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 0xf40dfda15b5a7f6ef58706356d32aaffc665e9060bcc0199332ed18c7eaf5047. 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/00d07ab8-5d09-4011-bfb4-9acca147a57b.json and https://artists.proofprofile.net/proofs/artist/00d07ab8-5d09-4011-bfb4-9acca147a57b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
{"copyright_id":"0x7ed36f03a97526f0e15f3e13f0b4bbff19d379b64585e0c8f54ea4ca9b4acada","isrc":"KRB462101449","name":"Yummy Yummy Love","registered_at":"2026-06-04T12:14:49Z","spotify_id":"4yTvTZ68CSpqV1T6AuGikB","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 0x7ed36f03a97526f0e15f3e13f0b4bbff19d379b64585e0c8f54ea4ca9b4acada. 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/4yTvTZ68CSpqV1T6AuGikB.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/4yTvTZ68CSpqV1T6AuGikB.
{"copyright_id":"0xa38fb5095122bd79c4f43b9e03ed489c3c74767f468d73cedbe0eaee4d99e794","isrc":"KRB462200033","name":"Yummy Yummy Love - Instrumental","registered_at":"2026-06-22T16:10:17Z","spotify_id":"0UCjcaoVsbOeXdjplYXmzR","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa38fb5095122bd79c4f43b9e03ed489c3c74767f468d73cedbe0eaee4d99e794. 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/0UCjcaoVsbOeXdjplYXmzR.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/0UCjcaoVsbOeXdjplYXmzR.
국가대표 와이프 (Original Television Soundtrack) Pt. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda0105f1ab3dd7abb69b02458e6d36d2e13f5972629d82d62c4a2a294e2024d5. 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/2i5oElmHulFrVaoguVVRy6.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/2i5oElmHulFrVaoguVVRy6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd945e74d926446b90f47c272949ac9aedde898fe00f5348ba8854245eae1ec3. 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/5uZSMsiRncfpgOPSzABZhl.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/5uZSMsiRncfpgOPSzABZhl.
{"copyright_id":"0xe2a8b20b0f6b0c3e8ebfff7c4bcac53ff4fd40e7a09fa025fe947f941361935d","isrc":"DEE862100068","name":"Wrap Me In Plastic","registered_at":"2026-06-02T00:58:35Z","spotify_id":"5mpWGq83n0sIgGRopGk5QZ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2a8b20b0f6b0c3e8ebfff7c4bcac53ff4fd40e7a09fa025fe947f941361935d. 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/5mpWGq83n0sIgGRopGk5QZ.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/5mpWGq83n0sIgGRopGk5QZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa28264de9c24be1f4d995372e2d12f715343d492c09c27e2a202d306cbb8bac4. 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/0Sp0RwhaE0CdJE8ctmXk4U.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/0Sp0RwhaE0CdJE8ctmXk4U.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1802bf580deb1509812db9024794c382f4a432250892b5315a1a65dad3c6fe8d. 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/24ZwgH32Yd53AGRALRRttI.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/24ZwgH32Yd53AGRALRRttI.
