Jimmy O. Yang (, Cantonese Romanisation: Au Yeung Man Sing; born June 11, 1987) is a Hong Kong–American stand-up comedian and actor. As an actor, he is best known for starring as Jian-Yang in the HBO
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 0x6112da063d24771888199dc4e7c0af3879b2c7e05c3fce399f2a98275fe1c09a. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/962c525a-0c78-4124-ac40-c0d6dd0f0226.json and https://artists.proofprofile.net/proofs/artist/962c525a-0c78-4124-ac40-c0d6dd0f0226.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 0xdba156d6b8c9260856aa4a680043283d7ef7bdbbe12b7c4954f450f10660114f. Chain 2 (Bitcoin): anchored in block 957852 (2026-07-13T11:25:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ2518357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e2f38ff0c73a28b06747cf632e7449c9960fbca962b89b422110f344a3fc60e. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T05:55:09Z), 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/QM6MZ2518358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7838e1ed3dcd871461fce6b8d62c3f6e61f00260287109b05d343a9771846115. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/QM6MZ2518360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdaa570372c0053f3ac5c27ecdadffb202f135fa9e5582e92d18b0cf583b350d. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ2518362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c62a3a6fa85fd67c34f0c9a2f00930542c7591cb4ec829ff0d8cabbc5e5e25e. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ2518363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1c3681190f83218d9ac5b00e9a0c774ad88f282296da55687587cf51e053ffc. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ2518364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ee33f618efebc2c40276fbb3803662b1c39e22c3917c7427c57404b48b7892b. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/QM6MZ2518365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa81fa6d446637d0217ab94d1ac571f56efe16d4ff592bfdfc3e02c6dec8f3331. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T03:42:07Z), 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/QM6MZ2518366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91a133e0c1cc264f64030805ad6e0fac3b20edbd7da34778db5215523deaf574. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ2518367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc15f14e811e0d1072e41a2fc7086115fbd4f02b6cbe591a9518d85d1152636e8. Chain 2 (Bitcoin): anchored in block 957668 (2026-07-12T06:54:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ2518369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa41e24c01b84bed3e35f28009dfdc060a1a81a22924aa4427bea89593a097749. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ2518370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17f80e2bc78e7d7ffdca1a895ecef361e9b9b21e3e0a5257062cd904ccb8a34d. Chain 2 (Bitcoin): anchored in block 957668 (2026-07-12T06:54:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ2518371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x704929ad1f1fbf29f773a0aa7a73cb6c4e77ed5a2bd43fb2cb148a5aa63b97fb. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QM6MZ2518372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d435b2d1f0b01e11776ddfa6dd42fe0fd652f00af7e08a2b8c77321688ff7eb. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/QMJYX2079601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc95a6bd1a9b6e46dbc03535594dfb6ef5a2e5ec1f498063dc61de07c299d7116. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMJYX2079602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8421fd08e85abbf7fc60ce85bd435e49c63b12467f0d61ab5419699cc6bd55bb. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QMJYX2079603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c78dc0a395d72da54421c6464677c7d90ef2048cf8a1c7efe7c34fb388e5fd2. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/QMJYX2079604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7faa946e500e6e896ab010352a386df3f0a3b0565ce8abddc38d4f2f36ce746d. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/QMJYX2079605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x171e6e9be756b681435e615f97e91a2dd2d43fd72b137a49791f96489558f703. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/QMJYX2079606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x293fd146fde7bb60644487d4d9baf2e3af190925ca57e03f7ca5e2d504976b8c. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMJYX2079607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bf486baf78bea5b91177e1c5d4210215c62afd0d8c8c2f10bcfca76930ccec0. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMJYX2079608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0283c0ed000f88b8d4766b3260c846ff7d8a35ab7aeebe33fc04bfad5d8341d4. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMJYX2079609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x832dc637eb975cf0ad35f029b4f6f3fcf4e86188e40fbee38b2cd15cff660cd5. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/QMJYX2079610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31635a4b9fe283529d98467ef44830036782d4c3e3414f9867763d8fbe8819b9. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QMJYX2079611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96ccc7d8f4d72aee90874f309769a0497f46b411b5f0973d7b38392a199a5399. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMJYX2079612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e2d66e5f35032a31ec8278f3df5e2b4f768f675a3621f5b91e397eec1e394c1. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QMJYX2079613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc259e3fef06d9835d87edc388a57b904d42617c625095c76ea5ee2fd552aad51. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMJYX2079614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacac8e8bd41fbcdd5d2c9d01815e0274f0742dbe0d76d8c8712f37f9817ea0e0. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QMJYX2079615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x802204605769a1368e9ccf1ce2176b5728a5f8f8928e8d2cd8d14a4b7c58b6ee. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMJYX2079616.