Olivia King (born 25 January 2001) is a New Zealand track cyclist. Initially a road cyclist, University of Waikato student Olivia King began transitioning to track racing and by 2019 was selected for
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 0x7bacc935438ff99c3ac8694a05ca94ce3b9eb3d06508b413cc37d2cdf6d3a8b3. 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/c8ac8ede-cce8-4417-ad0c-0d1f0655b499.json and https://artists.proofprofile.net/proofs/artist/c8ac8ede-cce8-4417-ad0c-0d1f0655b499.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 0x221f9086078037d09b3f4a6a786682592d1e3cde1e96cfe3cd6fd4f1ef0a0abb. Chain 2 (Bitcoin): anchored in block 958722 (2026-07-19T11:03:50Z), 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/USDY41759774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf41ad8c76d57e2008874bf15f08b484212b4ad12be122b85a7508f76ca1e6626. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/USHM21706788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a0848aae61dbca26584f42b097c1ddd26c571b7e7cb47bd18017073b67accc4. 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/USCGJ1950218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52968c703840dbd2c3e82ebfe22d2646df2be6ed6f33a88a954fd90e377a381a. 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/USL4Q1995149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb16a0485d52019562f79c09a26d15aab8c2e1d897d6deed40b5f0672e9196c07. Chain 2 (Bitcoin): anchored in block 958596 (2026-07-18T18:42:38Z), 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/USCGJ2030638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc9ae78776de66591de9c5af8851fe64dc853af6af0996ddf8568c3c7212b011. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T10:57:35Z), 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/USHM82054692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x601350acab6919fe3d864282878842c27279bd1975b6a365f999300632abe8a5. 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/GBSMU9600994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58536c751428c9d617c5968243d10577fb69ab324459b0bcadd292b095046b69. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/UK6KW2100211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66c20b3ef7354edad425346ad0481d0887feadaf31c3e966c51700c46fbd6cf8. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/USHM22244111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20ead37930b27fa4905bd832f64b2b9b3485f06c55668557d38435c954e9c3c2. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM22253986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4f164de45d7d000f4508074f7cb854129ce57bf1729910259f6530a57c46729. Chain 2 (Bitcoin): anchored in block 958417 (2026-07-17T12:56:50Z), 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/USHM22281860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22a8c16041b651d911bdb44b0c172ce167e62f4d64b9417a9cbe698722cdb876. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2386276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x102a5f0f2c62d5b3041f82b61b216b6774147924dee9cc764a44e7dbcad64038. 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/USDY42330682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eb4c54b1e7bc447756ee7806fef5f756c0388e5ddbcd9262ea13dd345ff83d6. Chain 2 (Bitcoin): anchored in block 958656 (2026-07-19T04:04:08Z), 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/USHM22391382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32b14feedb5f450c952e53d19d6b7fdd5ca22e280b611316363a43e5827f67fe. 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/USMH92302717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d5eaa85128cf33d64635ad2c2ba7cd67d87bb6763aaa703453018cdce12b063. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/USCGH2455559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb238e27b3148242ef4033546aeafd0b674cee0e05ebc6ee85ed059d22116780b. 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/USCGJ2483240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92ecc625e88b97e776905d782cbdd220413b9a72cc4e1dd01d90ccadeb282cef. 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/USHM82445262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd947c34801d65812bada89949977fdfd2d415ae9ba9ee09ade7dcd888333207e. 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/USHM92485638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14e9af67c1b4cce60425cd21dd3b9b4b8b6eae9453608f18c3ba240973305cf1. 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/USL4Q2432553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebfec06a30917de3a72c36fd0113a82f252a5ae8667afc674527587f293d31a1. Chain 2 (Bitcoin): anchored in block 958825 (2026-07-20T04:55:29Z), 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/USL4R2429412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ac75865062880cb8a13170d263edd954e4331b0a020cf43e2bb7677d93ea0b5. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/USL4R2432192.
The Star Spangled Banner (Sung at Padres / Dodgers Playoff Game)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb19b08d6cea913b8318d319304d8aab00631767ea17af87526402ee3f73597e. 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/USL4R2466391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3582acab3168a91e75b8e315a2e72aceae15d72e493b119b76b14be3f0d97cf0. 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/USX9P2478916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x953e18b08462074fc99751fca29327db66e56482eadb281ca583034cfe15d382. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), 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/USX9P2487936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eb048048c097b4ab9758ac8c1dff4b2ed554852dabdc05797a8a1d104c21a81. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T11:08:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82580587.