraD5TzxHLAXWUjD.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/4F04ZcdraD5TzxHLAXWUjD.