{"copyright_id":"0x778e4dba6dea9fee6c1388d5d11f1e5788cf8c3159a944a44a52328cad9e4f3a","isrc":"KRB462001099","name":"Ready Or Not - Instrumental","registered_at":"2026-06-24T00:40:47Z","spotify_id":"0IQW53SDmp9zNNH2MpTORP","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x778e4dba6dea9fee6c1388d5d11f1e5788cf8c3159a944a44a52328cad9e4f3a. 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/0IQW53SDmp9zNNH2MpTORP.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/0IQW53SDmp9zNNH2MpTORP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcec23a5dbfc5ade116cdf9c80f197d7033b6471cb464976737548741717d8d86. 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/1bc8AJGZcWin6rLbCpHXVq.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/1bc8AJGZcWin6rLbCpHXVq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b7c0aec63f9d3c5d9565270650cc44d0ddf05af71981c1b54386bb515431001. 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/6PCrvqMpMlyIMhtmofJRSB.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/6PCrvqMpMlyIMhtmofJRSB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1792f79e0f49c2b59d6c34c215209b3a95556f6f209da7ed3d82b3c17045d03. 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/58QHSCM8bqgh9LS6qbXeXX.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/58QHSCM8bqgh9LS6qbXeXX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x200ca14bf384ddf0354066706655ad294bc8a2c658f9c5272dab5f9ba2d0860f. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/36TW9Gi07qcGebV4K9H362.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/36TW9Gi07qcGebV4K9H362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7090120f0172ead29a996a8e41e1c1984caecab63c93949131cb898b489dfc3c. 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/6dZvpuvcxwm4WyfZvAavgA.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/6dZvpuvcxwm4WyfZvAavgA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37153328bb5a5900d2fb4081d5e30eee510efbb5b4c68cbc3831a85a5f5938ad. 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/2X1zCTkwxQRMkloiVlQ55e.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/2X1zCTkwxQRMkloiVlQ55e.
{"copyright_id":"0x2889e40c0d30dbe45fbbce9028c78fc1d94ea8b051a65f1ab4578951022cd3a2","isrc":"KRA381905396","name":"Thumbs Up (S2 & SJ Remix Ver.)","registered_at":"2026-06-19T21:36:09Z","spotify_id":"2w0QrUJDc4CYR1ZwBEJMkW","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2889e40c0d30dbe45fbbce9028c78fc1d94ea8b051a65f1ab4578951022cd3a2. 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/2w0QrUJDc4CYR1ZwBEJMkW.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/2w0QrUJDc4CYR1ZwBEJMkW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cf8c1a4a857faab999da25ec4570cf35df1e80a1b6b0c1162c8718a7dfcaac8. 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/3PRAbg5yjO15Kzc5PTkx3g.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/3PRAbg5yjO15Kzc5PTkx3g.
{"copyright_id":"0xb7945eea8327735fcaa40111accaa3424dbab2c9f96199c5c44fae684de92596","isrc":"KRA381901859","name":"Love Is Only You(MOMOLA)","registered_at":"2026-06-08T17:55:44Z","spotify_id":"3EmZ8ZFtWaTsendAqKUKi9","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7945eea8327735fcaa40111accaa3424dbab2c9f96199c5c44fae684de92596. 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/3EmZ8ZFtWaTsendAqKUKi9.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/3EmZ8ZFtWaTsendAqKUKi9.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0fd22d959a35461209eb285ab3c72545ad9235262a8cba3ee926e2d6786dfde. 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/5rEkbyBhnuVXLfe6yp8f3b.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/5rEkbyBhnuVXLfe6yp8f3b.
{"copyright_id":"0x80c59d22e5ee0ae597dc10aa8d2db4a2f7d7cfa0c4b047aa708d66b3dca21752","isrc":"KRA381901481","name":"BANANA CHACHA (Instrumental)","registered_at":"2026-06-28T02:52:43Z","spotify_id":"3ZLJaSuTiXzt0zTKi1b0to","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80c59d22e5ee0ae597dc10aa8d2db4a2f7d7cfa0c4b047aa708d66b3dca21752. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3ZLJaSuTiXzt0zTKi1b0to.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/3ZLJaSuTiXzt0zTKi1b0to.
{"copyright_id":"0x0f756835b573e50fd4c63dbbafeb4ab1d649bcd5b2d59c81583ab51d6c8d880d","isrc":"KRA381900790","name":"I’m So Hot","registered_at":"2026-06-04T11:29:11Z","spotify_id":"5unCIQfJLMtcsiU6MP5zmB","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f756835b573e50fd4c63dbbafeb4ab1d649bcd5b2d59c81583ab51d6c8d880d. 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/5unCIQfJLMtcsiU6MP5zmB.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/5unCIQfJLMtcsiU6MP5zmB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeafcfe9ea9d7834903122874e098dfc1161ab4bd518e92fad1a0c5a141458f2. 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/1W8Du3Gk5abqob3oQ5iWJt.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/1W8Du3Gk5abqob3oQ5iWJt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57978f0fd83f11d945588b86eb7c52f9824f66207462ad06ff642672f913f56c. 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/2JoupvfoFX1C8gv2tvig2J.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/2JoupvfoFX1C8gv2tvig2J.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe15dcfa7b5d989d65d819111a8208a506a0a9d466c3d10f7a12269b26c614831. 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/7qwTOfFaTgdwiBB76D6NTn.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/7qwTOfFaTgdwiBB76D6NTn.
