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 0xa773fd1f5f1f5cabdc1373513d92adec937b829cc2138f44c1e69b25fa74769c. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/10b453c2-5a7a-4eff-90fb-f84b453975dc.json and https://artists.proofprofile.net/proofs/artist/10b453c2-5a7a-4eff-90fb-f84b453975dc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
我不會撒嬌 - 「不懂撒嬌的女人」主題曲
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 0x99a53153556d366aeecea1b0a0b8de2881fe261e6a20a79183f26326e947b893. 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/6htDs7VOViB310KsnnqBfB.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/6htDs7VOViB310KsnnqBfB.
{"copyright_id":"0xe94cd98e3af1924538476ec6f91e1cc7aedd659bde8ae3768d4f63a52a9dbb93","isrc":"HKJ342000037","name":"哭牆 - 電視劇「香港愛情故事」片尾曲","registered_at":"2026-06-07T04:34:44Z","spotify_id":"2GjcIfpNO2IOkKuC4g52mB","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe94cd98e3af1924538476ec6f91e1cc7aedd659bde8ae3768d4f63a52a9dbb93. 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/2GjcIfpNO2IOkKuC4g52mB.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/2GjcIfpNO2IOkKuC4g52mB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4007974cb246d0dbb31277046a07d3f9ee453599b24988b7d8586eceaf6ddb9a. 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/2oLE0td38noeNqBspiSSlw.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/2oLE0td38noeNqBspiSSlw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe6648d85857755ad7f92592c4626fd2f0c255a8a256f8d7c5c76e145b409fce. 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/7CnCjWhERru7ajKcor1YC2.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/7CnCjWhERru7ajKcor1YC2.
今宵多珍重(國語) - 電視劇「金宵大厦」片尾曲
{"copyright_id":"0xd49e2b0dc2fd78b827c135c1f6bfcb83450aeb797e312ad79e20c0400c27f465","isrc":"HKJ341900007","name":"今宵多珍重(國語) - 電視劇「金宵大厦」片尾曲","registered_at":"2026-06-27T23:14:54Z","spotify_id":"0wgolrMU1UzyNKQmEGjkaH","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd49e2b0dc2fd78b827c135c1f6bfcb83450aeb797e312ad79e20c0400c27f465. 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/0wgolrMU1UzyNKQmEGjkaH.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/0wgolrMU1UzyNKQmEGjkaH.
該如何放棄愛(國語) - 電視劇「七公主」片尾曲
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa418231ec190baa9814e7209c0872d0d1be7c9cfbac80ee53351e1f07236c584. 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/1sPtQcDlMNF4kyUd1iTANh.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/1sPtQcDlMNF4kyUd1iTANh.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e06ef723375e60394ee2a1a990241209484311a8fa01faa73567a2bb2a47176. 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/2o0JGdgjTUVkvw02XX2tCO.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/2o0JGdgjTUVkvw02XX2tCO.
月亮代表我的心(國語) - 電視劇「黃金有罪」插曲
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc30d9591417a521995179c5401fd78b4879685921ddb3c7ca3131dc5ced41e13. 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/2gLl6hcdjV0LbHrApadpvM.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/2gLl6hcdjV0LbHrApadpvM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdabbfde0e0da18f4af773e4defef282a94b269748ddfa821b1b698ade9831242. 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/494I5UD1CTKnc2QRbJtLZx.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/494I5UD1CTKnc2QRbJtLZx.
我為我堅強 - 電視劇「獨孤皇后」主題曲
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36bb51026aacc237a5207e939376e9597034a064e95614e0a73222311ab86dde. 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/5tStqQdRlruB0wU03RM33S.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/5tStqQdRlruB0wU03RM33S.
{"copyright_id":"0x48ceb1ec1fa5e3ece0e122ee394c73ceade53e49eb1b3e8a271e315426bfb12b","isrc":"HKJ341750015","name":"安守本份 (國語)","registered_at":"2026-06-27T02:02:17Z","spotify_id":"4pLlgskOPp66dm3HgPMuBb","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48ceb1ec1fa5e3ece0e122ee394c73ceade53e49eb1b3e8a271e315426bfb12b. 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/4pLlgskOPp66dm3HgPMuBb.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/4pLlgskOPp66dm3HgPMuBb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dfc7069d66ed7a71d119c6b848295e391e9d81832435c77e1edf502d909e351. 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/5WIZKnvMKSJKduuIDnbngD.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/5WIZKnvMKSJKduuIDnbngD.
