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 0x2a8feab5ff5ecacbff2bf0e0b6a0a4d69e79b4aed87ffec404afba9c6a04e5b4. 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/f918afa6-65ee-4c73-b902-079c1c675977.json and https://artists.proofprofile.net/proofs/artist/f918afa6-65ee-4c73-b902-079c1c675977.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 0x07f00198e3f626875b81a99da18d6f11118f1408c94718e1ec9e4064aa9cccb1. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/303TT1td2lbOC3QAnqYVXF.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/303TT1td2lbOC3QAnqYVXF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16b51defee14d0113ed7658ba248ee61113bea2774ba69621f538c6deaa8e620. 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/3iXuaKfNbtZkmDyhUfD5TD.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/3iXuaKfNbtZkmDyhUfD5TD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce7560f01098063cc1f32987a6968587fe46d48cc7346e706012fd778050e545. 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/5TmBsmT9zMT2CtQa14PXa4.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/5TmBsmT9zMT2CtQa14PXa4.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x185fcd6323dba1bfd97d01ca917ae7089e7de32f808c11b8cae08c4fff3188ce. 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/00Ax8YkbWHqvvzqn7iMOTo.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/00Ax8YkbWHqvvzqn7iMOTo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd84711e95e98192151d522146531d380d4d0966ba3a93f665716a2f9817f1941. 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/72mh3nDtA3Of0MNsv8gIME.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/72mh3nDtA3Of0MNsv8gIME.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48931584b2368047fdab87e9b9c3db783823322139d69d6ae1c0248f12944c59. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6I0sUZHnrz8Ie9cdOld7NG.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/6I0sUZHnrz8Ie9cdOld7NG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2203a010228ff9a2cbe35378f204bab7d83210203f634a7773287cf66d750995. 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/5R88blWWvFXk2XmssWtUJD.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/5R88blWWvFXk2XmssWtUJD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6b144246f1450259725faab989b495060cd69d5b6730d0128acf2d041dd122a. 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/75rNip3kc5NH3yNdeZb09K.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/75rNip3kc5NH3yNdeZb09K.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba567c42bcca96640375a5b3fd1ac3ce178e99f8727f672778152aab77f6f61d. 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/6rfkd3TMAzhDoWfiRZ5fwq.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/6rfkd3TMAzhDoWfiRZ5fwq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf27a698d3ba167e0dc83bcd1c0d398e1a82b2b9f6ba32f0ab4b7ba7c21b19e9. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3AbegzSfI97WKrX1Xv6u83.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/3AbegzSfI97WKrX1Xv6u83.
王力宏 2019福利秀臺北大安森林公園LIVE專輯
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x714a2c9a00fc6268f8739f5c0e8f670a79f30f9e447356f14c3d6ffee014c6eb. 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/4T9kk7pEF2uxseAXCnHBxd.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/4T9kk7pEF2uxseAXCnHBxd.
{"copyright_id":"0x49805d250f7e7c1ad71f28db1af3f7f3a54aed0bffcd224381da4bd5ef7d0ec5","isrc":"TWCE71900003","name":"在每一秒裡都想見到你 - Live","registered_at":"2026-06-09T18:02:22Z","spotify_id":"4QayvNcSJMqQiTpDyRW0ji","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49805d250f7e7c1ad71f28db1af3f7f3a54aed0bffcd224381da4bd5ef7d0ec5. 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/4QayvNcSJMqQiTpDyRW0ji.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/4QayvNcSJMqQiTpDyRW0ji.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa73d2b3d89c1aa0698c98cf9c8aa07872e9197db4adc0f71e9171319226aab0a. 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/7A3toi7GJLawiA4SwjOl26.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/7A3toi7GJLawiA4SwjOl26.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x192e952128e00f4128a8f1cc6d673204509a5de105a790908bf02834bf32679b. 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/2cdhRfDi59HlIZeT2fgqU1.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/2cdhRfDi59HlIZeT2fgqU1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b67ec83882728caac6ac559f992e66956e7c59563e0c3c20e7e1189918529a7. 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/1yPiHPy5HSvC3fVxSqP6PV.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/1yPiHPy5HSvC3fVxSqP6PV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82497cd0f013ab82b01e6470e04197b78bcf734afb02974d8f982b4d183ccdae. 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/4ibsncbgY3z0Sbd1DzdEiz.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/4ibsncbgY3z0Sbd1DzdEiz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe67812decf0e9d19c4323ed90b6f0e7a365cd759685ebfeca49e46f6fe36d29. 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/6KbUvcOMT0I139hCPjfah5.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/6KbUvcOMT0I139hCPjfah5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d066c5b36256dc7529a8dbdf99cfed2f49054164819763f58e7894812d3bed5. 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/1WiD1mpAcfWAFNdEaKY8sF.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/1WiD1mpAcfWAFNdEaKY8sF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2168f71ffcd38fac058d238493ebf4e0a983c079cd7e6e37a0fc98ac6f22991. 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/0whA42l5IkRFydM0l8rWzF.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/0whA42l5IkRFydM0l8rWzF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87fb3b2e04ba2b8d01ab3c7b86edb64663bd159a4e73d84c842a87355b999281. 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/6UxbkppZ6R6ANGKwEz0j6e.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/6UxbkppZ6R6ANGKwEz0j6e.
