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 0xf293aae45b82e09d0edb0f819ee1743ff7a8a53a02dcfd53d7a4d68d951b1ee7. 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/ff2ab1a1-a121-4ddd-9677-158a25172568.json and https://artists.proofprofile.net/proofs/artist/ff2ab1a1-a121-4ddd-9677-158a25172568.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
{"copyright_id":"0xadbfb8511590db9fc36e21642a330e3306de41a4243df61a890c676814401416","isrc":"ITX4M2100074","name":"All Around There World - Radio Edit","registered_at":"2026-06-07T07:21:14Z","spotify_id":"1UAKePc8DVDPqOzP7YbEFB","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 0xadbfb8511590db9fc36e21642a330e3306de41a4243df61a890c676814401416. 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/1UAKePc8DVDPqOzP7YbEFB.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/1UAKePc8DVDPqOzP7YbEFB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4000b0fbca128385f28b07eff183a4ac49018e52912898e90e172696c7bdb71. 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/5amqzZ6CsGfF2SGssii3Sz.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/5amqzZ6CsGfF2SGssii3Sz.
{"copyright_id":"0x9f9d79a8a5a267fced0d07e68e857ec1f0987938fad2b4c6b27947fd86b8bfe3","isrc":"ITX4M2100076","name":"Can't Get Enough - Radio Edit","registered_at":"2026-06-11T05:54:22Z","spotify_id":"3bOz0QmvN9QMDEugkZ954S","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f9d79a8a5a267fced0d07e68e857ec1f0987938fad2b4c6b27947fd86b8bfe3. 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/3bOz0QmvN9QMDEugkZ954S.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/3bOz0QmvN9QMDEugkZ954S.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e5ad923378ed28feb4b2b8479f2e5b8b7a2f92be15514309c295f9961d5db31. 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/24Dp6Ky41zA8IaIVgo2z8h.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/24Dp6Ky41zA8IaIVgo2z8h.
Runaway - Micky More & Andy Tee Radio Edit
{"copyright_id":"0xa820e5ee6f21fd896955330505338e670b0cdb29bda6d591d45a66900d5ff2f5","isrc":"ITX4M2100078","name":"Runaway - Micky More & Andy Tee Radio Edit","registered_at":"2026-06-23T05:54:55Z","spotify_id":"3djYPvwULGJp0dJVWFFwE3","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa820e5ee6f21fd896955330505338e670b0cdb29bda6d591d45a66900d5ff2f5. 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/3djYPvwULGJp0dJVWFFwE3.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/3djYPvwULGJp0dJVWFFwE3.
{"copyright_id":"0xa8ea21e82e71f67d02fd48246f6951be34a761e7eac7d621c6d3c614a7b86064","isrc":"ITX4M2100079","name":"Cherry Bomb - Radio Edit","registered_at":"2026-06-22T00:37:08Z","spotify_id":"5Ib1coScyNzFnNxmommihy","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8ea21e82e71f67d02fd48246f6951be34a761e7eac7d621c6d3c614a7b86064. 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/5Ib1coScyNzFnNxmommihy.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/5Ib1coScyNzFnNxmommihy.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09a6f9617ce552330d03731196d65361743cd377c3713ac9c411e8754d8f86e8. 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/2S1ofWAKOeQT4wrxTyLBMY.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/2S1ofWAKOeQT4wrxTyLBMY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x218f295a415c4ad495b996b2e8e4babf4776828c34c3aa4a73bebda80e871371. 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/2K6vn9fmfn6abr7H1mht9V.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/2K6vn9fmfn6abr7H1mht9V.
{"copyright_id":"0xe687b25bc483a62bfd318bd2edd421c519b4e070e3ed2007694e5eb044ee2d8b","isrc":"ITX4M2100083","name":"I Can Feel - Radio Edit","registered_at":"2026-06-09T08:08:59Z","spotify_id":"1zmW7NZAjTH6xZUvULCa3Y","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe687b25bc483a62bfd318bd2edd421c519b4e070e3ed2007694e5eb044ee2d8b. 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/1zmW7NZAjTH6xZUvULCa3Y.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/1zmW7NZAjTH6xZUvULCa3Y.
