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 0x0c9d859a5e0bc4f27dc060c18055021f9d711329638d1b43ad5642c53e988dd9. 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/9210d3e2-e49d-42ae-8b2f-ed127d5a91fc.json and https://artists.proofprofile.net/proofs/artist/9210d3e2-e49d-42ae-8b2f-ed127d5a91fc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Skybreak - Colorful Dubstep Vol. 1 [Sample Pack Demo]
Colorful Dubstep Vol. 1 [Sample Pack Demo]
{"copyright_id":"0x84add2546cb792bf0361ad696db12a9409932157ad42f4b894180dbc3421053c","isrc":"CA5KR2409405","name":"Colorful Dubstep Vol. 1 [Sample Pack Demo]","registered_at":"2026-06-21T01:44:46Z","spotify_id":"3uGeGvKtF616BN2KJhD1bP","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 0x84add2546cb792bf0361ad696db12a9409932157ad42f4b894180dbc3421053c. 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/3uGeGvKtF616BN2KJhD1bP.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/3uGeGvKtF616BN2KJhD1bP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc21d67c561a3963ea0695403cc5a95e6538658880bd99394f791314c3e0bb8d7. 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/5dXkgQjnxxsxg1Ui9y10yu.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/5dXkgQjnxxsxg1Ui9y10yu.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc21d67c561a3963ea0695403cc5a95e6538658880bd99394f791314c3e0bb8d7. 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/5Rye7bAMBloowLfjw5fGT5.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/5Rye7bAMBloowLfjw5fGT5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadad2469a0d5be7bae19fae4ba70c40648b19b263ebb9611a4d85eac6515a9e6. 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/1xcPjGqDvj0ftzVficnBbB.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/1xcPjGqDvj0ftzVficnBbB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x061e63571cb1351024b260817208f3d090a7e070158fa8583d85fce758570cb0. 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/0quYf0WoRlbDMp3UEd5RwI.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/0quYf0WoRlbDMp3UEd5RwI.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56d0b043026236f454b48364497fb2231c4b963c3d37f9bf46e8408956e86243. 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/4T7PEUyTQG7nBj0JvxLvq9.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/4T7PEUyTQG7nBj0JvxLvq9.
{"copyright_id":"0x55c5524ece8adc2a77c5a302b50690acefe39b82bb2ce20d94ca9a4ca55caf37","isrc":"CA5KR2270998","name":"Journey's End","registered_at":"2026-06-22T05:33:48Z","spotify_id":"5fxZuf6PkQ49F6ibhQqsDY","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55c5524ece8adc2a77c5a302b50690acefe39b82bb2ce20d94ca9a4ca55caf37. 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/5fxZuf6PkQ49F6ibhQqsDY.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/5fxZuf6PkQ49F6ibhQqsDY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94735f93581cdaccfc0143038459751d8afce02386f49fac803ab9d30b1565e9. 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/5l3InJmd0xxUvyj1eBb1d1.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/5l3InJmd0xxUvyj1eBb1d1.
Smoke Signals (Dabin & Skybreak VIP Remix)
Smoke Signals - Dabin & Skybreak VIP Remix
{"copyright_id":"0xb4bddda4e462944aba7745993dd94eb7c5dae0da65a9a336a1124892be4e587b","isrc":"USA2P2229839","name":"Smoke Signals - Dabin & Skybreak VIP Remix","registered_at":"2026-06-09T17:35:51Z","spotify_id":"6loLXExycYcs5P2XQKv4b3","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4bddda4e462944aba7745993dd94eb7c5dae0da65a9a336a1124892be4e587b. 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/6loLXExycYcs5P2XQKv4b3.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/6loLXExycYcs5P2XQKv4b3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cd4e8328e6e022402bae98c46bcab7b8653559043c767996207277b6095a2bb. 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/4NVy40dxJR1m7uwl79efJL.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/4NVy40dxJR1m7uwl79efJL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01f371860e05ae5a259a3e1db21ff8c15b348264037652e1939082778c689448. 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/622Ay9H3yTO26QgK7WuXUj.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/622Ay9H3yTO26QgK7WuXUj.
