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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadf570bf28249e77acf47a92d47e0c041964a344b2c586733d70af7ff6c0b822. 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/65f2c0cd-5662-489b-bee2-aa5cfa5b6116.json and https://artists.proofprofile.net/proofs/artist/65f2c0cd-5662-489b-bee2-aa5cfa5b6116.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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3be03007b1f58d7379a1e1cc188d1af2b2026af9d54c677cdb7e8337734dfc5a. 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/TWK241306301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91aeaebd5cb09bb860f0edef83449e424533b7ebe4db7d3312c48dce5ae10b36. 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/TWK241306302.
等愛 電視劇《海棠經雨胭脂透》片尾曲
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb01f96c9e01751a2934f45d7ed5140324101cf4d7fb2b44e99dfb5e797148299. 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/TWD251950759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x149cf8dc0e8bd3bf5c603af286a0e341c7fde17d47842e411547246e05d0bd1c. 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/TWCT51709281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1c28b25e66857cff3354c71125da37219f46fccc0857dc775a9e36cd77c4380. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/TWCT51709282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeed8e880afd72b099aa33fb66312141aabe8911a357abd9a4fd2b0093c9d807b. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), 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/TWCT51709283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee7ffc0e735aa19c85f6fa6f3aa9cc379f193499a37869a17189fdb0a1105d58. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/TWCT51709284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaba80cb8639db22ae9024f1fed263a794062b5ed8606a0580aeebfe9b614c17. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/TWCT51709285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb188b22eba7e6926b409104a8774a564391f9e25d535c5a1821d496dde7ab2a1. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/TWCT51709286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa127615cb5a89b53d262b524279e5d4cb50ce954b63e6a13769153028a8116af. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/TWCT51709287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37ffaf79431ec2f4315ca8979ecaed2ac9ae57c96cd49a6c634d02c835cf7cf7. 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/TWCT51709288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb42195d1906f62b313a1545ae52d6bd5904b779b83e5a67e019b0b138a30a08. 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/TWCT51709289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75fd21522c23d05b6e537b31c522c87130f3b0d30edf2bc4de999273e9164eaf. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/TWCT51709290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x414c2d4213d11d056e88350e2948fb075dd857afd0abc0faaf35f214727311d4. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/TWCT51709291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b8c44d23c2158fc47514208a61d5bed33d331383c133e71e547c961c3744092. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/TWCT51709292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeadeb4d6c12c7399bb6cf1e4d19691126ee66925f473328519e9eadc07935ce6. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/TWU711400060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4b66f8cd70e420b1cbbdbc73c7993471c755f456cf1498c975e40f4f61ae5e9. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/TWU711400061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbb2c351217d2b1d80443ef0125408c86ec8a795c432a5d3a9b6f1e1b83e92dd. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/TWU711400062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7787b3cd7add29a05be6d3b2d58f4a4645137b0ed6d6e351825babff7eede3c9. Chain 2 (Bitcoin): anchored in block 960422 (2026-07-31T15:27:29Z), 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/TWU711400063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8be537396fe26f242a9f0571c67c4c40132b13634448de6bfc653fd4c0896b8f. 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/TWU711400064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc23de26f501c2b2b67445f22d86b25daff7fcdfd87c691cc0ac55557e070f93. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/TWU711400065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c17bd27298c2346887dbc28ab22d68a67a3f63e174620b35855851e2d1de1d2. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/TWU711400066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x508ac82c1af3784ceb90e95aafc28bb59388f9ae7cbde67bdedbddd0c4274a6e. 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/TWU711400067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x218f2638598125855d07953aa51e20040a533f875695db746eecfd2a515440bd. 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/TWU711400068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x002d3bd23847418cb39a11e1eac1c231f972991d98b809a6589f1cdfc9bbdc47. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/TWU711400069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37109b7ec9d6b180226a86c7c4ff4d780bd083a9cfe5f9176674df47cdc24d78. 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/TWU711802551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bbb816a9aba0c157e70e6f93a0de9f775df2aad6acfcc465e21803a7fbc8f3f. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), 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/TWU711802552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x957531daaac1ab19d06cfa0d3a8b82668ca34db8c55da8145dec058c9a1b31c7. 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/TWU711802553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c58c0c87ecc3324104111ab32e67d74ec6074778044cc98876388938a600f98. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/TWU711802554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacbcc6a9252efed90bc08093d057588cb3d628814c7a6413b05a9ca1bb4c2c40. 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/TWU711802556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x752c55a2300943a1fea2d98d76a6468d1a627f993f4d0ec93e7fb07554d60b55. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/TWU711802558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7898e91c329885a092c6492b48df51716e7063f96010af90a513088601be2a74. 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/TWU711802561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf295785e274055514b8d3ec4f97a08029971adb1a3032f085041af65955ba856. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/HKG731790854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf8f1d3799b9eba447d89985440a1bac0c78b2518fe7b65b321d5d141deea88c. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/HKG731790855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7694190d2b789c6972dfe8721853d48d3053a4caf3a2e0040734251c0199edde. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/HKG731790857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b17c00666539e67b9b5fcc6a363bd6cf2b9df441abf56f52e3c6fb84e70c545. 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/HKG731790858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a1a40b027d91e0a30621bb4e13e274d86692cb8fde46bbb4a11f848426de580. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/HKG731790859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4128d44cee877c8ce2512776683ea4bbec7649afe473407b5d2f5ed4c9a0dfa. 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/HKG731790860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa0c4101980a4933289b90eecd3af10559db643d52432b0cfff52f7072b97768. 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/HKG731790861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1347c44c79ae29e635d0ef0447c0fc516815d546a340bbe0a5df50169a1cd297. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/HKG731790862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe18dd749f4c582e1526fbf88bb2a29c8678cacbd227c0dcc7882096980a8d512. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/HKG731790864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceb4cc74ce32d28113758cab9751d09c88691a55aec1b119216dd7d3aceaf73e. 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/HKG731790865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38ad32c6e9db41e54751c53e8c2a0367e472e4cd4a19346e3dee0a08e0148bb3. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/HKG731790867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x704f0346c7ebeee93b22cf3dc4b6adffc09b06cde697a505dae74d2e644bd54a. 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/QZJPM2501179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x522d64b6edfd1a09f3bf6aa8db8be1287d0f411e69a29f80100aa22b8ed4fe86. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QZJPM2501180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x581d9f35fdef0d88583e2a208931d705871baffce2bbc227cdac60e35c10c220. 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/KJVUI2118398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96a969079b2831693c54d94d992b436eb1052177660102cbede30ffa5de967db. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/QZJPM2493826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x231167c32d31c3ddd915594e811cbd401c82fa3d38b68730a4220ed6cd80f451. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/QZJPM2479835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0553147bc1cf7a50810e8f5a38f6fc3b8ce5c9758fc92a12dfffc60d1fe66cd9. 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/KJCUH9495993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x848b78f3cda6ed29ac6b0d9098f8a43f36372f6cc1d86274132d78e8b5ea96f7. 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/TWKE32426101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80eb91859e00942755d3ff9a235620b90cfba42dfe182b7647da7624fded0800. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/TWCT52433326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a7f5bd81aaad4767c2f5f853ce96cb982761eaf350b8c4876d542180519bd48. 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/TWCT52433327.
以身之光 (動畫系列片《百煉成神2》片頭曲)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a66c13312d531a5f1e708fc1a33161ea18cb2f1b0965c4df7c6265dc223c7d1. 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/TWU712305609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cd9c21fb81519d18f811d5df9afd2d81b56f5bdaa0161bbb3e65bec89c5956c. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/TWCT52208741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3c3092cdaf58804f5fc744827a0510ce8a430a3c3e367368de42f4978ed41de. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/TWCT52105788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fc012ae532d8445ba1eb79f9ee2564d800003f3af976e5e1f3e8c20797d2584. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/TWCT52105182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76a22b25b830c9a1d0daefb19b0664854470707373f0141a9e2050e083e20d07. 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/TWCT52105790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa04a3416eb17b9f0d7c6a2128952624b0069921004ae49b1a8ba4223d41f98a4. 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/TWCT52104267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14c4b7ae481d48b454f2183c94dceb5dc24358641c105032c1fd9225026f7bbd. 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/TWCT52105583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fc012ae532d8445ba1eb79f9ee2564d800003f3af976e5e1f3e8c20797d2584. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/TWCT52105182.
