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 0xcdec498d3d8dc30ccac51a3c4661fffcf441ab6a1e0233d7430e5607fca19c7f. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7ea5a0b5-1fca-4803-917f-4a64dd4f1e22.json and https://artists.proofprofile.net/proofs/artist/7ea5a0b5-1fca-4803-917f-4a64dd4f1e22.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
{"copyright_id":"0x1d77afcf8243e2968129b4f0ee0ef3ba5366131efbea2acd46047114918eccab","isrc":"GBAYE2300015","name":"Boy's a liar Pt. 2","registered_at":"2026-06-01T05:03:21Z","spotify_id":"6AQbmUe0Qwf5PZnt4HmTXv","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 0x1d77afcf8243e2968129b4f0ee0ef3ba5366131efbea2acd46047114918eccab. 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/6AQbmUe0Qwf5PZnt4HmTXv.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/6AQbmUe0Qwf5PZnt4HmTXv.
{"copyright_id":"0x067f2ef261ddf31fc841c4e01fc829dfcaf958ce55bd76dca40108c05ace5ad7","isrc":"GBAYE2202560","name":"Boy's a Liar","registered_at":"2026-06-02T16:57:58Z","spotify_id":"3QUbaXCfksmF19lW32BQE0","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x067f2ef261ddf31fc841c4e01fc829dfcaf958ce55bd76dca40108c05ace5ad7. 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/3QUbaXCfksmF19lW32BQE0.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/3QUbaXCfksmF19lW32BQE0.
Barbie World (with Aqua) [From Barbie The Album]
{"copyright_id":"0xa88d310ab9055b2d7e030fa8b540d9719127377b7be0443b4ba93cfb7e842727","isrc":"USAT22306213","name":"Barbie World (with Aqua) [From Barbie The Album]","registered_at":"2026-06-01T05:56:12Z","spotify_id":"741UUVE2kuITl0c6zuqqbO","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa88d310ab9055b2d7e030fa8b540d9719127377b7be0443b4ba93cfb7e842727. 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/741UUVE2kuITl0c6zuqqbO.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/741UUVE2kuITl0c6zuqqbO.
{"copyright_id":"0xfbabffb8be0bb93ee5f5818b8f97e266be46fa3ad6b387743067e69ab199ba0b","isrc":"USUG12306321","name":"How High?","registered_at":"2026-06-04T08:23:10Z","spotify_id":"0pTSYl7m6l4VYvf3mMi1Yd","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbabffb8be0bb93ee5f5818b8f97e266be46fa3ad6b387743067e69ab199ba0b. 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/0pTSYl7m6l4VYvf3mMi1Yd.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/0pTSYl7m6l4VYvf3mMi1Yd.
{"copyright_id":"0xa26b6c2c99b357d34b2a3d67ff563efcc3b842a17f67f8de2d26172e0a781657","isrc":"USUG12306322","name":"Butterfly Ku","registered_at":"2026-06-04T10:51:46Z","spotify_id":"7e8ps3VqglKLsjzwMfFuxJ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa26b6c2c99b357d34b2a3d67ff563efcc3b842a17f67f8de2d26172e0a781657. 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/7e8ps3VqglKLsjzwMfFuxJ.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/7e8ps3VqglKLsjzwMfFuxJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6a144b113aa6cf930283af1fc7e049e1e44755ccb93ad0b886d13bac88a28f9. 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/5JYPXqMwYc0zTODQdjMEZN.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/5JYPXqMwYc0zTODQdjMEZN.
{"copyright_id":"0x42bfaf46513a3164e394aeecca9694d62229a18c7335400dce5bad62b4fe7a6d","isrc":"USUG12300365","name":"In Ha Mood","registered_at":"2026-06-01T10:32:08Z","spotify_id":"2a6sGVLwsgVLvvyLRrTgmP","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42bfaf46513a3164e394aeecca9694d62229a18c7335400dce5bad62b4fe7a6d. 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/2a6sGVLwsgVLvvyLRrTgmP.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/2a6sGVLwsgVLvvyLRrTgmP.