{"copyright_id":"0x5cda302ef47420811f9c9da90b142cd8bbe0e56e6dd798615b4c127ffb3c91dd","isrc":"GBUM92400102","name":"Speedrun - Kotori x Daeya Remix","registered_at":"2026-06-09T19:37:38Z","spotify_id":"5qbhxbGmDCdtH6dE36sKcc","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cda302ef47420811f9c9da90b142cd8bbe0e56e6dd798615b4c127ffb3c91dd. 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/5qbhxbGmDCdtH6dE36sKcc.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/5qbhxbGmDCdtH6dE36sKcc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37cd2f6fd2b2eb41ea8ddbee62a6353896e604cb83cc658215312e80c95b5430. 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/6f7zauROj6TRg8NJ7zZyIv.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/6f7zauROj6TRg8NJ7zZyIv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70f829cea718fb0b644c67280501e3b0a553a9886996992e7ce9e1ab72d856cb. 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/6rf680mAgiGns6trRbEJ3g.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/6rf680mAgiGns6trRbEJ3g.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb3d3d25377c104502db7c6b62198a0a3096455ab6216915b04cc2e1178c287f. 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/1OUBfd2vYvT6w8ghwbncOq.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/1OUBfd2vYvT6w8ghwbncOq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8deeb97fd83a079d2e5ceafe023c30555ac07572a21ce58dfe4b659b0abd1ab9. 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/5cYY6nvAbug9AsjTt8kZ64.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/5cYY6nvAbug9AsjTt8kZ64.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21f5b66b05c3d62fec8f2e548653058d45e7cf0a68f9c26c1f7f421bf438989a. 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/0klFHFJRTKtNQ8uX9tgs0Q.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/0klFHFJRTKtNQ8uX9tgs0Q.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc58bb5bdf27340197774ca736709e2e80684ff14576a43acb74dbb118d98fcfe. 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/3UBc3PbliCYiVHNeyX4Z5b.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/3UBc3PbliCYiVHNeyX4Z5b.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf4e0d3f2b59afc3053653ecc955529e477ade3d5c3dd3be4d78c31b3f327ec8. 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/0Yf9BcL40KJplKTDwmpIPw.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/0Yf9BcL40KJplKTDwmpIPw.
{"copyright_id":"0xf18e40e0e69e0c21026e7fe6eb30e314b90d8f10f133f6d14b1cbc45ced2dbdf","isrc":"CA6D22300349","name":"Feeling Free","registered_at":"2026-06-10T06:21:24Z","spotify_id":"4DYTMSIZB7nIazRd0vuI5w","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf18e40e0e69e0c21026e7fe6eb30e314b90d8f10f133f6d14b1cbc45ced2dbdf. 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/4DYTMSIZB7nIazRd0vuI5w.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/4DYTMSIZB7nIazRd0vuI5w.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a8d6e614e7ad3fdf4370aaed26a1bd61267835f5e7cbe2a5dc7e68cbf63a22d. 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/0YBphoBewDZ3wQt5D9XOMS.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/0YBphoBewDZ3wQt5D9XOMS.
{"copyright_id":"0xdb84154111f42e69ffb9d0120f0dbcf433b9c9da5ef1e05386c9126f8e8db26e","isrc":"QZTV32359132","name":"Trinite - Nasko Remix","registered_at":"2026-06-24T17:42:59Z","spotify_id":"2H0jCqfdWbwq4AMDwv4qOc","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb84154111f42e69ffb9d0120f0dbcf433b9c9da5ef1e05386c9126f8e8db26e. 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/2H0jCqfdWbwq4AMDwv4qOc.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/2H0jCqfdWbwq4AMDwv4qOc.
{"copyright_id":"0x00e50974ffba5b0413fdddcd7e906dc1110d26efa5bf2905b5138f233cb8197a","isrc":"QZTV32359150","name":"Trinite - Marcix Remix","registered_at":"2026-06-26T10:10:27Z","spotify_id":"60p7seYKjDulrFk8nZUKRx","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00e50974ffba5b0413fdddcd7e906dc1110d26efa5bf2905b5138f233cb8197a. 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/60p7seYKjDulrFk8nZUKRx.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/60p7seYKjDulrFk8nZUKRx.
{"copyright_id":"0xf025c7526f72f1e5fef9442cc193c97daba819130c233c4b727d7fb50dce7d6f","isrc":"QZTV32359159","name":"Trinite - Sharks VIP Remix","registered_at":"2026-06-27T11:42:40Z","spotify_id":"4bSbkJ67n49CKGV6WuFG8O","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf025c7526f72f1e5fef9442cc193c97daba819130c233c4b727d7fb50dce7d6f. 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/4bSbkJ67n49CKGV6WuFG8O.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/4bSbkJ67n49CKGV6WuFG8O.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cebed9e9bcf899b8ff60010c0f1549f8c2ded54d066452b778b4696461a3dad. 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/2Kt1R8ZdSlk92Bu4ZVKvkU.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/2Kt1R8ZdSlk92Bu4ZVKvkU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55d752a25f61fd6354b92d7120c32949b490d73bc0cb1de1ab281ac72c05b3e1. 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/61kmDZXjXGBWh8YnWjFCQY.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/61kmDZXjXGBWh8YnWjFCQY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x569cb9c85b1886abb80690f6cfc041b5c7f552a2714b9969e1ca9422d8a7582b. 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/1LMuEvPbC5NvWIK2H9g4Ng.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/1LMuEvPbC5NvWIK2H9g4Ng.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cebed9e9bcf899b8ff60010c0f1549f8c2ded54d066452b778b4696461a3dad. 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/13w4fzuSkcfAZQvywWglpM.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/13w4fzuSkcfAZQvywWglpM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe08608b76a53faaa7011bed20a3d98e5526c37b5494f38c4d32ff61c015f501. 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/5VWjGdXH6njd5TBqEYnHZ5.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/5VWjGdXH6njd5TBqEYnHZ5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56d0b043026236f454b48364497fb2231c4b963c3d37f9bf46e8408956e86243. 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/6EvkFfzBGEKmnKgSUlyLyP.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/6EvkFfzBGEKmnKgSUlyLyP.
