Chynna, Chyna, or Chynah can be both a given name and surname. Notable people with the name include: Chyna (1969–2016), American professional wrestler, actress, glamour model, and bodybuilder Chynn
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 0xa8dedb2479e782302ddd76d3bfe90293ba740a91078485f8d09badf7e976ce2f. 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/b933b6a6-d836-49e3-be11-45459219764e.json and https://artists.proofprofile.net/proofs/artist/b933b6a6-d836-49e3-be11-45459219764e.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 0x3235eb8eaf99748c579347bd5adb1cc33d91dd26179f79ae7fc53f0e56d6cc8a. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/TCABY1475475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x830095b5df4d757df8da5e7ccd4011c9dfbf12d7303bbade3bc5356208599447. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:08:29Z), 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/TCACR1630725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3acc06d2adad5951b090ea2707612faaa90a43f11dc040a78c2b109c6e2b392. Chain 2 (Bitcoin): anchored in block 959052 (2026-07-21T21:44:03Z), 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/TCACR1630734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0aad3cea425ed94686a2ec086c94a6d93ac5adad81595df068ed503e88ee1d7. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:27:03Z), 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/TCACR1630735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88966f73fc8ffad9c291e4b27c83c10f3c50a2cc64f2458c10c534f54e3d73c5. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACR1630736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c808bc3ea7458f883d301f481b6061eeddef756eadff8b11740d7efbeff571e. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USLGZ1700033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf99c7523ff2506a344b3287e2ffa58ff707c2e38fce5aeaf36e7d6d29f87aa9d. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USYBL1800845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85d29ec9053f8eb8b4b65b44f615b5faedb2348b804011b25b19682a8eb99d04. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USYBL1800847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4f9137cb3838a1ddb9c57db63543cc8c4fdfa01dfa999b08c3f352c1534f4d6. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/GBKPL1824738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x454bb12546297b9b5f1de2b5c874c425958901bb62fe210a37c911aecbbcd704. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USYBL1900309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dae8b0ed87c49bffbd5d26ffe1cb527d09bea0c203ffd5aa9c200cc937d5ac2. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/USYBL1900310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbca5cca386bc0c5741f0bd4f0c37e13feef8e3b27518d06b7979a7c14ddc65c9. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T02:15:08Z), 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/USYBL1902289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f9f84a437153822b709fed51259f0a5d524aff537ea1e48794910533d37dd82. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:33:38Z), 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/USYBL1902291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20a4d179da2624bafba063e93a4f9bd85ea5ee26bbafa0a91fe99479b9ff5687. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USYBL2101763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeba568680af968ffe84da3ff6045125a074b8fd3f37b3b6fece71e0151aaa2c3. 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/USYBL2101764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38ebd6aa5672f9a3580de72a138cf0bbe233c8b8396407b9321b257e90738bb2. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/USYBL2101767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63393effc456e91cb6d09047287e19a15a1061434d691ea048edf7dedc0fc193. 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/USYBL2101768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda1579d16253d91085a024798d1da2d700510031452d51347eb995bcfe54242b. 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/USYBL2101769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77415ca7910e87474804e75a7fce7d3f3ca01d287c28d437675bd125053f5052. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USYBL2101770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda69ee63bec8a2b20212e1400d57c5feef8c3fa99156ee8135f931b272da3525. Chain 2 (Bitcoin): anchored in block 957866 (2026-07-13T14:54:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USYBL2101612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83f0c1c874175ada7743d4c4d6c80dbf3e996affc1d6b4af0524af55fb317570. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T16:19:27Z), 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/USYBL2101772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x503356af520f5bce786eeadc50845cdd2a177dbc98a9472242ee009eb544661b. 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/USYBL2101040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a829d8ac5a657d44d547657aa5a12572b6dcd5e32f983e13e537391c95fb09f. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T20:00:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USYBL2101765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08290c898450ff43286df4c4b300b55737493336a20cf3cde94f9f4af54681ce. 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/FR96X1972920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88989a3237695556aee83b5ac60ddd7911f6a0c54548eb2e25cc373e9685e87a. 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/TCACD1559349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x664d2564d504744dece60cea1c22c78bb236a24e823c38b453e84f8c2e3e790d. 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/USA2P1951094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7144b187fc096de326c560d624210a3745390b4e1489281d48dc1772dca5b0d4. 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/USKO11700729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b13939ceb7eb572b97dd9c0db4e0b1b41bafe2c6b497d5c14df479d136b207f. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/TCACS1662541.
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 0xa72c3bd89a6f79cfbf773af6414258850dd4ac6cf85ce3cad58676ad4f353a63. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S1705100.