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 0xf079861620a679a85cf190b767cace5b5484b04e5a264c925f6e16475521f5ae. 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/4e213eea-dd8f-4d0b-adf8-d01f27286a60.json and https://artists.proofprofile.net/proofs/artist/4e213eea-dd8f-4d0b-adf8-d01f27286a60.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 0xc5c4f6201e731eb20c3d56b87c9fcc5e27271b4a30f06c3ff3025d28cc8513e5. 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/65gLItuJFVkdt3k4ibQMAz.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/65gLItuJFVkdt3k4ibQMAz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08529e3b5831b283b27ca4d2c18d13acb94af949fe8910dcc55067d67e3aaf55. 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/2wqXQjOmQ9KoBm9Ssgt4Fo.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/2wqXQjOmQ9KoBm9Ssgt4Fo.
{"copyright_id":"0x8a651db1cdbf838f8c80f15e86d3f10ec061b0f10411c61ae79ee2d4f8b6bbf4","isrc":"USS9T1700026","name":"Miss Me More","registered_at":"2026-06-04T15:25:58Z","spotify_id":"647MV7NvGdOtq5qNcDdLBL","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a651db1cdbf838f8c80f15e86d3f10ec061b0f10411c61ae79ee2d4f8b6bbf4. 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/647MV7NvGdOtq5qNcDdLBL.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/647MV7NvGdOtq5qNcDdLBL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08529e3b5831b283b27ca4d2c18d13acb94af949fe8910dcc55067d67e3aaf55. 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/5522Ut7YYZSv2TjLMLIpEU.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/5522Ut7YYZSv2TjLMLIpEU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafb513040f593c89bb6c8f0474fcca2086caa742e3b5105947172ae2973594a5. 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/2EHJKVCpaZVujHYTOUt5bp.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/2EHJKVCpaZVujHYTOUt5bp.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1950699ccb8f66dfde1e69055598152ab3ee41d973f8b12ec62b9cb021ac6575. 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/5UgIhAAlQElV7sjt3kqvzE.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/5UgIhAAlQElV7sjt3kqvzE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99aba09eb67b1ae04409e8f79ec40dbc5bea401341c0bc8e05a6c03e38c42da0. 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/1ubHDF8Y9eM6ptjsNROEJa.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/1ubHDF8Y9eM6ptjsNROEJa.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11e51f06949b6f870953109cd95ecfb9c53dd32b093ebcb8abd44409b5773d8a. 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/2VEmClEwxziEXU4xIzxqCP.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/2VEmClEwxziEXU4xIzxqCP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb028d1b1de7441ce7b4eb80c88c1f730b95659d25ae5398b4c3388ab0c291c16. 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/3F8HbdkDGVl5XB7kHg0bdb.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/3F8HbdkDGVl5XB7kHg0bdb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8758c08f90611fcac2411d825827141adb08245700645ead57709531dab072c3. 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/3gvi5MSpn4glXbCSVLgsG1.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/3gvi5MSpn4glXbCSVLgsG1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ab8239d713d47b4b168c034f15016d58da10bbf49f6660d68c2be198fdf50e1. 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/1qhVMZuR2LPMdv8WT5EDNQ.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/1qhVMZuR2LPMdv8WT5EDNQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x849018e1c5e1e9b5606e7ed68962fca78d11ba7eef10e00e52de866f101afc72. 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/3VW6E6OEbiaE43Qjadinot.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/3VW6E6OEbiaE43Qjadinot.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7b05bb292e3b4b455f7cedbdd8213f4bfa93de1367bdf92f4e6fdc96e5a8c99. 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/6l9ponCrul5GMirw4xqwVc.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/6l9ponCrul5GMirw4xqwVc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeccf7fe547d509faa4897a757969f23003a6436e018e5b8995d83201ef4b1b35. 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/7ppbeg2hnsQQ4q4FF5Lnex.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/7ppbeg2hnsQQ4q4FF5Lnex.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa77a8d2f5654a9f0fa34f673711976093e37ec20137f6c09afb1c5329db664f. 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/123GiVKlm9iDAgnSIzOtNg.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/123GiVKlm9iDAgnSIzOtNg.
{"copyright_id":"0xa9be1d289d4159f39d80445c6e930a030a181da51ba57293e8f331d108114e65","isrc":"QM6P42412668","name":"Cowboys Cry Too (with Noah Kahan)","registered_at":"2026-06-04T09:20:00Z","spotify_id":"5UMZQjj4BDBojOEnUZFM8B","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9be1d289d4159f39d80445c6e930a030a181da51ba57293e8f331d108114e65. 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/5UMZQjj4BDBojOEnUZFM8B.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/5UMZQjj4BDBojOEnUZFM8B.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x637eda7590603d984afef31b5d319d9dae150263b6912b06fca6eb656db62460. 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/06Db3gqF8HfzbiYxyFaGBx.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/06Db3gqF8HfzbiYxyFaGBx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x381661bd72aa5bc0f6b03d8ca5ab9da5121832236a9f60b2dea399b932259d2b. 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/2Ve9kb1yvuZL1uo00p1BdS.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/2Ve9kb1yvuZL1uo00p1BdS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc92eee11c65b36f011541ecea4c4067c95d60a8a1a31d2324e4700d8ad804671. 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/3TUSb3YaSkh0zXQ7SaPey7.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/3TUSb3YaSkh0zXQ7SaPey7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x497512711057203c6c9d23f9df30ee52a9a290cfdd06e31cd4ea876024a0c97c. 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/4NBTZtAt1F13VvlSKe6KTl.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/4NBTZtAt1F13VvlSKe6KTl.
