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 0x20df70732709287ed8e7c60b719fd012138c00f743a8162839486ee34f793cc2. 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/2d9494c4-1cfb-4094-82dc-3e11b744fc27.json and https://artists.proofprofile.net/proofs/artist/2d9494c4-1cfb-4094-82dc-3e11b744fc27.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
{"copyright_id":"0x6a47fd8290045219cc89c8dde8192c300fb79673461d4500eabd4b5668d34714","isrc":"GB2LD2310032","name":"Remedies - Vibe Chemistry Remix","registered_at":"2026-06-07T07:14:42Z","spotify_id":"3yQ516QezlWKO2jbWNgZrA","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 0x6a47fd8290045219cc89c8dde8192c300fb79673461d4500eabd4b5668d34714. 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/3yQ516QezlWKO2jbWNgZrA.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/3yQ516QezlWKO2jbWNgZrA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb157f55297c39d44d725b0b8ad20f450f62c04a8aa09a1a4d79b7669010c370. 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/2u3vWA61Vw0pFuOrR6alWc.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/2u3vWA61Vw0pFuOrR6alWc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf45783ef47518cb3f9671881cea57cd724235ed7b81d43353d63579e4ae65e32. 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/6Pztf7vxEwNsVgYu6fnEX7.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/6Pztf7vxEwNsVgYu6fnEX7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38718e82028fd0eba4dfd370277453716ac6785c72beae81cdd2bfbfc5c4a031. 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/20AgOIjyk2Qd7DLt8lkxvn.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/20AgOIjyk2Qd7DLt8lkxvn.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8d519532752169f9083a5cc789e062eff2d2dd9758dbb74014c11a1025a1826. 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/4BpMHcegam7SstcVT5tLWr.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/4BpMHcegam7SstcVT5tLWr.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d8a376dbe0368f90b474224ab0ee19f0a3bdc84a2a4de285b7fbfa5652d5586. 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/6ADMjT33bccWl6GNb2VFZK.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/6ADMjT33bccWl6GNb2VFZK.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59932c2f92969c860352f3eec7414df322f3f522d6707ceabe327c030e6b2e2f. 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/4mAZ4sFVxKaGj3Xp21QduD.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/4mAZ4sFVxKaGj3Xp21QduD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86c1cca0693ad34785d33e4e9132f5a130cfaa423ea732b040d1d0494e10300c. 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/1OGOBkY3h5LvFpfwr73oKj.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/1OGOBkY3h5LvFpfwr73oKj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdba9f597c813e6db1e400ff0e0be925a1773bb49ed562ec36f426e0430143856. 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/3VajyN2ljxc9CRpttIkocZ.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/3VajyN2ljxc9CRpttIkocZ.
{"copyright_id":"0xdb0ba859ce6725aea0e6c6afc5a1d9e4216c716998681639f0f2e3144bda7f1c","isrc":"GBCJY2200211","name":"New Love - Logistics Remix","registered_at":"2026-06-25T20:22:33Z","spotify_id":"3Gpw0ZOTw9JPpAlUwaQ9m4","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb0ba859ce6725aea0e6c6afc5a1d9e4216c716998681639f0f2e3144bda7f1c. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3Gpw0ZOTw9JPpAlUwaQ9m4.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/3Gpw0ZOTw9JPpAlUwaQ9m4.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19835e1de5bc923bbc3e61f9c713275ffd4ec2a265c8ed019c91ad21f42fc4ca. 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/4m4yXrpvAHyKT6CmYyuTNc.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/4m4yXrpvAHyKT6CmYyuTNc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x989c6240f0d536a6934d6e88a70d547a68f1beb801c88267a5cebe7040102be7. 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/6ZzzPVN4CnYIugGtJTnVfd.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/6ZzzPVN4CnYIugGtJTnVfd.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba58416a7d7880c61524c1b7b4a4ffe11129c8b7e528c0e845f01c9a46a54953. 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/7hm4ciJdkGblFBBzSsfLkr.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/7hm4ciJdkGblFBBzSsfLkr.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94b439b7fd06b8c5fce84914fc16a655070725e871fe0904aefbd0d72c4b890a. 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/5L3WyH271K5kFFnTvLgmmZ.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/5L3WyH271K5kFFnTvLgmmZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7856dbefd5157e39421baf549fee8c5faa33b0baa62c0e1ba7deff119c08bd96. 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/4m4kkrHB3CV4JgXup5e6LA.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/4m4kkrHB3CV4JgXup5e6LA.
