Leon Lai Ming SBS BBS MH (; born 11 December 1966), is a Hong Kong actor, singer, film director, and businessman. He is one of the "Four Heavenly Kings" of Hong Kong pop music. He uses his Chinese nam
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 0x4c55490b8a8a42995239590536c8d0045beda9b7a2766b29622f32850ccf4598. 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/b685fe4f-dfea-4ab1-af77-6e14c215f58a.json and https://artists.proofprofile.net/proofs/artist/b685fe4f-dfea-4ab1-af77-6e14c215f58a.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 0xc4a4d712aea42f6b729a98768424d7cfa81a7874f30344cbc696a23c7096cd9f. 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/HKA419900014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ce7efa3de1398d383c2b6cab13218c08cb3a1e7f7686d21fd9eb72fd7f03c61. 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/HKA419900016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1521f70c8faa15bd73f004cf1519a5dd35871c0d69d3a5317bfca811fe5a1797. 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/HKA419900019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2cc23de09cba2642501ead6f43dcd8cfaf2631e0bfe6a3ef59989f7f853a482. 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/HKA419900022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6f1bcb1173e72f5b76510c4a22d91c8d6c8ae75c5a8aad938f79d1026f734ad. 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/HKA410000037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc689c8535b61b5bdea22d60b844440a09cbae9fc91f191b7810ba9328ef223ce. 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/HKA410000038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69b701930c055c4a6d40beb1e48a77cf79fb1814b68978b52f9841da27e10b04. 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/HKA410000041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e82682477196b415f0ce80d9a101454f9a50854de0ffee49832ffabdb1ec1a5. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T15:06:24Z), 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/HKA410000054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13a63b5da235e7950d4a8b218315e7f082399c0e81af2839574f4b0b4e01da8a. 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/HKA410000047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4673e2c1e3b6b2787a79bdaf5279f7786205f8f25e4cc9d5286ce153f44d3813. 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/HKF090900330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae5b01c4bb85808ea43398ac36c813d8fb2063d58bc694ca8ef20c82ce074319. 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/HKF090900307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0723b9020134df112e82b343a8f92086cf4abf57eaa965d958f8550fbbd75aa3. 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/HKC840500065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9cdf94f7ed16c28b41df4e3b3b5edd2195dcbe6e4c3884992af11b497e007fe. 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/HKF090900312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fbca14d3b83df0fff7a510257a3ac6614798ddf65a0e10182baf5808f146aac. 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/HKC840400075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8169fe80a3d63388ac13def3959abb0c0dcdb375577b93be34af3377d8c16b90. 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/HKF090900300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x868f13bfc27eae3dc9084e0ac1c85d3ce18c96d49c935ce75c61c9678c759e27. 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/HKF090900113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27c300228495a14ae1f8242cf3192f4ad5d0daa63ae79d76c586a3beae021281. 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/HKA610500355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9421a7c47e4d775869b76178bed4994b33cf82dedc98f313e195a053b8b7f7c. 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/HKF090900334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27c300228495a14ae1f8242cf3192f4ad5d0daa63ae79d76c586a3beae021281. 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/HKA610500355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68cc233513ec4f4d6c982d3ded824ee25a3b9b42bd9f57c8e17945d2ff2e2d7c. 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/HKA610500079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0723b9020134df112e82b343a8f92086cf4abf57eaa965d958f8550fbbd75aa3. 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/HKC840500065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fbca14d3b83df0fff7a510257a3ac6614798ddf65a0e10182baf5808f146aac. 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/HKC840400075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ec86cd38fb9d3269a2bcfcbf3dd366cd4aa816c3ba6082c905bca3feba0326a. 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/HKC840500068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dcddf5e93f8ad55a9ec6e132214e8ed489d3dafa018b7bb40dbae14dc5afece. 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/HKUM71000053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dacc65fba645c44ff3a9fda52e4a21a1af90cb16ed3734d17528ef2cd769d51. 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/HKA610100452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa94b5538b663b26faa1b1af801a6659390dcad98df25ae2388b79e18678d8a3. 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/HKA610000971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab64d17901c25440f18ea90f9950f4016680868afc4359f5a31c48e53714c08b. 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/HKA610400223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d7bdfc95b3012b71dea8a57e13e1f242c6aa4fb37fb5ea79b2ddb0036c7f288. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:43:29Z), 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/HKUM71000061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbccb55b4c11e7f64c8d09efb0bc326c6b466776de8c5f79a2691b1dcd9dc5fa0. 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/HKC339400068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69b701930c055c4a6d40beb1e48a77cf79fb1814b68978b52f9841da27e10b04. 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/HKA410000041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ccc8f86040f4f2304ac3a183a48e33f089343759d26441474cc9507066a51c8. 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/HKA419800053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b0cfe3c0b8f072428a1a52a3cbd439e46e8506beed3b34f59fe053b17eedbe2. 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/HKC840700058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c9ca779009dac5565d640adc55fdc4bb8c4201b6703f01c420417a3de4eb816. 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/HKC840700061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e458350adbd480c56be64876258cfbe636709a14b1fa08e85f72a9c8dbbf13a. 