{"copyright_id":"0x50b6c249f8f962ea1bd19dcc3e0bd2e3b82540b81ed44b816e7613ae37b3c543","isrc":"ITX4M2100084","name":"Move on Up - Radio Edit","registered_at":"2026-06-04T16:16:37Z","spotify_id":"43Ec0nppFtcWkYvN2x2HOX","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50b6c249f8f962ea1bd19dcc3e0bd2e3b82540b81ed44b816e7613ae37b3c543. 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/43Ec0nppFtcWkYvN2x2HOX.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/43Ec0nppFtcWkYvN2x2HOX.
{"copyright_id":"0x07e92e676cd2df3c3e4376aeb5ba756fa18fe4be51b23aba91e5345033900d8f","isrc":"ITX4M2100085","name":"What They Do - E-Smoove Radio Edit","registered_at":"2026-06-24T06:10:21Z","spotify_id":"0ANAHs6wtgzb1XlzmKUjws","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07e92e676cd2df3c3e4376aeb5ba756fa18fe4be51b23aba91e5345033900d8f. 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/0ANAHs6wtgzb1XlzmKUjws.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/0ANAHs6wtgzb1XlzmKUjws.
{"copyright_id":"0x39e730865bac9d2188198c3353d3e7dcc95e40d4347dade9e05ffed4aecf9ac2","isrc":"ITX4M2400100","name":"Please Don't Leave Me - Edit","registered_at":"2026-06-08T14:04:18Z","spotify_id":"04PubZkGpm3y7c7YVsegU5","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39e730865bac9d2188198c3353d3e7dcc95e40d4347dade9e05ffed4aecf9ac2. 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/04PubZkGpm3y7c7YVsegU5.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/04PubZkGpm3y7c7YVsegU5.
You Tell Me (That You Love Me) - Radio Edit
{"copyright_id":"0x14d11308d90a4ffbab39262d007dc384b8b42524952d569b48109be982dedeed","isrc":"GBLV62302029","name":"You Tell Me (That You Love Me) - Radio Edit","registered_at":"2026-06-23T12:29:58Z","spotify_id":"2O7aXVCIRQPchNGEQDrdWh","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14d11308d90a4ffbab39262d007dc384b8b42524952d569b48109be982dedeed. 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/2O7aXVCIRQPchNGEQDrdWh.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/2O7aXVCIRQPchNGEQDrdWh.
{"copyright_id":"0xa771e597fa10c5effd4b0b291ec33a914c4afaf8a7ef6f6a8f8f8f2a326e66c9","isrc":"ITX4M2300156","name":"Loving Life - Radio Edit","registered_at":"2026-06-06T18:47:43Z","spotify_id":"36JY4gCzTYCpmQ7WETnCD5","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa771e597fa10c5effd4b0b291ec33a914c4afaf8a7ef6f6a8f8f8f2a326e66c9. 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/36JY4gCzTYCpmQ7WETnCD5.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/36JY4gCzTYCpmQ7WETnCD5.
{"copyright_id":"0xb59aef5dc144224cecfb77e8d9f913d0d5cecd1e017435a2f1914cf69627a632","isrc":"ITX4M2300155","name":"Loving Life - Extended Mix","registered_at":"2026-06-25T13:06:44Z","spotify_id":"63WUjbPfxPZkDDGyr9bmGH","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb59aef5dc144224cecfb77e8d9f913d0d5cecd1e017435a2f1914cf69627a632. 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/63WUjbPfxPZkDDGyr9bmGH.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/63WUjbPfxPZkDDGyr9bmGH.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a3bb5a4d4d79566306cddd3e49fec0d17e28d14a19b995658a0928f340badcd. 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/056dkIAP5ju8VSfcgT19Jj.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/056dkIAP5ju8VSfcgT19Jj.
{"copyright_id":"0x42de7dd4e1d9206dab9bcb7174ca8b1883272cc293ae39b902fc66fbadc29bec","isrc":"ITX4M2300017","name":"Get Up - Extended Mix","registered_at":"2026-06-08T21:43:04Z","spotify_id":"4xnnWDJqLTyqwUobWZOVOp","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42de7dd4e1d9206dab9bcb7174ca8b1883272cc293ae39b902fc66fbadc29bec. 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/4xnnWDJqLTyqwUobWZOVOp.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/4xnnWDJqLTyqwUobWZOVOp.
{"copyright_id":"0x8bf41bf18abb2074f1213c58c3690a9efd22284ee0ab8e1eeaa60dbe13dde89b","isrc":"ITX4M2300018","name":"Get Up - Radio Edit","registered_at":"2026-06-07T02:44:17Z","spotify_id":"70zUy3dP2PxDyHxG1CYyKy","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bf41bf18abb2074f1213c58c3690a9efd22284ee0ab8e1eeaa60dbe13dde89b. 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/70zUy3dP2PxDyHxG1CYyKy.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/70zUy3dP2PxDyHxG1CYyKy.
