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 0xbfcef9fc0557e80895d0460cc8a93a5460918341b4f5a5696792e94eef9d7e42. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/86f3b2a3-41f1-4c90-b86e-0035d53a365d.json and https://artists.proofprofile.net/proofs/artist/86f3b2a3-41f1-4c90-b86e-0035d53a365d.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 0x60e9b636403067cf195ad1a006acb15b8ab89d9839684b3312a213c565b23cf1. 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/HKG731554121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6000a2017881ec02e18b97a3a237bb02e15e49f6c16f719366bff0586a692046. 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/HKG731554020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfdf5b06d66f18d2664be57c1ddbfe17ac92c14d034856e901d0fd9168eb11ea. 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/HKG731554167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb625076e3765b69e0729242a13815b5817df6ff749e3963b2125888c660ce98. 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/HKG731554176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9af20f5594dececb343f568d36fd6a3753d4eea2284a86a8a0a54d6d38c25329. 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/HKG731556644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb219e4505560b04238db868ef674d96cfc20ee854de40dc08e176061a8e453de. 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/HKG731554218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ff9cbb1f34acbfaee6d3d6794fbcade7bc6e1d0471e3bf736ab6b75adc51193. 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/HKG731554019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c852650628b380e7e114b8db2a535f3c6875acfc111132cd90979fbb5b05a26. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), 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/HKG731554790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf31bdbc1f5417d92f0eedff7ee420b372c474abcd99fe48509ef7a7563dede3b. 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/HKG731554113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75893a3c66695bfc0e09a12bcb52476b4dd53fbaddc9382711065bf38f2d085b. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/HKG731554707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ce86f035d645f252f662e5ff9b97aac8f1efce3bddaa0487cfd571594381dd2. 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/HKG731554497.
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 0xf16e07b54739229c1661418fd228b6d1108ee992def86b501ffe46197e52ca94. 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/HKG731554097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbcacc2e41405f75f66facbdf6f16129a23572f16a4c43f5d01b5573b02d80af. 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/HKG731554302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f4acbbdfe9728ba667efee0a35b273323b764f371b941090f4965fbe1d273d9. 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/HKG731554894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba8a8486ee9b8bdeaa693173455597794fed918ca63f219972475a71d8a2b124. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), 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/HKG731554018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e13f99b058a4355e6035611638bf677cf185e1f01400d11e7c808644251ffcf. 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/HKG731554740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6053b69b002c3c0b0ec376995f1edecf62bf1a41bca5c1b5112d7a02816fa188. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/HKG731554764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc74ff93cd64fc75b2cb87eda59411aee6c87593f898619b396e613a913464800. 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/HKG731554137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cb98ecb58792b8f79c02c20cbd03c0b6ca16a2720b3449a49cba8977a2dc955. 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/HKG731556763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefb3654f4f51bf0795fc3d712dad4a4e3245e365f29c287374f0606d3d72f093. 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/HKG731558758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16f5db5269427f8fc7eafae9b3a33a601a956996e1558833cb0b18d760421c6c. 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/HKG731554730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf99ebc937f139563501332d8bb927e72d4c4e021e7a3897c8ed9613d042c757c. 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/HKG731555381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81ab05b59daee61cd13e6d4f60be245634782c94fad90ba81b161c6bf0910343. 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/HKG731554125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77f77b7b7317a191293fa85005afecaf692641dd2ffbe0686f880a30f596e9a4. 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/HKG731554290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31ec2b8004e939e7c6908a499fa765ac04c36b472e49f96fa790a0ee3cd5a7e8. 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/HKG731554636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2ca43ab40812e5057eccdbd612b4a38ae6f63833d02b02d78ec19af137185dd. 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/HKG731554181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53f84ea5de3e2fbb0ffa3b89daf2fd2301b16b0b35de448337441cc1cbdc12d6. 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/HKG731554655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22dce3775210b2022535db157cbf34b3d85dda88c77990866fa3f75cb0d57221. 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/HKG731559971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d8412394dd1e8fbc326fe7c3f2a09fc927a32641e9ab7fcb518b9f9be858a8a. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T17:33:39Z), 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/HKG731554339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a40d5e7d1a68c41ffeaf56b53d56abb47100db62843e6831555d4fa718e9696. 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/HKG731554188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6beab3bb0763c9d68f9f274312de7b9f3326a8473786f610e710ca7377695de. 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/HKG731554177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a6332cd3653817af816362052e361d8165da89678b9ff2415cef233f446e024. 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/HKG731554172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24d33a7ce01170645a1b85a6995b98dc77988ef895b1dcf77355837733d548b0. 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/HKG731554516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe80b7b9abf1a9e9541c98e0d2e1a9fbe5a3ccae4bbed2bf2be05e603cf55946e. 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/HKG731557641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09100a3182624f078709faa2249f1fbf02398c533f7f24c9768b130bef1d8937. 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/HKG731554323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff918249c22d204daca6efa9511f626c78df9faffc643c490ee51bfc5340908f. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), 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/HKG731554735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf92c0ecf78ef9ddcafdf7e337a52e6323f29ae182c6c0dccc8bad2693ad1bb88. 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/HKG731554853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c2403452ac8162cffc4e45d66c446484efaec740ed3adf22104f9d3c2901051. 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/HKG731554054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x114259e0c0a12825362d134a08a7fb66f451e8771c1c9bd1877ea50e259c01c3. 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/HKG731554357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19e6ebccdf83d55643d722ad0ed14f5af0d5196c6426ddf804dbd7c5bb5cb56c. 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/HKG731553990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa48eb3aac74600862b06818d2d5d64ef4f0a43d5ca384a6b02046f6eb0bc728e. 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/HKG731554080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe667f35dd0582a34e5748f2065a745a801fd4e63c494235ef4a5acf5014d364e. 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/HKG731554043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf14cc3d706d988ca0ab38617677ada40a7ff02e7e769e1574f69c22ded5967cf. 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/HKG731556560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e6841b2bd9fcdb6ddc01f4308970605fbc3399dd164224dc3c91d7b94aa5117. 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/HKG731555567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21a15a5eacd5fec9268e7373b223b9466cf0c329171f8e43eeb70bc8a67530fd. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/HKG731555523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf7b8870069f48f05e03ba7110e3bed2a97aab5eabcacfaf90b871f35b8dd99a. 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/HKG731554915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92e10608914f5440f8de10f514efe3142783f27d79f049ec972a6ca543ff44c7. 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/HKG731554145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39ec76710e0bc46e476790a47f05fec833fdd52736583e022afff6b08130f6b7. 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/HKG731554051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16262e69c44ca8a3776a1675cb017795969c0bf16b9ec79b2b231e395898eacd. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/HKG731554069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49baecd9b79979455efd2dd793f1b4528a1a61f2186c6c1c1465bab2624a1bc7. 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/HKG731554078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9359e99d74a5fbdb6160a82c25908f3c2f8775d398e2d0f722f1e80036fae56. 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/HKG731557384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc88adbd84ead017dfa9d2dd8eec31ff6e54ea6c0729ed780999932c3125b120d. 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/HKG731560444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x164f9b6e73115ef6e9c29f720d7fca94cd14f36fc9a923ee20d4be3238fd2c87. 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/HKG731557135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x642872be02a09784e12196dd68f34633c6ed1ccadeb0719e0641d3289e266487. 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/HKG731559100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdf85f8a2d5d4a780ec741cc29301a4dd056ce48f941e5e5f21920188c2c9d02. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/HKG731554700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dc62fa0a072f792519c5570b3d350feebb56e5694af4d9839c38875ca606354. 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/HKG732280037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x710ba0fe9cadf3c532e3645a85fd30dded076bb1232be47f23928badf69e18bd. 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/HKG732280040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a8cef735b974edeab4532ae1d4d421f5f642817b4bdf172ee13540d90d9f785. 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/HKG732280043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcc08a4e1acf1412cbeb42ed12a928c0e44dfeaea6ffd97e45a6a44bf0a277b7. 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/CNZ852204744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbea4dd890b71bb495db2fb1fb1e6041b1340c7b936837b1db365c2ae9af5d9b9. 