This Feeling (feat. Kelsea Ballerini) - Afrojack & Disto Remix
This Feeling (feat. Kelsea Ballerini) [Remixes]
{"copyright_id":"0x5843833d897a890ea0731efaac679dbdd2c99942ce32333ce9c57bb282efbee6","isrc":"USQX91803148","name":"This Feeling (feat. Kelsea Ballerini) - Afrojack & Disto Remix","registered_at":"2026-06-05T11:20:21Z","spotify_id":"1zZ8DfrLf4fQgARxIKOs20","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5843833d897a890ea0731efaac679dbdd2c99942ce32333ce9c57bb282efbee6. 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/1zZ8DfrLf4fQgARxIKOs20.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/1zZ8DfrLf4fQgARxIKOs20.
{"copyright_id":"0x236270e5753575243ca60063c6113dfed88e70de5c4460231d3403ced3b994c9","isrc":"USWB11801591","name":"Dance with Me (feat. Kelsea Ballerini)","registered_at":"2026-06-04T08:55:21Z","spotify_id":"07sa7qkxpemze5BBE7jufs","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x236270e5753575243ca60063c6113dfed88e70de5c4460231d3403ced3b994c9. 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/07sa7qkxpemze5BBE7jufs.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/07sa7qkxpemze5BBE7jufs.
{"copyright_id":"0x8a3ec5159f7288e62c8d39c5329d5e9208b5cdb241ca616813e57c8d1cc92c53","isrc":"USLXJ1907464","name":"Center Point Road","registered_at":"2026-06-04T08:53:53Z","spotify_id":"7p9zIciejn8GXnsRdG9EQR","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a3ec5159f7288e62c8d39c5329d5e9208b5cdb241ca616813e57c8d1cc92c53. 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/7p9zIciejn8GXnsRdG9EQR.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/7p9zIciejn8GXnsRdG9EQR.
This Feeling (feat. Kelsea Ballerini) - Young Bombs Remix
{"copyright_id":"0x723d29bb869e9cc6546b324c4ca3c86367fc2b74742039a3b9d2ee4a3d78578d","isrc":"USQX91803150","name":"This Feeling (feat. Kelsea Ballerini) - Young Bombs Remix","registered_at":"2026-06-05T08:16:27Z","spotify_id":"54eOmDg8gQNwl0rtr2l3Wo","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x723d29bb869e9cc6546b324c4ca3c86367fc2b74742039a3b9d2ee4a3d78578d. 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/54eOmDg8gQNwl0rtr2l3Wo.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/54eOmDg8gQNwl0rtr2l3Wo.
This Feeling (feat. Kelsea Ballerini) - Tim Gunter Remix
{"copyright_id":"0x414120ae6394acd2bd55a94ecd5a6a5a7238d872e6c0db99af12c78567322e61","isrc":"USQX91803151","name":"This Feeling (feat. Kelsea Ballerini) - Tim Gunter Remix","registered_at":"2026-06-06T23:19:37Z","spotify_id":"35zWpeXJ71mprm8V9GOHpV","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x414120ae6394acd2bd55a94ecd5a6a5a7238d872e6c0db99af12c78567322e61. 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/35zWpeXJ71mprm8V9GOHpV.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/35zWpeXJ71mprm8V9GOHpV.
This Feeling (feat. Kelsea Ballerini) - Tom Staar Remix
{"copyright_id":"0xcff8290ce13a573db07ffddb532fc2f267acdbf982c4422f77aa7e85c5e69bf5","isrc":"USQX91803149","name":"This Feeling (feat. Kelsea Ballerini) - Tom Staar Remix","registered_at":"2026-06-08T02:32:01Z","spotify_id":"14NutpUNAYWbWFS7zUHCxk","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcff8290ce13a573db07ffddb532fc2f267acdbf982c4422f77aa7e85c5e69bf5. 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/14NutpUNAYWbWFS7zUHCxk.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/14NutpUNAYWbWFS7zUHCxk.
{"copyright_id":"0xd7bff3ca94d91e731bc660c978fdf1203be65873e80bcd8ced92298c505891c0","isrc":"USEVP1600041","name":"Love Me Like You Mean It - Dance Mix","registered_at":"2026-06-08T11:01:25Z","spotify_id":"03kgYIGaLsuez5BC5NvPI1","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7bff3ca94d91e731bc660c978fdf1203be65873e80bcd8ced92298c505891c0. 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/03kgYIGaLsuez5BC5NvPI1.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/03kgYIGaLsuez5BC5NvPI1.
{"copyright_id":"0xee69ae82dda2eae28759c8fa62ada5acb44a8c8995646d00f48a4a1fe78cd531","isrc":"USUG12208527","name":"Better Version (feat. Kelsea Ballerini)","registered_at":"2026-06-04T06:44:45Z","spotify_id":"4hVTfI6ZXLt0BAeTZhAalr","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee69ae82dda2eae28759c8fa62ada5acb44a8c8995646d00f48a4a1fe78cd531. 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/4hVTfI6ZXLt0BAeTZhAalr.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/4hVTfI6ZXLt0BAeTZhAalr.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f42e3cf51ec7c2ec212b09ae1593e878748c6dbc27965042ed75f39155a73db. 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/6OcCk1dbAb7XNHsC098oEM.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/6OcCk1dbAb7XNHsC098oEM.
{"copyright_id":"0x8a3ec5159f7288e62c8d39c5329d5e9208b5cdb241ca616813e57c8d1cc92c53","isrc":"USLXJ1907464","name":"Center Point Road","registered_at":"2026-06-04T08:53:53Z","spotify_id":"4JOn8yLxoEmUOYWQW0tIKK","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a3ec5159f7288e62c8d39c5329d5e9208b5cdb241ca616813e57c8d1cc92c53. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4JOn8yLxoEmUOYWQW0tIKK.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/4JOn8yLxoEmUOYWQW0tIKK.