{"copyright_id":"0x476e620cfebfff28b240e9569716a9573c8b3836df1387c90a84f64e524177ad","isrc":"USUG12300215","name":"Princess Diana (with Nicki Minaj)","registered_at":"2026-06-05T06:41:14Z","spotify_id":"3PIkDjIA7MZEHkGSOmbgRW","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x476e620cfebfff28b240e9569716a9573c8b3836df1387c90a84f64e524177ad. 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/3PIkDjIA7MZEHkGSOmbgRW.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/3PIkDjIA7MZEHkGSOmbgRW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2037708cde39996ff2519fc981f0b95d5a6e3d5f86d3a2892ebee3178542d79c. 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/6NLITAVV34g1xKK43uMxRi.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/6NLITAVV34g1xKK43uMxRi.
{"copyright_id":"0xf1e9b64605af388b7197dd59fd47fe0c600fac0916c7536315ad41a6bbe63973","isrc":"USUG12300552","name":"Gangsta Boo (with Lil Tjay)","registered_at":"2026-06-03T11:37:32Z","spotify_id":"7jr6fz888xjUlsAD2tZzKR","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1e9b64605af388b7197dd59fd47fe0c600fac0916c7536315ad41a6bbe63973. 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/7jr6fz888xjUlsAD2tZzKR.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/7jr6fz888xjUlsAD2tZzKR.
{"copyright_id":"0xd39b49cd28afc183169affa68206656af5a798775497a3f34db28eedfda0f271","isrc":"USUG12300544","name":"Actin A Smoochie","registered_at":"2026-06-04T14:36:26Z","spotify_id":"0QdB2tkxPG1qMgAMwv6mRP","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd39b49cd28afc183169affa68206656af5a798775497a3f34db28eedfda0f271. 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/0QdB2tkxPG1qMgAMwv6mRP.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/0QdB2tkxPG1qMgAMwv6mRP.
{"copyright_id":"0x5c08c9da4484163b8644d5ddbcb56fc856bd18c9079564e132708aec22630c2c","isrc":"CA5KR2300478","name":"Bikini Bottom","registered_at":"2026-06-03T16:27:18Z","spotify_id":"0BlMeDRvAOgRjUDDLamIaO","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c08c9da4484163b8644d5ddbcb56fc856bd18c9079564e132708aec22630c2c. 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/0BlMeDRvAOgRjUDDLamIaO.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/0BlMeDRvAOgRjUDDLamIaO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7208510bdc565c7bd4876a8a56cf367a8c46c2faf33c623464ee136170ca3e1d. 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/4A8ts0wUeOYu7y11KAAPil.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/4A8ts0wUeOYu7y11KAAPil.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c9acf65fb768eae3846f94ff106b788a59759ab55cab02c3336b378233fda55. 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/15fiT3hdgQs817NrcgJ3CM.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/15fiT3hdgQs817NrcgJ3CM.
{"copyright_id":"0xa88d310ab9055b2d7e030fa8b540d9719127377b7be0443b4ba93cfb7e842727","isrc":"USAT22306213","name":"Barbie World (with Aqua) [From Barbie The Album]","registered_at":"2026-06-01T05:56:10Z","spotify_id":"54JoSuLllU1JUlm0wIIeAF","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa88d310ab9055b2d7e030fa8b540d9719127377b7be0443b4ba93cfb7e842727. 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/54JoSuLllU1JUlm0wIIeAF.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/54JoSuLllU1JUlm0wIIeAF.
{"copyright_id":"0xe41a09e30b716ee70a49e7a437ca25fb1d237dbc3856555cb61cc788079396bb","isrc":"USAT22306162","name":"Barbie World (with Aqua) [From Barbie The Album]","registered_at":"2026-06-04T16:34:53Z","spotify_id":"5uejzK1tbyjsvO4Efzeoec","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe41a09e30b716ee70a49e7a437ca25fb1d237dbc3856555cb61cc788079396bb. 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/5uejzK1tbyjsvO4Efzeoec.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/5uejzK1tbyjsvO4Efzeoec.
