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 0x08f857319b5eea6bae5c0eb5fa789a4e49db10288c01bfce494d821edfada351. 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/e42f9b58-046a-4800-8e47-f85af214882f.json and https://artists.proofprofile.net/proofs/artist/e42f9b58-046a-4800-8e47-f85af214882f.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 0x47871a17cbad42f8087fb5ec656eab582ee691080932516249dbccbfc3b43ed9. 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/2TDP6ok1O8yNtCAWltzyON.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/2TDP6ok1O8yNtCAWltzyON.
{"copyright_id":"0x3883a5b63349a254fc12366abd18d77c1a7f4ea74119b73ddddb8f5b62cfade4","isrc":"USIR10312422","name":"Poppin' Them Thangs","registered_at":"2026-06-01T06:15:02Z","spotify_id":"4E5IFAXCob6QqZaJMTw5YN","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3883a5b63349a254fc12366abd18d77c1a7f4ea74119b73ddddb8f5b62cfade4. 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/4E5IFAXCob6QqZaJMTw5YN.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/4E5IFAXCob6QqZaJMTw5YN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36639a180e38a5b9257177325f61263fb40bc61183e58c67421400c89aee3814. 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/3iyZRwIGmyXvdZMoxOlur7.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/3iyZRwIGmyXvdZMoxOlur7.
{"copyright_id":"0xdba81bdff953846cfebf9d7fa11cda931127bf8097b26c4a2a717ef1bfa495de","isrc":"USIR10312435","name":"I'm So Hood","registered_at":"2026-06-04T03:53:58Z","spotify_id":"4xAbuuVvVa2SQeemtyjRGT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdba81bdff953846cfebf9d7fa11cda931127bf8097b26c4a2a717ef1bfa495de. 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/4xAbuuVvVa2SQeemtyjRGT.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/4xAbuuVvVa2SQeemtyjRGT.
{"copyright_id":"0x14aaf6775b397d1cffc5e294eafc66ce64737f93bccbbbe4513be60ff6265222","isrc":"USIR10312276","name":"Stunt 101","registered_at":"2026-06-01T20:57:50Z","spotify_id":"6QdVBqkKNUqCqercvUHMkP","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14aaf6775b397d1cffc5e294eafc66ce64737f93bccbbbe4513be60ff6265222. 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/6QdVBqkKNUqCqercvUHMkP.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/6QdVBqkKNUqCqercvUHMkP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06320e680f2334842bc9100e0c7087036d0f6f15084d53ac8abb5c69e067dd89. 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/1dHJETCn2X1R1YwVlMvSza.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/1dHJETCn2X1R1YwVlMvSza.
{"copyright_id":"0xa9998e02ed90d7388f8677c297bec36ff68ccb72f105fae8c4ced5cc27a93e99","isrc":"USIR10312415","name":"Groupie Love","registered_at":"2026-06-04T13:28:44Z","spotify_id":"7HBu7blvo1J6L1mKWcvFxM","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9998e02ed90d7388f8677c297bec36ff68ccb72f105fae8c4ced5cc27a93e99. 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/7HBu7blvo1J6L1mKWcvFxM.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/7HBu7blvo1J6L1mKWcvFxM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c566cfb2705c8a58b313f295491928bece561c1837685fad0ca2d45c8786572. 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/1MW9XRzhowBmM6J9QHtO4y.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/1MW9XRzhowBmM6J9QHtO4y.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87c836f4c40d611c29a325b2e25be67db2f21d2a8dd1dc0b481794b47f71b5b7. 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/5NdizaSYx0eKUzWocRyG47.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/5NdizaSYx0eKUzWocRyG47.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60811b7f98056571854d33c9a764f61b937b9a36efbafdd84f3b26066452799e. 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/3ZogbZfjiTKptFoIILI23f.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/3ZogbZfjiTKptFoIILI23f.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bec02d6f3f823749370e4f2c3ece0cd63a72245b0b064f1d1ac3b3ceaa23426. 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/2hzKxuc2LwqMnkoVRMkV0B.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/2hzKxuc2LwqMnkoVRMkV0B.