紫羅蘭 (電視劇《明天我們好好過》片尾曲)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7e3dceb6be2936facea1bcc17ff45e8c1c12b002dc6c07fac1028b985774704. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), 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/TWU712101605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca8c88ad00295677df0efd51c55de50122bd1201da9c88222e726f09dbe99a63. 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/TWCT52002658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52e271d9ebf97bb09691dcb0f04498a62d97d0ffa391862d1ca99efe7e29c6aa. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/TWCT52002246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbc13d286351bee4491a1116d2d73ed1b5d09ff50ce0caca371db282977c6f58. Chain 2 (Bitcoin): anchored in block 960166 (2026-07-29T23:39:29Z), 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/TWCT52001947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e27f04641b8a652f75dd382492f9db1c2996cfb5f81f37506381f60956ff68a. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/TWCT52001572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1355e338c93682ba12dd1468103b5489a40c3bbcacd607458bfeeaf3b620fb6f. 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/TWCT52001574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc384dea609713bc992cf0fbab368e3650bb84842f2b606065db0ad039cb7b3e. 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/TWCT51900091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc64a0f65c32d5a9e8791e9f094ab68f23a606141e40b9c06457bc768c77477ef. 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/TWCT51720866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38a69ce61a90f62db3408c46752008369cb9910be27df0466e559128d827d6e2. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/TWCT51720811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa37c26e059d3fa9e36273f4164ca278ca9298ad00adec3410ba63410d87693a9. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/TWCT51900032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae39c7b216469de62d1fe65244b2a228641a7eadce410d16de8260648fa1d6dd. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), 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/TWCT51719540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x983f4c093c915c88fe837e9ad2371d16f83c20be134b0e5c11478e2f473b87e9. 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/HKD251900070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x943868249129604eee862c51cd66398d3f77fcc0b2e85dd7f5690845c6497675. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/HKG732243026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3a286d8afdf1221e08a06f1d2115ee25e9fc7bd9a48eb6677f9f8568d334f03. 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/TWCT51717621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37cadd8b4b46e208eaf21f1341ae3305ce0c5c70f647c8c734c146219a8dc0b2. 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/TWCT51716215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a0e57017e16e89e68164018978d9aba13fe55a4d5f5d46e93b3d6f664de9b7c. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/TWCT51716217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c2d722246209041c31c5507760680b735843168c2a4dae6c8f6f073b3c99711. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/TWCT51716218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c18cc968803d4db550d6777e4353e7e757cc064968ddaee2d8215e55e137e2f. 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/TWCT51716219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4448e3608b5e56f1b4cce602414d0a447a917a57c529f55a54f2650b7fc545c8. 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/NLRD51738279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8da32a70a7bdd75e03d079b6f62521863c0cc614c43667ff5830cd384ca7d2bd. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/TWU711400551.
遥远的重逢（秦时明月之龙腾万里3D大电影插曲）
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c12ec837c309235d03afb12e7b7e4b752dee0f1a69fcd9a4003bbb36b50f32f. 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/TWU711400530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13ff5b0a8715a1748713a27614102188af16643d77ab9a0bb66ce7d7a9dbbc8c. 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/TWCT52542934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f286a255cec77ba7e02706b377a564cb58fcfb7009b72c1aaa81b9686198185. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/HKD012502515.
等愛-電視劇《海棠經雨胭脂透》片尾曲
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13ae8b48bdf7996d8cab7d16088e6201c89d97035223243402107fc5014f885c. 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/TWCT52208886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x056601e963390c02132a3b6c8dbbb9b55906cc317ce1a931eb69a0166f70ebd3. 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/TWCT52208891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc96e145beb97ef421735057745c0008aa6c7a7efffe6eef6810101627cae325a. 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/HKD012414534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabf564d0caa76b6bf8736d39c3fcb6597c05c1960e55d7c71656e4105ddd06ac. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/TWX351902093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a581bc94384fe34da75684a2bfd78fa307355529bf66127da9c30e1f5ac32e5. 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/HKG732424033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f8f10e36a0bf5bfa52852c5b44109036c1a7d2a88c42c679a9fe0034ec24521. 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/TWCT51717777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa42f6d8d29867950263badd5b71f08941d959a71f1c1a58127fad16085745473. 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/CNZ171600638.