1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 0xbb262ea697ffd2f9539692a1a91e079367b728244da5f0941c402a26665d15bf. 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/fe87df78-b8fb-400b-829d-9df04fbf6771.json and https://artists.proofprofile.net/proofs/artist/fe87df78-b8fb-400b-829d-9df04fbf6771.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fa57ca0ef00a382e7ea60bd133cf707591dab4a1b3673d670f89ee85af0d478. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG731625931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02bf4fa905486844bc456ba3495d82f5610c2f67beb7efda410799e52d18c75d. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWDL72304452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x861454808fe26dfc630cccc0d718ae60d94d9119a6914e75fe570262e28672ad. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKE022233460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb124a0364aa36bc4c97c8ce60591ac66b03845c0dd03da1e4a210c2530c33386. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKE022233461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6bfdda88d2728b6a0a03e1e1ce4aed0ba4084f6c17cc4f83f75cdfb8cdf0bc5. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKE022233462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dcf621fe17750e931a925623ab96d84588276edb8990bddf2fc7b46670c3d46. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKE022233463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a141a3608fbf80b4d344bf40b189ebeb28b430fd63a2a133e9a620e47b09fba. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKE022233464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x741601baf1f9aea041ae70831629e8081d78711b22e4732015db7877c58f4679. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKE022233465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8dc374eaf75c428da0d72db252f2364ae78cf1c3b96d916835d2b11d6cea342. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKE022233466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25eea220d0c9ee52f432fab02109d1172e3bbc675a24a6b2904723008743218c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKE022233467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f3d09196ea47c180f6a7e4edd708a74ff3c0e7884b46d08ffb19f4ef075beea. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKE022233468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ddc7d0b73d41544655da916ec88eda67f557ec075cc4d3032ea662b21896051. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKE022233469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e2d572298ced605d51c66faacaae8ef29e2f8da78c6a80bb30783921bc83429. Chain 2 (Bitcoin): anchored in block 959138 (2026-07-22T16:38:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG731625443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x211b066c4cd91907dd5c9d96f4a6f81d0f291bcbd3ec99cf86501a26791bd686. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG731625444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b3f9c21bc88ce941e5afa2a83113ecfac46c665bf9fcf066bac85fd9800cf5a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG731625445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb614994ed18620eb9b625a4060bc924647b0921c29b316f85bc645828ac24a51. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG731625446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3f6feb13177af19ace8e6c0bf5e7e2e7d83b1d4af8018eee1d5e5f1442feced. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG731625448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2a412d1227236f27df68dca2d2be07d2d19476a36a98a3b9945d6b4ea764ac5. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG731625433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a2b676e62f0ef9af9a9d24d9ca9ef7cb857f8c82e87336f974560ffbd678815. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-21T22:40:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG731625434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac5e1304d885b08e201e89467f3ab50e25228bd47697faaf56ca36427b26b100. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG731625436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc238d106b2fed6efb74922b90d84140c64972ee36e035d17e8a20cc27c7c068. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG731625437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37586657567c239669394e677d087c05c91e8581c1d3b8717aa3bf786031920c. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG731625438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd120acad3dc519ab7cc1b651be500e61c9d5b833af9cedc36541bc920bfd321d. Chain 2 (Bitcoin): anchored in block 958041 (2026-07-14T18:13:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG731625439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d05fb91b4ead5fac73d639d1991a4d62de56933594e61c00c405c1cd5766d3f. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-22T01:23:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG731625423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3166b75c7f0e319334eb34f038a875066b2aa3bbdf51a010e616d91747bbf23b. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG731625424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdd06147a60cc4f5b97345b15da57227392a7dbc4d023dc4b5033f2b5f7c9994. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG731620206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1f026db5ab43a8626e97c3de114ba8572b6d5f032a1515df585366cae716b45. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG731620208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa23526b0da41819edd0f08d3ed17975af0a3cf63d604a8b1c320e4ec46ca1eb3. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG731620212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1afda869321ecdb594d95cb04e26820a77c10f5937a34a37480497d2799a8c8. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732456708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x237e250a2ce615227ffceadfb90c380d35a5eec7fee9254db08ea6e718d11bde. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732429602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80adff099db25ae34c3977515e855f2388bb61fbb0ab27bc4aab9ba45fd6fe9d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732425189.