{"copyright_id":"0x1b7d1aaa0da235561d83950cb68afcb3070dcc48b42e8c5b2f495b983a0bbb66","isrc":"HKJ342400029","name":"在一起 - 劇集《企業強人》片尾曲","registered_at":"2026-06-19T00:39:16Z","spotify_id":"0amgqlDzvmEecNiTLY1WRG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b7d1aaa0da235561d83950cb68afcb3070dcc48b42e8c5b2f495b983a0bbb66. 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/0amgqlDzvmEecNiTLY1WRG.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/0amgqlDzvmEecNiTLY1WRG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x638487fc2b97848a2433b1b43808cd367ab668982b3c0de674b158b1ec138a04. 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/6okhCjlIbRRzWLdVc5etB0.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/6okhCjlIbRRzWLdVc5etB0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x279703c25b2c36b801ddd8f76c591ed031d4a201a582c5dbd5558a91ef4ad294. 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/1FuNK21Cdv2CjQnV4rftay.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/1FuNK21Cdv2CjQnV4rftay.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5ec78880a8ee1ab9b063a2ff3cf29d79082f0a0faac088af212728114c07505. 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/2Zko9Fh9BWGvM0n6SFLjG3.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/2Zko9Fh9BWGvM0n6SFLjG3.
不會道別 (劇集《你好，我的大夫》片尾曲)
不會道別 - 劇集《你好，我的大夫》片尾曲
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb479e12426413a3768f5754bc97efb88522b6736a7e352f01bc68ed5b92d64c4. 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/3j0HCBpv01ToK9kqw34FZF.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/3j0HCBpv01ToK9kqw34FZF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddb1265a2cc2bedf63d34d98f42d686ec659b73f0c4995917f3fa70efc7225c5. 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/62r8uB4ccLlzsYsyUGm1Sj.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/62r8uB4ccLlzsYsyUGm1Sj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x839ed05c59a06cbc0cffe609b7901cc1515ec4617f8ec156f43b8fc52e334659. 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/31gK7HDm7Yx1oADm9kmVlb.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/31gK7HDm7Yx1oADm9kmVlb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18aa71605608bb618a8792cbefb8916882e84ee0954698717c3c12232d5088cd. 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/3rEhmdVoQFw2DVLUJfc9GR.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/3rEhmdVoQFw2DVLUJfc9GR.
我要和你在一起 (劇集《愛上我的衰神》插曲)
我要和你在一起 - 劇集《愛上我的衰神》插曲
{"copyright_id":"0x45dd8aa5a89d0ae8d5cf3261d6da9343995102b7ea0a24b90bfeb3420f4bc977","isrc":"HKJ342100061","name":"我要和你在一起 - 劇集《愛上我的衰神》插曲","registered_at":"2026-06-07T16:43:37Z","spotify_id":"5Nf8xe01YGRxsiv5EeJtPa","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45dd8aa5a89d0ae8d5cf3261d6da9343995102b7ea0a24b90bfeb3420f4bc977. 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/5Nf8xe01YGRxsiv5EeJtPa.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/5Nf8xe01YGRxsiv5EeJtPa.