{"copyright_id":"0x1b5f0ae9bc3bfbc5a2c00e5099ce3028ceb63c4e6680cc83f73ec427cdf2769c","isrc":"USIR10312431","name":"Baby You Got","registered_at":"2026-06-05T15:17:53Z","spotify_id":"0DIZuB8xqdHRPD1IdrqAZO","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b5f0ae9bc3bfbc5a2c00e5099ce3028ceb63c4e6680cc83f73ec427cdf2769c. 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/0DIZuB8xqdHRPD1IdrqAZO.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/0DIZuB8xqdHRPD1IdrqAZO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x881938ab57e2b43178b665691628823bc1882e1562d28c0dd382a9391f6e71e6. 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/5gsz7tsGYGRk7mtbiwJkHU.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/5gsz7tsGYGRk7mtbiwJkHU.
{"copyright_id":"0x8be1d428b2eaeea63c139afa06b62a326bb74d43f4763e2be4d93451712ed173","isrc":"USIR10312403","name":"Beg For Mercy","registered_at":"2026-06-04T08:51:59Z","spotify_id":"7IkftITHKUHmp4IFtmsP55","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8be1d428b2eaeea63c139afa06b62a326bb74d43f4763e2be4d93451712ed173. 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/7IkftITHKUHmp4IFtmsP55.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/7IkftITHKUHmp4IFtmsP55.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3407949bf6a3ba009ab86f09406599e892d9a5a707b61ae852bda92bc22862d9. 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/7yBHF3ehNxm6E3MVY3SWCR.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/7yBHF3ehNxm6E3MVY3SWCR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e65aa20d219543408b6f612a98177de72859b183dc02e2701f9f91e64b8957c. 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/4lOgSjgbiODhLiQl1IYvwT.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/4lOgSjgbiODhLiQl1IYvwT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fce2ef7734b221c62b9719b6af7ec4d2285f6d734e2774a451002c61d99b6dd. 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/693suze8dXJz0iJpijHibF.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/693suze8dXJz0iJpijHibF.
{"copyright_id":"0xc2be052bef460969a5867c10960412a4ff5d500e93823ccd2ecb2d9e13d44a9d","isrc":"USIR10312433","name":"I Smell Pussy","registered_at":"2026-06-04T06:25:54Z","spotify_id":"6YTGeOilUBLvOGrpPBZ1OR","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2be052bef460969a5867c10960412a4ff5d500e93823ccd2ecb2d9e13d44a9d. 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/6YTGeOilUBLvOGrpPBZ1OR.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/6YTGeOilUBLvOGrpPBZ1OR.
{"copyright_id":"0x6018e0037faca054960d47a3fffbcf4a0f064b2b63cdf8a916b8a288f1cce292","isrc":"USIR10312480","name":"Collapse - G-Unit Freestyle","registered_at":"2026-06-04T08:03:12Z","spotify_id":"3KnLtTv6KSxTCpIlH4GPzJ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6018e0037faca054960d47a3fffbcf4a0f064b2b63cdf8a916b8a288f1cce292. 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/3KnLtTv6KSxTCpIlH4GPzJ.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/3KnLtTv6KSxTCpIlH4GPzJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1bb3c76a3d24007302b48e11f84a25c01434d8453a9a06d296d98f7c97a1ff5. 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/4dMzUKKdghZD9GKtZkmk91.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/4dMzUKKdghZD9GKtZkmk91.
The Ultimate Workout Collection: Blood Sweat And Tears
{"copyright_id":"0x8be1d428b2eaeea63c139afa06b62a326bb74d43f4763e2be4d93451712ed173","isrc":"USIR10312403","name":"Beg For Mercy","registered_at":"2026-06-04T08:51:59Z","spotify_id":"3jo2t9CjXYWAKOCUvzlAo0","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8be1d428b2eaeea63c139afa06b62a326bb74d43f4763e2be4d93451712ed173. 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/3jo2t9CjXYWAKOCUvzlAo0.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/3jo2t9CjXYWAKOCUvzlAo0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2508f0b1791389926b32f6f7ee2b273ffed7bcb0aa0036d1449aa874c746a49a. 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/3bjHmCEAeLlAYvdNvDPfIY.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/3bjHmCEAeLlAYvdNvDPfIY.
{"copyright_id":"0x66cc58a639fdac9dcc73836abbdadda08a162699d10f12d5e7ad010651d2d7cd","isrc":"CA5KR2143611","name":"We Gonna Hit Yo Ass Up","registered_at":"2026-06-24T08:42:18Z","spotify_id":"2EGszpbFKiyj37wBSazeSg","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66cc58a639fdac9dcc73836abbdadda08a162699d10f12d5e7ad010651d2d7cd. 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/2EGszpbFKiyj37wBSazeSg.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/2EGszpbFKiyj37wBSazeSg.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85ff1e0293585fdf7df95719944781b9b639237b7a3d15df4419180d8ccfa688. 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/54IugiMKWITwZfybk2Q0Vs.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/54IugiMKWITwZfybk2Q0Vs.