这样的生活 (《天赐的声音5》综艺推广曲)
这样的生活 - 《天赐的声音5》综艺推广曲
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x796ec6138163abd7877b007dc3cef7ec45af1129cd161c9384ef6511d8ffe7a0. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452441350.
这样的生活 - 《天赐的声音5》综艺推广曲伴奏
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b4a6a0e2687cab2c9df0b3d957151a7bfbdc67725a419f4891a51e149eb449d. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T16:21:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452441351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26636fb031e86e41b0ee2c9420bf7595d8ee57649fd3acab142e9f5b2a1e0744. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0L2310315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12529fcb86b8115e9ea4b111fa4b1123a990dba1607044ec06e3b85aca05349f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ842300753.
远山如昨（《云之羽》影视剧插曲） - 伴奏版
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29ad4dcd1f7186d5c2d1626a4303f8a57af2da7d3cf0478bcbfc0fd9b3b40703. Chain 2 (Bitcoin): anchored in block 959146 (2026-07-22T18:01:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ842300743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ba2338c66e4635cc341dd553a82146bbcd2fefde26f6a7bd7880405a56a1ccb. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ882300644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29b9685dd1ff55b392d34d0b4fb098e3510b59372df630c25c400c04c281e0e1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX202256085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f5769b685aec3cf83e11d6011239dbf97954ce6a96551521085d2296588e1bd. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282279225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87a8260cadf801f54b123a619d88df3adb83fa7f37e44d7bf74476f9abe16697. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ842200289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87a8260cadf801f54b123a619d88df3adb83fa7f37e44d7bf74476f9abe16697. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ842200289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b65a27a982473b76f4d97c7639c6567b16a9e4f430ea395dfb384d22fcf64f9. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732244393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf945cd33c335f432c7501eed13fa309177e2b0350d57eecc1580cc95763da521. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282184094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a26dcf840eca0bd0b9164f99dcb297cc6cbf360eec2448dd90957106bf669d8. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNUM72000050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eb442ffb0bbd03f9d548ed42c48a9621f948e94682a1f988e3a66ab4319fbeb. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNUM72000051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabecf052233d117e849e4d8627da21c21d730395df889284798255d3ae66c8f4. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNUM72000053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a1169b7b11455568e1c49c1b118aecb011b1c57b3fca11e889bef56388d49c7. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNUM72000054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a26dcf840eca0bd0b9164f99dcb297cc6cbf360eec2448dd90957106bf669d8. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNUM72000050.
簡單而熾熱的難忘 - 電視劇《那年花開月正圓》插曲
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b948cbc3fdccb202cd35894ef8f91b32e945bcd0dd0201f1e51e464f1dbc459. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWD251759804.
後來的事 (電影《精靈旅社2》中文版片尾曲)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9db9ee30147434fae9133991603f7bed13fc6fb819ffde138e9ad9e2ed5c0d8f. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG731625442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7aa9ab740ea3b13d27db2db2cdfc16e97189255ce10c3e3de79a66dc9b03ac9. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG731625910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f1895a4c4cc1c2796ea75bc83cdb4c1753ec6087448f57fed4365d18df22c54. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732425218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x031783ace2776b78f31370ff70fcce83963a35a90d52391506d1154219d3832a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732426069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1921a1a3c0fa3d0f21f5aa5bd25beca1bc8e42b7d2d754da715c875dca9fce8. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X2416291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99dd34bc17594ac40b5ef4d2032762d65d0ac0bb2038f482bee4ce32e0cee001. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWCC31900260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12529fcb86b8115e9ea4b111fa4b1123a990dba1607044ec06e3b85aca05349f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ842300753.