{"copyright_id":"0x4f4faaa3114604c0fc7ae739fa11264f8bf8ee8d2d83cb68ed384c1d62fa553f","isrc":"TWCE71900012","name":"Kiss Goodbye - Live","registered_at":"2026-06-19T12:06:37Z","spotify_id":"08wkTgHDOPQDmpqMM61t53","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f4faaa3114604c0fc7ae739fa11264f8bf8ee8d2d83cb68ed384c1d62fa553f. 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/08wkTgHDOPQDmpqMM61t53.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/08wkTgHDOPQDmpqMM61t53.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1edb88f12c8a8268d90c0fa5a04a2d663b69148eccb595fd9198bdccbc87609c. 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/3bH7T9VELanksGeS4yClDH.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/3bH7T9VELanksGeS4yClDH.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25abcbcbd1f6a36976f52ed43b4e6b0be9e91231f804fabc410f5d8e2597d81c. 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/0ycrvHEzLMDbUVsrjyBn3e.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/0ycrvHEzLMDbUVsrjyBn3e.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86bc3810fa39546038b67f07021040d0a626ad66891205a1bbd2622ae69d4384. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/13Ax1zOPZIKfmWKzIL0jNf.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/13Ax1zOPZIKfmWKzIL0jNf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x220a731a7aa44d4eee627a0f9e46b2cc370d1dc8595cc9fe00fe375bda2b6b81. 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/7d6ewCWH59MBajmnuJPhuj.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/7d6ewCWH59MBajmnuJPhuj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc64c8212fd91d86761e4622bfa5971d8f4c53c350cc891c0776b6bdbd8b7f4ee. 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/5HlX2IFuvj5elzPJnTSJ5h.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/5HlX2IFuvj5elzPJnTSJ5h.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c1ac4ee107b8e99094d6a50129389afe8498256761c5c3999ab9c0448e51afe. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6xBYiujVTRfsiZp0pHzRIn.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/6xBYiujVTRfsiZp0pHzRIn.
{"copyright_id":"0xebfffd5a2ffacbf29261c119d1ce9119a6dd5608abad14493ee73c87dd9b9a0f","isrc":"TWA470311008","name":"妳把我灌醉 (Live)","registered_at":"2026-06-23T22:56:29Z","spotify_id":"4IWMBOMFB7d2VDheLdsO2c","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebfffd5a2ffacbf29261c119d1ce9119a6dd5608abad14493ee73c87dd9b9a0f. 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/4IWMBOMFB7d2VDheLdsO2c.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/4IWMBOMFB7d2VDheLdsO2c.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86bc3810fa39546038b67f07021040d0a626ad66891205a1bbd2622ae69d4384. 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/6FvFuCZh9yvyXoqr5r71vO.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/6FvFuCZh9yvyXoqr5r71vO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5e5127c2281034d2c340ba346178da28aefdde828fe25c0a0214b55fb85926d. 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/6Tbnoj9KRhNMjPVpIPWK7U.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/6Tbnoj9KRhNMjPVpIPWK7U.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5408811426f2f8b921c7437fed3b9eafa4a626929e1bcc3c382679449bafd5aa. 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/6dasKKEcWEZ9EfeYN3NQjx.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/6dasKKEcWEZ9EfeYN3NQjx.
{"copyright_id":"0x1eebeed988745b30e1b87dfa8c18fcbf6813fb65af361ada406c474ae3e6bdf2","isrc":"TWAN71360080","name":"The I Who Loves U","registered_at":"2026-06-27T23:54:22Z","spotify_id":"5q1hTLgTiwEiMaWaiSmJ19","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eebeed988745b30e1b87dfa8c18fcbf6813fb65af361ada406c474ae3e6bdf2. 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/5q1hTLgTiwEiMaWaiSmJ19.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/5q1hTLgTiwEiMaWaiSmJ19.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2de0e39fbb53b12a3c531997b4296823a856b6c9542018e94d8761dcee0348eb. 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/6F7VJsOCqKrGD1YunKwc5I.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/6F7VJsOCqKrGD1YunKwc5I.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c97ffedd95510f4fa0def80edc92c913e78e0df81e529fcd42650256f4e9139. 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/5g7ZiJB4k2ajYi6334BgYb.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/5g7ZiJB4k2ajYi6334BgYb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b152ff5978ea59ef3fb9486bf9637b2b0b5bb45d82b63b8b48f08831122adb7. 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/2mWTPhT1gnInOJ3DADg2co.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/2mWTPhT1gnInOJ3DADg2co.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14d5c182e951d4018cdbb9ac101aa40ca2086dd4e55c4e002ec5bd7a187b5568. 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/2Zoh80ZdyiCuXycrjeGp8B.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/2Zoh80ZdyiCuXycrjeGp8B.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x459ba7540167380c8cf131b8f179da554d15babe74e1153446adab4aa5591ab7. 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/2z7yljq8He90KQGKNWQrKA.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/2z7yljq8He90KQGKNWQrKA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f1ca7957f66af6d7527c9663e2c4128b2d219ea8cd1797a911e05cfbd2e6a94. 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/1rK8gexErGeiWpcJnbZrxA.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/1rK8gexErGeiWpcJnbZrxA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ddd76ac4f659ac09a9fe990df0c3c42d46cc836eeb05c50b780c2187be3a42f. 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/4EHfgpq0r2HMfPTeWemX6l.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/4EHfgpq0r2HMfPTeWemX6l.
{"copyright_id":"0x9f24089a998db9fa609e38427eca5ba29ec2558d020bbfac9970dfeb93f7b83d","isrc":"QMEU32409958","name":"The Way I Feel - 影集《化外之醫》片尾曲","registered_at":"2026-06-08T08:31:29Z","spotify_id":"4BGjoslGEjy0RFT8TusrE9","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f24089a998db9fa609e38427eca5ba29ec2558d020bbfac9970dfeb93f7b83d. 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/4BGjoslGEjy0RFT8TusrE9.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/4BGjoslGEjy0RFT8TusrE9.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a72818837d2a8e03c0d11ef1d5e95e95379b72dc76bec3390346c7977a5b6c2. 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/2Sm5nh6yTJtbpnb0slQpOk.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/2Sm5nh6yTJtbpnb0slQpOk.