{"copyright_id":"0xb15df8e4740a2c5ba81d68803a0e5eca377dc8052924f73639eabffbacd28c6e","isrc":"USUM70500097","name":"I Know You Don't Love Me","registered_at":"2026-06-04T11:08:39Z","spotify_id":"2akTw09l0On8NzbKESxV2m","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb15df8e4740a2c5ba81d68803a0e5eca377dc8052924f73639eabffbacd28c6e. 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/2akTw09l0On8NzbKESxV2m.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/2akTw09l0On8NzbKESxV2m.
Follow Me Gangster - Cradle 2 The Grave Sdtk Version
{"copyright_id":"0xd3e64156dfbb36e3680f4e2c6b85f0c25838662dc211bec9ce480281190f9260","isrc":"USIR10300104","name":"Follow Me Gangster - Cradle 2 The Grave Sdtk Version","registered_at":"2026-06-05T11:47:15Z","spotify_id":"3eDHJpM8QYSonghBmCJ8Xr","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3e64156dfbb36e3680f4e2c6b85f0c25838662dc211bec9ce480281190f9260. 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/3eDHJpM8QYSonghBmCJ8Xr.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/3eDHJpM8QYSonghBmCJ8Xr.
{"copyright_id":"0x3883a5b63349a254fc12366abd18d77c1a7f4ea74119b73ddddb8f5b62cfade4","isrc":"USIR10312422","name":"Poppin' Them Thangs","registered_at":"2026-06-01T06:15:02Z","spotify_id":"6EnmrB9zlhwnQ1t20XXgsZ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3883a5b63349a254fc12366abd18d77c1a7f4ea74119b73ddddb8f5b62cfade4. 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/6EnmrB9zlhwnQ1t20XXgsZ.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/6EnmrB9zlhwnQ1t20XXgsZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36639a180e38a5b9257177325f61263fb40bc61183e58c67421400c89aee3814. 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/7yM5PL3gbcHAhwrRSlsf73.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/7yM5PL3gbcHAhwrRSlsf73.
{"copyright_id":"0x3883a5b63349a254fc12366abd18d77c1a7f4ea74119b73ddddb8f5b62cfade4","isrc":"USIR10312422","name":"Poppin' Them Thangs","registered_at":"2026-06-01T06:15:02Z","spotify_id":"3Fy4u425SbPNYif03Hhp4z","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3883a5b63349a254fc12366abd18d77c1a7f4ea74119b73ddddb8f5b62cfade4. 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/3Fy4u425SbPNYif03Hhp4z.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/3Fy4u425SbPNYif03Hhp4z.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06320e680f2334842bc9100e0c7087036d0f6f15084d53ac8abb5c69e067dd89. 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/2kffI7Pg0K9v4M1UJ9bLjt.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/2kffI7Pg0K9v4M1UJ9bLjt.
{"copyright_id":"0x4f3d2d9cd4cdb9b87af2dc8a2a4505d80617a9e15128eca0c5edbea12d658dd6","isrc":"USJI10301079","name":"Ride wit U (feat. G-Unit)","registered_at":"2026-06-04T13:17:54Z","spotify_id":"687yWDt3kcazmrjEBKjT0n","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f3d2d9cd4cdb9b87af2dc8a2a4505d80617a9e15128eca0c5edbea12d658dd6. 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/687yWDt3kcazmrjEBKjT0n.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/687yWDt3kcazmrjEBKjT0n.
{"copyright_id":"0x4f3d2d9cd4cdb9b87af2dc8a2a4505d80617a9e15128eca0c5edbea12d658dd6","isrc":"USJI10301079","name":"Ride wit U (feat. G-Unit)","registered_at":"2026-06-04T13:17:54Z","spotify_id":"60vRvFAZ7UCmL95BjMm9wM","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f3d2d9cd4cdb9b87af2dc8a2a4505d80617a9e15128eca0c5edbea12d658dd6. 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/60vRvFAZ7UCmL95BjMm9wM.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/60vRvFAZ7UCmL95BjMm9wM.