{"copyright_id":"0x586acceade3ffef9fea739d80e18fba551c58c7a735e0406ff9076bfed53f474","isrc":"KRA381900794","name":"What You want","registered_at":"2026-06-19T21:32:53Z","spotify_id":"2CLkRHfpYm3wAh8OJxVxOU","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x586acceade3ffef9fea739d80e18fba551c58c7a735e0406ff9076bfed53f474. 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/2CLkRHfpYm3wAh8OJxVxOU.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/2CLkRHfpYm3wAh8OJxVxOU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa75c71a0f0c89dac23005ddbca7739e0c35bbc69023d069c2235ee323541d349. 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/4Is1b37KJY9XVCgzp81FBW.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/4Is1b37KJY9XVCgzp81FBW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e0313f4606680ef8e70bbb59b7dc78035932fb4a7ae5e46044ae73c45d27525. 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/0QZVaeLfu4V1xVKbfsRbJs.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/0QZVaeLfu4V1xVKbfsRbJs.
{"copyright_id":"0x36a2a3385ca9ad645f52c65d2a0f9cfd70ad0d43f0074f85b5a1e77af26aefc6","isrc":"KRA381800101","name":"Bingo Game","registered_at":"2026-06-09T05:33:23Z","spotify_id":"1kcJa8T4Kxgm3J9KEPBRAe","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36a2a3385ca9ad645f52c65d2a0f9cfd70ad0d43f0074f85b5a1e77af26aefc6. 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/1kcJa8T4Kxgm3J9KEPBRAe.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/1kcJa8T4Kxgm3J9KEPBRAe.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75c93b4b5bc1f9364893988675f046eb19df82bf3bb55798871978625d243db2. 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/3N0jod5ddBejMctBFUSEHo.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/3N0jod5ddBejMctBFUSEHo.
{"copyright_id":"0x68b0bbd2c4f82f84eca332cb81dfbbea00be06f22cdb6840156dbd71f6c42ce6","isrc":"KRA381800103","name":"BAAM (inst.) (Instrumental)","registered_at":"2026-06-18T08:40:11Z","spotify_id":"2A5oB7YSCCHaXkPxZuCFfZ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68b0bbd2c4f82f84eca332cb81dfbbea00be06f22cdb6840156dbd71f6c42ce6. 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/2A5oB7YSCCHaXkPxZuCFfZ.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/2A5oB7YSCCHaXkPxZuCFfZ.