Barbie World (with Aqua) [From Barbie The Album] - Extended
{"copyright_id":"0x5fa265c054b1613400133b7b6ed02f98837974ce599e743bb3ee71f617f73ade","isrc":"USAT22306811","name":"Barbie World (with Aqua) [From Barbie The Album] - Extended","registered_at":"2026-06-07T04:50:11Z","spotify_id":"2Tq74qxy5wbhum0xYShZWB","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fa265c054b1613400133b7b6ed02f98837974ce599e743bb3ee71f617f73ade. 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/2Tq74qxy5wbhum0xYShZWB.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/2Tq74qxy5wbhum0xYShZWB.
Barbie World (with Aqua) [From Barbie The Album] - Sped Up
{"copyright_id":"0xc045c848536496dc33b1c60900fa69cbf1f5c1e4cf8502801f72d89e1714b4a6","isrc":"USAT22306812","name":"Barbie World (with Aqua) [From Barbie The Album] - Sped Up","registered_at":"2026-06-09T22:53:15Z","spotify_id":"3cXQswcF1CM29vJVDRB0y5","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc045c848536496dc33b1c60900fa69cbf1f5c1e4cf8502801f72d89e1714b4a6. 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/3cXQswcF1CM29vJVDRB0y5.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/3cXQswcF1CM29vJVDRB0y5.
Barbie World (with Aqua) [From Barbie The Album] - Slowed Down
{"copyright_id":"0x995967eca30a645edae7273abfc234153f5eb2e7d77744b61cbcd7f283b2afa4","isrc":"USAT22306813","name":"Barbie World (with Aqua) [From Barbie The Album] - Slowed Down","registered_at":"2026-06-19T01:14:54Z","spotify_id":"3hn0R1vKZBu95gsi1vxl9f","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x995967eca30a645edae7273abfc234153f5eb2e7d77744b61cbcd7f283b2afa4. 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/3hn0R1vKZBu95gsi1vxl9f.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/3hn0R1vKZBu95gsi1vxl9f.
Barbie World (with Aqua) [From Barbie The Album] - Instrumental
{"copyright_id":"0xad6d8e3deb126f0034666733b68b22bd13ccaeccfaaa080ff87c8f813deb30d4","isrc":"USAT22306814","name":"Barbie World (with Aqua) [From Barbie The Album] - Instrumental","registered_at":"2026-06-10T11:00:20Z","spotify_id":"5FzvlM9iqmNyEjgORkZQKH","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad6d8e3deb126f0034666733b68b22bd13ccaeccfaaa080ff87c8f813deb30d4. 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/5FzvlM9iqmNyEjgORkZQKH.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/5FzvlM9iqmNyEjgORkZQKH.
Princess Diana (with Nicki Minaj) [Versions]
{"copyright_id":"0x476e620cfebfff28b240e9569716a9573c8b3836df1387c90a84f64e524177ad","isrc":"USUG12300215","name":"Princess Diana (with Nicki Minaj)","registered_at":"2026-06-05T06:41:14Z","spotify_id":"2AXuNQvX89opvvW5KqkAEW","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x476e620cfebfff28b240e9569716a9573c8b3836df1387c90a84f64e524177ad. 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/2AXuNQvX89opvvW5KqkAEW.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/2AXuNQvX89opvvW5KqkAEW.