{"copyright_id":"0xf0d20f5aad662afddaf3f0bd7907847a707e1c7248e101a525c40cad668353af","isrc":"ITX4M2200099","name":"Everytime - Edit","registered_at":"2026-06-24T19:53:26Z","spotify_id":"4w2OKodoZmhFrT6BgkDfOQ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0d20f5aad662afddaf3f0bd7907847a707e1c7248e101a525c40cad668353af. 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/4w2OKodoZmhFrT6BgkDfOQ.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/4w2OKodoZmhFrT6BgkDfOQ.
{"copyright_id":"0x073da3434134910bcbc6f1ca08de29c3bbf13686defae0f2ec95782a319a86ef","isrc":"ITX4M2200086","name":"Moonshine - Edit","registered_at":"2026-06-08T14:02:48Z","spotify_id":"2BE9qtY7MPfs7kCeFSY2ry","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x073da3434134910bcbc6f1ca08de29c3bbf13686defae0f2ec95782a319a86ef. 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/2BE9qtY7MPfs7kCeFSY2ry.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/2BE9qtY7MPfs7kCeFSY2ry.
{"copyright_id":"0xd445b93881396a0806ddfc1b0ebff6919abf53bc87a41199abcbe51167c9828e","isrc":"ITX4M2200031","name":"Sparkling Attitude - Radio Edit","registered_at":"2026-06-07T02:45:46Z","spotify_id":"1uguZrRQxEeaLPCe8SIaEI","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd445b93881396a0806ddfc1b0ebff6919abf53bc87a41199abcbe51167c9828e. 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/1uguZrRQxEeaLPCe8SIaEI.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/1uguZrRQxEeaLPCe8SIaEI.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42d9853c902e06ae5495873acf36ec8273d74edba247a21a60d7a1311a742aa6. 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/35Av2AvfSv7DCz5B7El3J6.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/35Av2AvfSv7DCz5B7El3J6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1def4e27545291665caa68d93f6d69a4e41b0b7715cdc160b8b70ffb1677c16d. 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/6LtCyaBOjE93kZlXd3blXK.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/6LtCyaBOjE93kZlXd3blXK.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x726d22c833dcc651c3afce510bfe0cadc081707738088f370d6c2a823732c48a. 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/7rEY4pUTS1q0gmNLIQdDdo.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/7rEY4pUTS1q0gmNLIQdDdo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc892a6bab3f1b534212f5fb34ec2710f8257385f939b4b8f8912f83626d80a24. 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/4f2usuhI6X3cAQ5go1LIQj.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/4f2usuhI6X3cAQ5go1LIQj.
{"copyright_id":"0x4e7e6d1cd6d0f5eb1bac2321d37538ddb7f122f1f7bef5cfb8f3b9c3ccfa27f6","isrc":"ITX4M1900043","name":"You and I","registered_at":"2026-06-05T13:41:13Z","spotify_id":"5QGmqKsdnUpiQIB2HuEZVB","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e7e6d1cd6d0f5eb1bac2321d37538ddb7f122f1f7bef5cfb8f3b9c3ccfa27f6. 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/5QGmqKsdnUpiQIB2HuEZVB.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/5QGmqKsdnUpiQIB2HuEZVB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf26c91c1164fdf473c58ba035c9ca922c402e5f0305709232e7f46e906dacc1. 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/4ydyfxWMYWGMfk7BnPZLRg.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/4ydyfxWMYWGMfk7BnPZLRg.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc202fc685474f0660fc9a3cded86a2809b1c7509dc6b3f711aee1d3c01173544. 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/3ij18MSTKxAiUjEM1MjYBW.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/3ij18MSTKxAiUjEM1MjYBW.
{"copyright_id":"0x810eec0199402a5c61a08ffdb5e08165c4d70a3b90a6c7fd8086bfa6022b2679","isrc":"ITX4M1800001","name":"Can't Get Enough","registered_at":"2026-06-18T04:49:42Z","spotify_id":"4Pnz7WplzAOlTELhSJBIaj","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x810eec0199402a5c61a08ffdb5e08165c4d70a3b90a6c7fd8086bfa6022b2679. 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/4Pnz7WplzAOlTELhSJBIaj.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/4Pnz7WplzAOlTELhSJBIaj.