How Did You Get Here? (Ruth Royall Remix)
How Did You Get Here? - Ruth Royall Remix
{"copyright_id":"0xde9d763fcfa673d982f0bb4a8c16a4a77920108245bdafc399b7cf77513cab94","isrc":"USNRS2342951","name":"Virgo Season (feat. Ruth Royall)","registered_at":"2026-06-21T23:44:48Z","spotify_id":"4tHM3iU86aGd0p2SZxuq7b","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde9d763fcfa673d982f0bb4a8c16a4a77920108245bdafc399b7cf77513cab94. 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/4tHM3iU86aGd0p2SZxuq7b.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/4tHM3iU86aGd0p2SZxuq7b.
Virgo Season (feat. Ruth Royall) - Extended Mix
{"copyright_id":"0x39b9a2c5a85816ca0ffac77ef2b5f0ca22e95f967e8acff5c1eae09bf618afd9","isrc":"QZTH92345339","name":"Dark Days","registered_at":"2026-06-20T00:13:44Z","spotify_id":"6nuFCFGrNFcPRJD80pUM6N","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39b9a2c5a85816ca0ffac77ef2b5f0ca22e95f967e8acff5c1eae09bf618afd9. 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/6nuFCFGrNFcPRJD80pUM6N.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/6nuFCFGrNFcPRJD80pUM6N.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6ba51ca5218e5915c62c307cd48382b5f207e48b6a38c547c6382a03a883d48. 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/3RRoIz6Bc9ByTFqPtF5vUT.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/3RRoIz6Bc9ByTFqPtF5vUT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe53fe7c4858965b43a616958af1f522e84db926cfd6d1fd4b4bef75066b0a70d. 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/4DyXGGboVJYoN8xwWCZdmE.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/4DyXGGboVJYoN8xwWCZdmE.
{"copyright_id":"0xc6b58758d15a1164ffcb2cd32ee6c9c2cd2fbb773382b55eeaf5e95a3221db2f","isrc":"GBTMZ2301148","name":"The Light","registered_at":"2026-06-17T23:43:05Z","spotify_id":"0YpwLE5KpqPpqwtCzh8sLW","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6b58758d15a1164ffcb2cd32ee6c9c2cd2fbb773382b55eeaf5e95a3221db2f. 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/0YpwLE5KpqPpqwtCzh8sLW.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/0YpwLE5KpqPpqwtCzh8sLW.
{"copyright_id":"0x52031e0f26d805d6ffb687ce14dd8788250da61cdbfb77e3c943dd128d1aaac5","isrc":"GBDLM2200330","name":"Walk Through Fire","registered_at":"2026-06-18T00:02:49Z","spotify_id":"6GAIFjKSUCb4ndyDwDgKsJ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52031e0f26d805d6ffb687ce14dd8788250da61cdbfb77e3c943dd128d1aaac5. 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/6GAIFjKSUCb4ndyDwDgKsJ.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/6GAIFjKSUCb4ndyDwDgKsJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79f8030e1faa43142a9bc9d6446df05552bbe2d76d4de0429fb82631780f9a10. 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/508o8MvH1j1ldM4qLvZqe5.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/508o8MvH1j1ldM4qLvZqe5.
{"copyright_id":"0x9b9a5dc3a2f46ecbf0911441bbb98e089d30ef7f0d291815b7a16c0d3fb69ff5","isrc":"GBEWA2204672","name":"Tattoo - 3am In Dhërmi Mix","registered_at":"2026-06-21T23:56:54Z","spotify_id":"4bpNQzjhp5pimh9LHsdKf6","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b9a5dc3a2f46ecbf0911441bbb98e089d30ef7f0d291815b7a16c0d3fb69ff5. 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/4bpNQzjhp5pimh9LHsdKf6.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/4bpNQzjhp5pimh9LHsdKf6.