Princess Diana (with Nicki Minaj) [Extendo Clip]
{"copyright_id":"0x120974d4e991b1b87b30180de2e2ef0e84d4b23758f76d9cc2e0ad73e88e0ffb","isrc":"USUG12300233","name":"Princess Diana (with Nicki Minaj) [Extendo Clip]","registered_at":"2026-06-04T14:18:21Z","spotify_id":"62k3kkUQmWan59sH3Lzt1t","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x120974d4e991b1b87b30180de2e2ef0e84d4b23758f76d9cc2e0ad73e88e0ffb. 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/62k3kkUQmWan59sH3Lzt1t.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/62k3kkUQmWan59sH3Lzt1t.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2037708cde39996ff2519fc981f0b95d5a6e3d5f86d3a2892ebee3178542d79c. 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/2doammtCiLQMD8LXIKl4OE.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/2doammtCiLQMD8LXIKl4OE.
Princess Diana (with Nicki Minaj) [Sped Up]
{"copyright_id":"0x83dc5dcb88ccd743c33ab2d824fff9d77c01a42eae3f653288640ff16edaca2b","isrc":"USUG12300221","name":"Princess Diana (with Nicki Minaj) [Sped Up]","registered_at":"2026-06-09T01:50:53Z","spotify_id":"2SUoY2l1m6f1d2EqavM33E","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83dc5dcb88ccd743c33ab2d824fff9d77c01a42eae3f653288640ff16edaca2b. 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/2SUoY2l1m6f1d2EqavM33E.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/2SUoY2l1m6f1d2EqavM33E.
Princess Diana (with Nicki Minaj) [Slowed Down]
{"copyright_id":"0x417dc203a54c0a57ddfd0ce222c1f474f27dfca475b66b698c9526b4b9ae645d","isrc":"USUG12300225","name":"Princess Diana (with Nicki Minaj) [Slowed Down]","registered_at":"2026-06-11T00:32:40Z","spotify_id":"11PYCrGZW3M9ZrbPWKk86u","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x417dc203a54c0a57ddfd0ce222c1f474f27dfca475b66b698c9526b4b9ae645d. 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/11PYCrGZW3M9ZrbPWKk86u.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/11PYCrGZW3M9ZrbPWKk86u.
Princess Diana (with Nicki Minaj) [Instrumental]
{"copyright_id":"0xc6247f0144bc181702cf6e5ba7e9ebb8d132a0d32884db8460bb007033ca2e33","isrc":"USUG12300229","name":"Princess Diana (with Nicki Minaj) [Instrumental]","registered_at":"2026-06-10T10:59:45Z","spotify_id":"6D2mxMrmoPvpy4kmS6IedO","type":"track"}
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5c69e3a64c04d107708a5ade90656c3453ff803acc1876d506fe56b3269d0f5. 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/5xcj5a0RKC2s5PIs1FcXOu.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/5xcj5a0RKC2s5PIs1FcXOu.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50485683884aafa8c38bc75077ee1b1f8c2068e3fa37e63e881703ee3c80bd1d. 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/0n4nfjCluBECewuD3Z4Agq.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/0n4nfjCluBECewuD3Z4Agq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08ef5f605b341a2d5583817c0a540881b0a3635012cc4fdc11c28dce1bd8ab3c. 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/1rrV4ymf3Tp3xuLgB4zCRN.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/1rrV4ymf3Tp3xuLgB4zCRN.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5afd29d4823811f25fcb4474125343aa3ff9a466194ec47c90102135c0cb397f. 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/17Oep2QNj2dL4jApoPKtT4.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/17Oep2QNj2dL4jApoPKtT4.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96fb3b984838f947bb679a51eb1599518ac2787bbb7f368bf4662915f580bbc7. 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/18Qpapx0B5NPX5lqB91ON2.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/18Qpapx0B5NPX5lqB91ON2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42bfaf46513a3164e394aeecca9694d62229a18c7335400dce5bad62b4fe7a6d. 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/3l7Qdlbi2EWYvVOyj8RDKe.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/3l7Qdlbi2EWYvVOyj8RDKe.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2037708cde39996ff2519fc981f0b95d5a6e3d5f86d3a2892ebee3178542d79c. 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/4nKwe18MLVlLgiVzVmSRDI.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/4nKwe18MLVlLgiVzVmSRDI.