{"copyright_id":"0xdced93147ef25b03f7e84fd92ea864233fdf23ffa3a49d7a95f011b83a739cf9","isrc":"HKJ342100006","name":"不敢開口 - 劇集 \"星空下的仁醫\" 插曲","registered_at":"2026-06-11T03:38:21Z","spotify_id":"7FDhmrnnxrd3IFvANmQXV0","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdced93147ef25b03f7e84fd92ea864233fdf23ffa3a49d7a95f011b83a739cf9. 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/7FDhmrnnxrd3IFvANmQXV0.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/7FDhmrnnxrd3IFvANmQXV0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b38998ae315ec0478f103c8407ac170fffc9064b438cd21c2e3f72b5eef1688. 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/1ECdh9zJb9zUqZjHSnnXWa.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/1ECdh9zJb9zUqZjHSnnXWa.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4007974cb246d0dbb31277046a07d3f9ee453599b24988b7d8586eceaf6ddb9a. 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/2bn8auR1jq5jHZLhwavRVy.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/2bn8auR1jq5jHZLhwavRVy.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe94cd98e3af1924538476ec6f91e1cc7aedd659bde8ae3768d4f63a52a9dbb93. 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/2gDAq9jBg0qpse00N9CcNx.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/2gDAq9jBg0qpse00N9CcNx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa418231ec190baa9814e7209c0872d0d1be7c9cfbac80ee53351e1f07236c584. 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/3Lgn78EgTDPXc2YsK562eq.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/3Lgn78EgTDPXc2YsK562eq.
月亮代表我的心 (劇集 “黃金有罪” 插曲)
月亮代表我的心 - 劇集 “黃金有罪” 插曲
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc30d9591417a521995179c5401fd78b4879685921ddb3c7ca3131dc5ced41e13. 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/3QuWpzoB3ebSZU6ueRMXrb.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/3QuWpzoB3ebSZU6ueRMXrb.
{"copyright_id":"0x7de89bc7e02712922f88dc39aa08c4e7415ffb39da277f0f1da97a488ae7b569","isrc":"HKJ341950016","name":"我為我堅強 - 劇集 “獨孤皇后” 主題曲","registered_at":"2026-06-26T08:53:37Z","spotify_id":"0BvxCAtPHRNgjxwzcyEdiR","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7de89bc7e02712922f88dc39aa08c4e7415ffb39da277f0f1da97a488ae7b569. 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/0BvxCAtPHRNgjxwzcyEdiR.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/0BvxCAtPHRNgjxwzcyEdiR.
今宵多珍重 (國) [劇集 "金宵大廈“ 片尾曲]
今宵多珍重 (國) - 劇集 "金宵大廈“ 片尾曲
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x919ab056e41d766ce3814496f68aebd1fecb818fde3ba292c06b4c86562d261b. 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/6Vv2ZUotdZ3BxdngrX1mc3.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/6Vv2ZUotdZ3BxdngrX1mc3.
今宵多珍重 (Happy Version) (國) [劇集 “金宵大廈” 插曲]
今宵多珍重 (Happy Version) (國) - 劇集 “金宵大廈” 插曲
{"copyright_id":"0xd49e2b0dc2fd78b827c135c1f6bfcb83450aeb797e312ad79e20c0400c27f465","isrc":"HKJ341900007","name":"今宵多珍重 (Happy Version) (國) - 劇集 “金宵大廈” 插曲","registered_at":"2026-06-27T23:14:54Z","spotify_id":"5Y5BDgvQcuMCrDtBPTiBk6","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd49e2b0dc2fd78b827c135c1f6bfcb83450aeb797e312ad79e20c0400c27f465. 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/5Y5BDgvQcuMCrDtBPTiBk6.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/5Y5BDgvQcuMCrDtBPTiBk6.
{"copyright_id":"0x48ceb1ec1fa5e3ece0e122ee394c73ceade53e49eb1b3e8a271e315426bfb12b","isrc":"HKJ341750015","name":"安守本份 (國語版)","registered_at":"2026-06-27T02:02:17Z","spotify_id":"17l3oHixTxZNdhIjKLdmcv","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48ceb1ec1fa5e3ece0e122ee394c73ceade53e49eb1b3e8a271e315426bfb12b. 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/17l3oHixTxZNdhIjKLdmcv.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/17l3oHixTxZNdhIjKLdmcv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe6648d85857755ad7f92592c4626fd2f0c255a8a256f8d7c5c76e145b409fce. 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/3qxQBZNWQAZ11rj2G57Vb3.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/3qxQBZNWQAZ11rj2G57Vb3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fcf1d3e2db064c33f85e6bdcad6a90090c47f75ced3790effa4e45ef7b77184. 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/2h24a1TU3rJRdeRt5emBcz.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/2h24a1TU3rJRdeRt5emBcz.