{"copyright_id":"0x6718ee2e7f5bc121bb5b5d19640f96a669d3839d44971a6f7caeb29b6022d256","isrc":"GBEWA2204671","name":"Tattoo - Extended Mix","registered_at":"2026-06-20T05:27:52Z","spotify_id":"14IxS9fE3NBJCmsJjsdrwS","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6718ee2e7f5bc121bb5b5d19640f96a669d3839d44971a6f7caeb29b6022d256. 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/14IxS9fE3NBJCmsJjsdrwS.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/14IxS9fE3NBJCmsJjsdrwS.
{"copyright_id":"0x4ebe5f36dd6cf7802acabf1db46417d397c337c0efc6e337286dd243b0d662ca","isrc":"GBEWA2204673","name":"Tattoo - 3am In Dhërmi Extended Mix","registered_at":"2026-06-27T00:07:47Z","spotify_id":"6W1ktO7mJeJgEewQ08wz8j","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ebe5f36dd6cf7802acabf1db46417d397c337c0efc6e337286dd243b0d662ca. 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/6W1ktO7mJeJgEewQ08wz8j.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/6W1ktO7mJeJgEewQ08wz8j.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d3e16c67338c1a180a02756a8235290b0d1fc5c9a819e31c8c55fc4470cd308. 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/3e1MrRh1QWRDj28xE8mvUC.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/3e1MrRh1QWRDj28xE8mvUC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bee2e5ed88c81b2d07ef7201e1a826f0fd67dcd4d512dc8b1893382326fe543. 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/2vy9MNmlnu7FcAYF5lCcqI.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/2vy9MNmlnu7FcAYF5lCcqI.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x557ff428d9b4d1db5ad748f96a840b574098c5f5e5c930d88bc4bb744206501c. 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/1VoGmQaWfpfw0mcAvKUYaM.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/1VoGmQaWfpfw0mcAvKUYaM.
{"copyright_id":"0x83b15c9ae988ad175e21267dd0bfc7af36651a3c5eddcdf583045d6b2dc0913e","isrc":"GB6TC2191001","name":"New Love","registered_at":"2026-06-27T00:11:49Z","spotify_id":"31TzxPVcRtlohH9AOkRi4c","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83b15c9ae988ad175e21267dd0bfc7af36651a3c5eddcdf583045d6b2dc0913e. 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/31TzxPVcRtlohH9AOkRi4c.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/31TzxPVcRtlohH9AOkRi4c.
Lost in the Sun (feat. Ruth Royall) [Simon Doty Remixes]
Lost in the Sun (feat. Ruth Royall) - Simon Doty Day Mix
{"copyright_id":"0xa0cbf3c8cf6e2b0e9d562efdcff960eea2ae09197c197e1fe225c71c383c260f","isrc":"GB6LY1600712","name":"Lost in the Sun (feat. Ruth Royall) - Simon Doty Day Mix","registered_at":"2026-06-24T12:39:39Z","spotify_id":"3eGfVLAWjkooordkHSxxJk","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0cbf3c8cf6e2b0e9d562efdcff960eea2ae09197c197e1fe225c71c383c260f. 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/3eGfVLAWjkooordkHSxxJk.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/3eGfVLAWjkooordkHSxxJk.
Lost in the Sun (feat. Ruth Royall) - Simon Doty Night Mix
{"copyright_id":"0x432338dd58763a8b30ecad4ed0b44431fb3e12f744981a5d1b26d04e745aebf1","isrc":"GB6LY1600715","name":"Lost in the Sun (feat. Ruth Royall) - Simon Doty Night Mix","registered_at":"2026-06-08T11:56:28Z","spotify_id":"2tw3hjwp9jy3ubD5lsfqRN","type":"track"}
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The Sound of Drum & Bass 2021 (Viper Presents)