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd39b49cd28afc183169affa68206656af5a798775497a3f34db28eedfda0f271. 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/614PNsaI816SVsGQm4omXJ.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/614PNsaI816SVsGQm4omXJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c08c9da4484163b8644d5ddbcb56fc856bd18c9079564e132708aec22630c2c. 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/3ylgJvzFdjbcXNcxj9mXku.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/3ylgJvzFdjbcXNcxj9mXku.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7208510bdc565c7bd4876a8a56cf367a8c46c2faf33c623464ee136170ca3e1d. 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/3cbbb7H5k6yXNndjZ0AJuV.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/3cbbb7H5k6yXNndjZ0AJuV.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c08c9da4484163b8644d5ddbcb56fc856bd18c9079564e132708aec22630c2c. 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/27Qz0cFmMGADsniMeUwyUe.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/27Qz0cFmMGADsniMeUwyUe.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7208510bdc565c7bd4876a8a56cf367a8c46c2faf33c623464ee136170ca3e1d. 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/1jOgJN75btuUONIdf57vHz.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/1jOgJN75btuUONIdf57vHz.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x114854fee2653d50998952e4db8b18da738bd0c05883c1042c67648ff4f92dd7. 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/3wKdqWNzGnxapDIaoocxR1.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/3wKdqWNzGnxapDIaoocxR1.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7abb572de40ed83e805e689b40ed2e38e90f5b62a34bbf5a9e3ae64db4bed645. 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/5WODIX9TtDrmD9oAFFoxkG.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/5WODIX9TtDrmD9oAFFoxkG.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c13d81236eb0085dda5584ed8e820b680ed045733d36ae2a7653b631a0c7d4b. 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/64V1QOrbbWGRG3nHpLLeEm.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/64V1QOrbbWGRG3nHpLLeEm.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x590e39bbe9c332c5feacbf97f098fcc5134596d3b32e430a41490b8714876cac. 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/2BNcawEW0KlzLW9DeHzXZJ.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/2BNcawEW0KlzLW9DeHzXZJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94082fa10c8baea51ef119a264815b8447db2583315401fadf4d57966fe2c527. 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/3oLlS8NTMdePBohjgPZKk1.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/3oLlS8NTMdePBohjgPZKk1.
{"copyright_id":"0x08db0afea42067b002104abb1e09f136baeab27a0980b67f11af42e8a5dd7f3b","isrc":"USUG12400704","name":"Think U The Shit (Fart)","registered_at":"2026-06-01T15:08:01Z","spotify_id":"436qIub7mPZxBE0zrgQMuf","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08db0afea42067b002104abb1e09f136baeab27a0980b67f11af42e8a5dd7f3b. 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/436qIub7mPZxBE0zrgQMuf.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/436qIub7mPZxBE0zrgQMuf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50485683884aafa8c38bc75077ee1b1f8c2068e3fa37e63e881703ee3c80bd1d. 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/2OanF8uRWtK74rlBlz9VMI.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/2OanF8uRWtK74rlBlz9VMI.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef2e2285ca6236b80efe7560fae58280ce3f9aaf829bd5cb40cf5c25aac3b74e. 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/5kSabw3Dng3SJ0bXdFeer7.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/5kSabw3Dng3SJ0bXdFeer7.
{"copyright_id":"0x590e39bbe9c332c5feacbf97f098fcc5134596d3b32e430a41490b8714876cac","isrc":"USUG12403632","name":"Did It First (with Central Cee)","registered_at":"2026-06-01T04:53:20Z","spotify_id":"6mzsSPBLhMww8up0MCYFeb","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x590e39bbe9c332c5feacbf97f098fcc5134596d3b32e430a41490b8714876cac. 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/6mzsSPBLhMww8up0MCYFeb.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/6mzsSPBLhMww8up0MCYFeb.