{"copyright_id":"0x66bc92ecebf04ecf8139acb643693d0bbcbfbaa26c475691256e55f1efab3147","isrc":"KRA381704604","name":"Hug me","registered_at":"2026-06-09T02:56:31Z","spotify_id":"089QvCGproM6tZgdaszIBO","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66bc92ecebf04ecf8139acb643693d0bbcbfbaa26c475691256e55f1efab3147. 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/089QvCGproM6tZgdaszIBO.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/089QvCGproM6tZgdaszIBO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeecdee77b9cd3741e7f89cf91e92c3682303386817a6298e4541b633fc6f24c. 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/3BPoSr2pO34Aan6alFfVto.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/3BPoSr2pO34Aan6alFfVto.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ce39550cacb08fd73553125bd6f282322728ffb34f3de0f1688588bbf6199f2. 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/2dzKsmPB4nL5KlUrPN34kL.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/2dzKsmPB4nL5KlUrPN34kL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x622497d39487eb646f4bedabedd5779f5f48ea24cafd58e8b1c0b86f8e486236. 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/1WbEK3tM3TO10HoHtaZjls.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/1WbEK3tM3TO10HoHtaZjls.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30d0455e831e07bc2e34ac933b8cf32e41f4878ff3a7231355be19a5309b9226. 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/5lg0NSqInqMk1SdZFaM8F4.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/5lg0NSqInqMk1SdZFaM8F4.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd24b580ee14c9a0222e6243b13ab7cf3ff9a77a98638f54a7084c4cfdc79582. 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/232eTDktEb9i21PXUTuqwu.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/232eTDktEb9i21PXUTuqwu.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x677a6937f871f3265e525954074efee8828b8898c7b48d96bbb22ceaf6ffe835. 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/1Yr14vj8y4h6qo6HrI6WGv.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/1Yr14vj8y4h6qo6HrI6WGv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22214622a744499179ca22a580b4bc3a5d4971b9a5709bb262a87d85b8b19880. 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/2o2L7uWccaITKSCoLp7zi5.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/2o2L7uWccaITKSCoLp7zi5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ebbe68b4635a2b16fa753cb82a681822fe87333b4e5f3ae6963e03063bba926. 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/14bunyQiUQXCLDIJBZlmXW.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/14bunyQiUQXCLDIJBZlmXW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5a0b719b52c31575da5c837de2602cce46ce2c79096182fed6b258526c86444. 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/4OD1UWj6N5Ja52Ogfin2DO.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/4OD1UWj6N5Ja52Ogfin2DO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7370cd83fb019058575f70d207edd0bd76d790258d66a2a3c79516498b6ca9c4. 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/6IzWUwqcrEa3HpEkt68K6c.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/6IzWUwqcrEa3HpEkt68K6c.
{"copyright_id":"0xe726f93fca0598063d50f2d79fc489a2b117c6434e86bab5694ba034b0cadc66","isrc":"KRA381702015","name":"Wonderful love (EDM Ver.)","registered_at":"2026-06-25T04:32:59Z","spotify_id":"6LaiBCdissYsmbt0JECf9g","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe726f93fca0598063d50f2d79fc489a2b117c6434e86bab5694ba034b0cadc66. 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/6LaiBCdissYsmbt0JECf9g.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/6LaiBCdissYsmbt0JECf9g.
{"copyright_id":"0xfe91feec7ecc2ae639433063a7034afab85e64f5dc04fc7292e53cc91f5759b1","isrc":"KRA381701384","name":"Wonderful love (EDM Ver.)","registered_at":"2026-06-19T22:06:34Z","spotify_id":"0gXF7aXFSP0HK7BHbXvbjl","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe91feec7ecc2ae639433063a7034afab85e64f5dc04fc7292e53cc91f5759b1. 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/0gXF7aXFSP0HK7BHbXvbjl.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/0gXF7aXFSP0HK7BHbXvbjl.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9feaa1c545462931b664cf0df8115f68c3428064bafca73c392c4f5711c8d881. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1cGzjHC08654c4or6ONMFu.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/1cGzjHC08654c4or6ONMFu.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3edb8d0e565a0ccfd636f46f5a9c2f91654fe452674328b46a1a638cb8d42352. 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/1fNYBOZM1VQL09nCzK6Vo0.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/1fNYBOZM1VQL09nCzK6Vo0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22832323450c87f8405f1467e931ab0f0e082aed4f729c8b66c8832d766b5163. 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/0mACEYbz42CQdqAPjIJHi6.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/0mACEYbz42CQdqAPjIJHi6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a62c37cc827aad497e75a40ab6a5f6ece0f88c4c210e7d6dd2d891c16260a3e. 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/4xOchPYi3D20UeSZA3AD3Z.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/4xOchPYi3D20UeSZA3AD3Z.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36c004af2c7386e168925c163c0bd85373c4e02d07fbbc99ebec829cf10594e5. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:51:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0QxO7DuDI7qjLSOxHkLgTH.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/0QxO7DuDI7qjLSOxHkLgTH.