Cordelia is a feminine given name. It was borne by the tragic heroine of Shakespeare's King Lear (1606), a character based on the legendary queen Cordelia. The name is of uncertain origin. It is popul
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 0x555d6e1d9b9105336cb6881c68e59b5542bc147a4a3e925ed2c65326b8085aae. 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/c5f7b539-c10a-431b-9989-b6e220339e7b.json and https://artists.proofprofile.net/proofs/artist/c5f7b539-c10a-431b-9989-b6e220339e7b.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 0xb69d45d50d41a0192ea2ddb30d256b185ac00f1035ac3e9e78e3175440d65b91. 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/QM6N22227473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46625d8f1c5c9e948b37981560e6b1478f32040f3b1ced9730c7d1181a4bd320. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/QM6N22227486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x614adbe2d6851e1af53849f2a69af156ae1567cce289b5729bcb6a8b3cc773c2. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/ZAA011800043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7431acf7e97ad178502a88874353b09cb19bf0e2cded7f7450ea32bc2a56b75. Chain 2 (Bitcoin): anchored in block 958689 (2026-07-19T07:11:11Z), 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/ZAA011800094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb661a8c3d904ca4c81b6fc9ca39d8216dc276928976b4e32c1e9dd92332371a. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/ZAA011800097.
Every Breath You Take / One Last Kiss Mashup
Mal in Jou Kop (Afrikaans Wil Dans Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2077d3d7f2da008e13941f3174863c935c61f2db7bcdd3ada2e80551dc45eff1. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-19T22:59:45Z), 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/QM6N22296286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe532435989d04784cb823b19b6dfa88e81e8e5a777eb8c10fbb6e8ed5a57757a. 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/QM6P42228545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3499fa3e3b4b5a26cfa17d0d1389580c743dc3480ceb23ab1f4bc161f6fdca2a. 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/QM6P42309855.
Oorwinningslied (Loof Hom, Prys Hom, Halleluja)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26e880ebaee19a769907ab16a6098f3c27e8a5e0216c79361140db8055437353. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/QMBZ92427084.