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/CNZ852202699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c9113b722ea66f1f5cd10de74d8a87010ad1886ac87b275a83ede5663b63744. 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/CNZ852202697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07c0f8fea0d396e1a1bb043eefc7770770fbdb7fc28a07e9be78cbfaeb8b2710. 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/CNZ852204609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46eba4b052a381a9ee8085d871f52f4098747a58f3da759fc709047b7ddb1cef. 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/CNZ852204610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dd0b6967153e97ebad06e54b792e84a9c4272fbf41e783eaaebf6ea9638e163. 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/CNZ852205445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89109a7d668f4ce9219e1f13acac27fb161f8dfc7eb9d147dfae84908f264dd2. 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/CNZ852205425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaffb8c29a31ae59ca5bd419593027d4df13786decfab395671d74957d0cea747. 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/CNZ852205426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x585f616200ad3e80b119f21560634cba6cfe1fc2e1bb9ab7c0ded31e42db08b2. 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/CNZ852205427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1b108bd76c008db483e1315d32d6232a10ea24d5cc6dbbaab785b17f378b06b. 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/CNZ852205446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08034730a6d3b0997621e90043317bbb18b6de2b5b853f79f21d77b9424712f1. 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/HKG732280001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c7d87d70ff8a2fb5f2dd8efade062beb736155dccc8f41dfa498b02b690face. 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/HKG732280003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x220081051ba796258c2454bc2d828c9fbb9ab92df0311d06cad12e5e601f25d9. 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/HKG731713505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x611392853fec31282f05f501a0dbe98e054cb925728f7aec5239cf9832edac41. 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/HKG732280450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefc5c5dbbb7add32d60b99b91cf3ddd9af47660c560dc2b656053ccb21e95151. 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/HKG732280451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x316dc03496dccf04536a9c1b3eb3441f86eea02c583a6d1cb1dfd591cf9d183d. 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/HKG732280453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaeba6b102975940c66b8662802ad54f95a49f643504c6fde4cd56fc56d4f095. 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/HKG732280452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe74633031d097a07df48ab4467332564d3a762a0bddf9cb3d76813f34169ef66. 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/TWX351902086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e3711537282ad91b929bfc494814abf89496f2a3c98ff6adb4217678cf2f5ca. 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/TWX351902090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6dedb928fb085d0e08cd6171d5be89b14c3ba8d2df7899eee650a118f27cafe. 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/TWX351902095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6091363f11937616e7450e9a72b0dc3c00d4760a2782d35a8bc227057e2e2b18. 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/TWX351902100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eb074069c86345166944b043f5dc4124d24d45b1aa37be6f41060a35e753ddb. 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/TWX351902102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5022af2940ca4cfe1d0ef396ab96b63e535d95f48433b09f94e6aa383f489ee9. 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/TWX351902105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf8aa4ae6dba05b6f9be4411d37a562d3b9ab4b5d51c8de83f7e351b5ef27f03. 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/TWX351902108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7ea839367030ce5b0a678cb08cff5e0e9a7611db6f4e36e3b74fc0ff296f36d. 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/HKG732280071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fc85aa0f227ddc3f7d42ece0569bb9c033dc87f2a5eb6ae2c46a0f3cd139bc4. 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/HKG732280053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0dea972e6b72f67b9662fa86ef53e5af58598ee1c5dbbc9ea486a0699ff9c80. 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/HKC371025637.
四海（大型紀錄片《紫禁城》主題歌）伴奏
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec9751cf9b0c4505f0b0cad1adba3dc05003a0d6414bf808315d8460ea7d4cd8. 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/CNZ512100495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b0eff5397ff43e02812f7a03d8e546a79de4150e304b368b63da35ed0f6a85e. 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/TCAFI2147697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x418911dc5e8752b17551fb33aa99bdeb21adadf403682c9853113c178077c308. 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/TWD252050828.
让世界充满爱 (《我和我的家乡》电影推广曲)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe0f86832c9f2d249af6946d9efd5d987b990dd2bd8551c852eb4a4f2506af7a. 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/HKG732334086.
大型紀錄片《紫禁城》主題歌音樂專輯
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1994031de48abfa5a3113fc35d000dfdc01a8e8a430203f4f155967cd4acc74b. 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/CNZ512100417.
在驚濤駭浪裡（大型紀錄片《紫禁城》主題歌）
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6412128c2bc88df4d858b42608e013b39d5d29640cee7421e6317cfed91c819d. 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/CNZ512100419.