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/HKC840700056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aee4bc8cd8d2a0bc884d7d131a3920b8b26e1a0c19efa3efa11c235fbff86e9. 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/HKC840700067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41e83bb52ffd6b914ff84141246932f28f7a41e5a4430cc048481760318969ec. Chain 2 (Bitcoin): anchored in block 959109 (2026-07-22T09:53:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC840700069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0aa307fb317062a34662e46f92185f60494e889b48639a9c213998a2ef4f1d2. 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/HKC840600120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fbca14d3b83df0fff7a510257a3ac6614798ddf65a0e10182baf5808f146aac. 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/HKC840400075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66f3b01f16748e7d27e68225ba674e362bd4fe5a94f490891aec3f9318c8b5b0. 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/HKC840400021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d8f8536ed80cbd2dcfa8fdbc61030bdb09c2892e5bcffd0bc56c13709008884. 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/HKA410100115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41268cfda7b814b45c26c8ddcdca17a6d89c73c69c0ac0a6dcafc97fed2b1da1. 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/HKA410100118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedc578b77ea987bc0765a3a4cc204eca71d30228b185880d1a1bf95b4433567c. 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/HKA410100126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67e1a2aa1d6948e1e42d0e52d4698542cbd8607cdc712f73e9b8448cbdc6973a. 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/HKA410100017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07140504e4f1fae79d23ea6cbfa334dfd6e57c79845d86f88e003ee3520faaf5. 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/HKA410100018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78103b51927090e29499207df7840d57a6aa55255e37c11f71f50532b1f8d4f8. 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/HKA410100026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbccb55b4c11e7f64c8d09efb0bc326c6b466776de8c5f79a2691b1dcd9dc5fa0. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-07T12:58:18Z), 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/HKC339400068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd84fdeeec098b8dd5988570dd15ce6cd19e7a1e4ad0fac1e82163e8a40e33fb9. 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/HKA410000013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9703e4b7b42ecbc8837f9c7b84e570864c57212a99c6919fe36eeb863e02d29. 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/HKA410000127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ac852674be719348ccfe80a307f911fa51b69d9a39556a623e5aede3122ec39. 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/HKA410000126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67cad5c3d5e8cc1453683c6ef737875ab081b732d8c9b8cc21fd258f6167da39. 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/HKA410000128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6f1bcb1173e72f5b76510c4a22d91c8d6c8ae75c5a8aad938f79d1026f734ad. 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/HKA410000037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc689c8535b61b5bdea22d60b844440a09cbae9fc91f191b7810ba9328ef223ce. 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/HKA410000038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69b701930c055c4a6d40beb1e48a77cf79fb1814b68978b52f9841da27e10b04. 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/HKA410000041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86dc209c4f476dd9d00e780ac215e0fc4769635895e1c008899a0889c0358e7c. 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/HKA419800057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x907cca211ad221f19275435764cb5a819e8e1103c6100fc659bc060f48506cf8. 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/HKA419800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb18ae9f28fee91373afacd6d0c72757e7d9adc5262f9f2c73cd538190e2841bf. 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/HKA410000130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecac445f2143c077740c390e29f5d56205ee2aaf40ba3cd32bf24c771b6a4c08. 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/HKA410000046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdafba7ec05b4a6d7c4aeb8a4a6f83835fc092832da3ca4221fa397421a54c79a. 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/HKA419900076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc41f9ebdc96fdcc58df48decb912af6280536170eb2d2cca213105a2ecd5b2df. 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/HKA419900082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x894441b056ecf17e07a03c47bfd0ffe5b9c11973a429d1d98402bad8986be89d. 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/HKA610001221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8eb97923a7a90065f7e10e9a70c2c6f6cc0587cd59fa358f9cd753e389c990c. 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/HKA610400201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc68ee654546ba879169872d99faf0dd397b4e407c72b21400b64bf0fae7f6dca. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T15:26:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKA419800073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x960a46fa0e66ea87e23b7e1a9feb6269af9278beb0e3fb3d01e162ce6a2917e8. 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/HKC339600187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbccb55b4c11e7f64c8d09efb0bc326c6b466776de8c5f79a2691b1dcd9dc5fa0. 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/HKC339400068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b7420b7abc84eb31f6fb0610cbabc37c82d4cb7a456fa2fb46d6e77e6a25022. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/HKA610400187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfd19d5790fba01cb9f726737b4c7b0486805461b429ef43bb5776755dbfa7ea. 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/HKC339700239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbccb55b4c11e7f64c8d09efb0bc326c6b466776de8c5f79a2691b1dcd9dc5fa0. 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/HKC339400068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd861485bd2ea2096631cbe8520f525d85c89e3d6b0e2bd27c5c172b96280dda5. 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/HKUM71000708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc365f8d561a4614438d7c62ef0a34677761df4447bccaf52b49a3f2604e5be8d. 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/HKC339400001.