{"copyright_id":"0x941383b471a97e81b1835a44ed1cbb54573c5facd220fad8d0e84b30782db39e","isrc":"USUG12404909","name":"Did It First - Sped Up","registered_at":"2026-06-05T14:46:00Z","spotify_id":"4ONaKfGB5DBfJXQ4KSvajY","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x941383b471a97e81b1835a44ed1cbb54573c5facd220fad8d0e84b30782db39e. 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/4ONaKfGB5DBfJXQ4KSvajY.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/4ONaKfGB5DBfJXQ4KSvajY.
{"copyright_id":"0xa08fd9441ede575ff5c17e359da36414a8dcec57425a3d19a39f5edfc690c54d","isrc":"USUG12404910","name":"Did It First - Slowed Down","registered_at":"2026-06-04T07:17:57Z","spotify_id":"72ZWqS0MTryK6GCfATRWjl","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa08fd9441ede575ff5c17e359da36414a8dcec57425a3d19a39f5edfc690c54d. 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/72ZWqS0MTryK6GCfATRWjl.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/72ZWqS0MTryK6GCfATRWjl.
{"copyright_id":"0xf135f8bde2f63c03009dbf4fefb10fffbd4408c39b205420581b7ad604dda6a3","isrc":"USUG12404911","name":"Did It First - Instrumental","registered_at":"2026-06-01T20:10:26Z","spotify_id":"3KNraga31wND8NqJpFOVGU","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf135f8bde2f63c03009dbf4fefb10fffbd4408c39b205420581b7ad604dda6a3. 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/3KNraga31wND8NqJpFOVGU.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/3KNraga31wND8NqJpFOVGU.
{"copyright_id":"0x09a1056e1ec60bb9f4f810db27541a72e83f1b46f6581c140b35b5a373cbfb15","isrc":"USUG12404912","name":"Did It First - A Cappella","registered_at":"2026-06-09T13:04:18Z","spotify_id":"20vSvoMKOZS3vrlBz8uC1H","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09a1056e1ec60bb9f4f810db27541a72e83f1b46f6581c140b35b5a373cbfb15. 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/20vSvoMKOZS3vrlBz8uC1H.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/20vSvoMKOZS3vrlBz8uC1H.
{"copyright_id":"0xa40449cedc611630ea8f874cd85c39ccb84970497efbf48194def185a1567024","isrc":"USUG12403638","name":"Did It First (with Central Cee)","registered_at":"2026-06-04T14:53:27Z","spotify_id":"2jf5dltoolmtUWssDZXdLw","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa40449cedc611630ea8f874cd85c39ccb84970497efbf48194def185a1567024. 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/2jf5dltoolmtUWssDZXdLw.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/2jf5dltoolmtUWssDZXdLw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x114854fee2653d50998952e4db8b18da738bd0c05883c1042c67648ff4f92dd7. 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/2b7aNhysTRNWSiNM47UeWG.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/2b7aNhysTRNWSiNM47UeWG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4d0d93e22f1edd5ed4014aa61fddbb53a995823b5a00bd438072a2253185763. 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/4i6cwNY6oIUU2XZxPIw82Y.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/4i6cwNY6oIUU2XZxPIw82Y.
{"copyright_id":"0xf202f74f65dba3a235f2def79441ed3e0e7b903bf6a25a09d60956dc59e02497","isrc":"USAT22305731","name":"Barbie World (with Aqua)","registered_at":"2026-06-04T06:40:05Z","spotify_id":"2tQG2nFEHhWsH05kFKlC4A","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf202f74f65dba3a235f2def79441ed3e0e7b903bf6a25a09d60956dc59e02497. 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/2tQG2nFEHhWsH05kFKlC4A.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/2tQG2nFEHhWsH05kFKlC4A.
One Time (feat. Ice Spice, Skillibeng & J.I the Prince of N.Y)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6138c95d0f467d51335a3f2c03037d40fe2b3e011b1c685741e3fdd78e34d0ca. 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/5c1veUUGWMIxFv84E5P9uH.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/5c1veUUGWMIxFv84E5P9uH.