{"copyright_id":"0x9cb813028ecdc07fb67aceeeb8d38d01758287b775c7ac68b9812a37ce5e51fb","isrc":"CA5KR2270995","name":"Soul Shards","registered_at":"2026-06-11T17:44:20Z","spotify_id":"3KmrykKsYzuFx1jwvhq45B","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cb813028ecdc07fb67aceeeb8d38d01758287b775c7ac68b9812a37ce5e51fb. 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/3KmrykKsYzuFx1jwvhq45B.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/3KmrykKsYzuFx1jwvhq45B.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a9fc142731f73957ef89d66c9b7762aaa68ec7237a929766b3da1fc77782c20. 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/18YNDMd7NJnQnksssiW0S3.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/18YNDMd7NJnQnksssiW0S3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48bc8944e142bdbb42247b69bc613fb3ae95557515f9288e3b5c731126bc0341. 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/0uKCSMADE6roJi2mRTO9f3.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/0uKCSMADE6roJi2mRTO9f3.
{"copyright_id":"0x55c5524ece8adc2a77c5a302b50690acefe39b82bb2ce20d94ca9a4ca55caf37","isrc":"CA5KR2270998","name":"Journey's End","registered_at":"2026-06-22T05:33:48Z","spotify_id":"7sPcEgvYJL3IZ0yT1MKU5I","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55c5524ece8adc2a77c5a302b50690acefe39b82bb2ce20d94ca9a4ca55caf37. 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/7sPcEgvYJL3IZ0yT1MKU5I.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/7sPcEgvYJL3IZ0yT1MKU5I.
{"copyright_id":"0xe5791b5aba8d215057905e377634ce5a4147c5f3d884fec6f05d8acc9c8abb28","isrc":"CA5KR2217542","name":"Into The Light - Mazare Remix","registered_at":"2026-06-11T11:29:16Z","spotify_id":"6OM4GmDd7oOTqlFejzf0b9","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5791b5aba8d215057905e377634ce5a4147c5f3d884fec6f05d8acc9c8abb28. 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/6OM4GmDd7oOTqlFejzf0b9.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/6OM4GmDd7oOTqlFejzf0b9.
{"copyright_id":"0x9c28809994b56cddfdd40dc372de03cafb08207fb30a5ed2d643a377222a53c5","isrc":"CA5KR2217547","name":"Into The Light - driftcat Remix","registered_at":"2026-06-06T18:48:44Z","spotify_id":"1MGcbgqjmGtbBdxrgwvelu","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c28809994b56cddfdd40dc372de03cafb08207fb30a5ed2d643a377222a53c5. 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/1MGcbgqjmGtbBdxrgwvelu.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/1MGcbgqjmGtbBdxrgwvelu.
{"copyright_id":"0x9c28809994b56cddfdd40dc372de03cafb08207fb30a5ed2d643a377222a53c5","isrc":"CA5KR2217547","name":"Into The Light - driftcat Remix","registered_at":"2026-06-06T18:48:44Z","spotify_id":"4kM8VUW2FTPEQDnjvYm0uo","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c28809994b56cddfdd40dc372de03cafb08207fb30a5ed2d643a377222a53c5. 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/4kM8VUW2FTPEQDnjvYm0uo.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/4kM8VUW2FTPEQDnjvYm0uo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe08608b76a53faaa7011bed20a3d98e5526c37b5494f38c4d32ff61c015f501. 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/36ZQaiSc52GUIbw5YbFUHU.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/36ZQaiSc52GUIbw5YbFUHU.
{"copyright_id":"0x530618d6737aa787761eb1cb09ea1ef70328f4a1adce657d441897188fa3e452","isrc":"NL8RL2431701","name":"Broken Things - Skybreak Remix","registered_at":"2026-06-25T21:59:03Z","spotify_id":"1YgYCHX27xedftDNYhG27o","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x530618d6737aa787761eb1cb09ea1ef70328f4a1adce657d441897188fa3e452. 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/1YgYCHX27xedftDNYhG27o.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/1YgYCHX27xedftDNYhG27o.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29d822a8a002bf0710d416c692c2438ce296c724d7bf90f27638ad4e2e404d64. 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/5UiBPe2tMACirmcdSpjP13.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/5UiBPe2tMACirmcdSpjP13.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3e8d5173832a31d9a662a7b1290eadf5776151afbef7e30090bc467f4cc95c2. 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/18fT6wmzmbJWUqlcrB782s.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/18fT6wmzmbJWUqlcrB782s.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37cd2f6fd2b2eb41ea8ddbee62a6353896e604cb83cc658215312e80c95b5430. 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/1xW6Mm2d3h1i6wn0aRI13O.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/1xW6Mm2d3h1i6wn0aRI13O.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x689614fdf7a84efbe1735a97a4abd23370d3d9d96836bede65d092544713108f. 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/0EWQ1T3HcyaPvUmz2zEreK.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/0EWQ1T3HcyaPvUmz2zEreK.