Emma White may refer to: Emma White (cyclist) (born 1997), American racing cyclist Emma White (gymnast) (born 1990), British artistic gymnast Emma Lee Smith White, member of the Virginia House of
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 0x17aa01c8ef1821cef69d90ed87d5a682fd94242b0f8dd65fa4256f953544ad6b. 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/49672beb-b9ff-4a00-ad11-1d3a1885e1e0.json and https://artists.proofprofile.net/proofs/artist/49672beb-b9ff-4a00-ad11-1d3a1885e1e0.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 0x8e3be8855d9840df726c3592d252f6ac284e8419e04bf0938e215f849546be59. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/TCABU1444856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf56273082697da6a4e77d54ff99ce9a269e25bb7935c48f4ceed7c66cb17209a. Chain 2 (Bitcoin): anchored in block 959076 (2026-07-21T23:41:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADL1812396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef0c349476dba6b21ffec6084f2438c213757ef2b1b8929e086548e1b4b347a6. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/QM24S1826553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x050c3238757597e4d6353d0a492e7dcd24922c34b7a1b1cbb99f70d6158006d9. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/QM24S1922073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa3a8e66dcf683f3f5f9e2c4bea568b552f5f050ef5444b19fe9fdc9781faafa. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), 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/QM24S1924626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cbe0225840cf07345cd73b7aef1b8511eaecd3cbe103873f3c785a78e3dfda6. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2005884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c6c211b4884d75d7bd3bc020ef9f2e25aa6289a9f42f0703bd646650b131449. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), 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/QM24S2200077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c6c211b4884d75d7bd3bc020ef9f2e25aa6289a9f42f0703bd646650b131449. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/QM24S2200077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c3c0d2c4c50fbb887d387f61f0ce0e1db6666c0653d1756797b95fcbce02df9. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), 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/QM24S2201558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cbe0225840cf07345cd73b7aef1b8511eaecd3cbe103873f3c785a78e3dfda6. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/QM24S2005884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e87a280aa9e90bbe72000b8193fad7d67342aa7864ee3c61802dd0908c9ec37. Chain 2 (Bitcoin): anchored in block 959065 (2026-07-21T22:00:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2401828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2747ddb74ea02e991ff70a13b484d959f0e80ffa894976d3b128c796526a8523. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2102525.