千裡江山（大型紀錄片《紫禁城》主題歌）
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c4dd474a83666b715e10268ea29cf712d346f0b38c2978c41927590731bc712. 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/CNZ512100418.
字裡行間（大型紀錄片《紫禁城》主題歌）
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaed9b0bace420b1f9b0b1505b73152e46169a8e4737dc614378b7ce2da6f60b4. 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/CNZ512100414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7daa523e5e06bb87ddea95c6c0e72c9c464c1cb1e9b625daee4a835baee9cb28. 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/CNZ512100415.
白鷺思一騁（大型紀錄片《紫禁城》主題歌）
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x095694253ea3b1860cd206e630e4f218dfb46e18de103790cf7c9ba39c214f11. 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/CNZ512100474.
天地龍鱗（大型紀錄片《紫禁城》主題歌）
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47f393dd632d131326b46217e94c0d03ef0dd603dfe5552f5164bb9a7ed7d870. 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/CNZ512100475.
光亮（大型紀錄片《紫禁城》主題歌）伴奏
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x003f789c601123937e8b27c78b93d41b635c83a0c2a1ec179d3af10ba8e20ac7. 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/CNZ512100506.
天地龍鱗（大型紀錄片《紫禁城》主題歌）伴奏
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0840070a8ffede14d80212a787477a7e3365bee66e71a5a2fb1d1fc01408ad4b. 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/CNZ512100497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a6ebf97194250f831326b6946d076c075f609c73ea56397ae63536edb50e43f. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/HKG732158912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43bc9a3efbd0a94fb6dfb1d9cbd18889cd8b0e35e28b22df0e12195218509bb4. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/HKG732158918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe1740c232577debd9e82c4427ca2d7f956810dcd7713167f7b8efdcb9f45ae6. 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/HKG732158922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8d7fd6c67f02a93d5af354852502044d37842b77c7d314e14f7b59d33536066. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/HKG732158917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6955f4adf89d8c55497e14250e008d2ff67d5faf90390945c2c4b3a734ee85ae. 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/DGA072444778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44a15a66dcb2914fa4299ddf8411baf57fce6b50964a6571af90f253bd005e87. 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/DGA072444779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb42a12841a2ffba1a324a1efa129e6d1292e274b3af2a8112e8ad6cf7d45a9ee. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/DGA072444781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36a514fa282fd5963ddebc4cf170d38414a292452b1530568e5a81c09f64a6ef. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/DGA072444780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfed803f53f2df44367e13ee89c9604f43a979c47b70cdf84d9e76dbb7771af59. 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/HKG732280015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c6c44e35ad6298a917af8406d399b0f04f5754c98dae32bea3904ae4479d8e9. 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/HKG732400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6697a20d7f7eb1a246fa2d5792491f178bdae29006d54668c821f4d7cff8a7ba. 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/HKG732400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a1b22c63e3f23346b431667b3be567df420af8aff9e90554d79972cabf334aa. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/HKG732400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed76b564a7078699987253f3363e99db40d51a4283d5d186c2493b8a6c578036. 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/HKG732280007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c3dc6b9c0a21089bdac43455381c93106f2545b92bbe626bfdfc2ee1fd7aa83. 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/HKG732280009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x922174175d9fe172da5aae4a16ed68ad9156648fe9b133cce2f669b2d3b8a3f4. 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/HKG732280010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x076b959f48cd6796f7bbe17ef9ba7b6e2dae379da026f93cce300116bf3ed53e. 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/HKG732280011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd64542ba9a8bc9efe82db563554f86c84c5dc63b80f54c3fcbdc02556aa829f6. 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/HKG732280443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x483bbcca66990254be9b14073101f2ff586865d16d948f1523a168296d5db3ef. 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/HKG732280444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3d5c9daaf1c77ecab25005b4cfe825c690c9f226d31fa76eac10129bff7823d. 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/HKG732280446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e36cf59a6edfc19f05abb364f3eebdc3e154fe1a84e6c15226b79b5afa1b11c. 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/HKG732280022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf03383b284d2c02601ea8cc427f92e27c5cbe14db87f0e11350e955ed1ed26f8. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/HKG732280035.