Capri Aliyah Everitt (born August 30, 2004) is a Canadian singer and children's activist who is best known for receiving a Guinness World Record for "most national anthems sung in their host countries
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 0xca2b7c800a2bf2748c860e327f89edbc45fb8f277a5517321d0bba095f5ee46a. 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/b8efa196-21eb-48b3-a48d-7294d175699b.json and https://artists.proofprofile.net/proofs/artist/b8efa196-21eb-48b3-a48d-7294d175699b.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 0x1fa1683d32e1b44831eaca66ae468a72e06d43e71a1b4d5c7fca534cb3153657. 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/NL4NL2145310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd58eaa14048507ca3d6b1e6b30a5447deacab0f4e1699aa6fdc23e07dc043617. 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/TCAHJ2320480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0528b677a2fb96fbc4d2e72c8086c2e116d45ae732ec2e69e826edd95e537198. 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/QZWFS2311139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76f9cbba8bb77222bfb339643716a90cf7badb011c75179f62ab543f9b9865b4. 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/QZDA62421098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x036db9d48df324b797f4b60f04211f2f6effa5697804cde0d3e232d253fefd5b. 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/GX8KD2476070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1bcd8d8507da0ac88b4ee730e067195232153e2aefa38e28a11cb1bc82d9af9. 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/NLT2H2400753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40a757e9ee0a3df972f56128502369ec6670fc083d496bd6b6f769973f3c5976. 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/SE6XW2427278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e72499fdad033ff5af76b3eeec1e0039827b992ac075a26821460f67b95efd6. 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/GX5MY2460579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d04f1eb600e16beb4611c2e2adb9b7e552222e0b5f286ad96dfdbbfe381f4ca. 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/SE6SA2492263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26237c5fdcd7572f87af26318750daeba2128e7d73dc352d3d30e984afb7773d. 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/GXF972405180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8315865aa3c9c4dc9b116fe03d34d6cb7529a200ac4b09a1041801ee8af4bd20. 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/GBKQU2466585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ffe95a91ce9d96d53cafd42d59661a1073bc33c245c02236a6c7d02573cb3d2. 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/GXF972411336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd03a7662f7df17583c9559eed2da6ee97621521f305638939eedb4f7d8e78465. 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/GX38U2453764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x869462857618db119affc8e132bafe5ff3bcd66a9d3a4e618f50f7bc8a05d6b3. 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/NLT2H2400665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04e2a03612f824122b9214c63bca83ce1433073fed888c4455c26ece06d1a088. 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/GX38U2357434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5888fc55beca14af534f5b8b37e695d7a2c742df0350fc79b148dc633043e29c. 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/QZMHK2332798.