Ella Dawn Jenkins (born 1988 or 1989), known professionally as EllaHarp, is an American harpist and singer. She first received attention in the 2010s, as a blogger in the tiny-house movement. Early
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 0x810679b7887843d2e6673d144ef9ca03c441546001c234dbd7ad002e7af1389d. 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/76cf1981-11d4-456f-ab42-b29cc31b61fa.json and https://artists.proofprofile.net/proofs/artist/76cf1981-11d4-456f-ab42-b29cc31b61fa.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 0x40957cb738c7ad94c97e0890385b47b11aea79abb384330b5eca709f31f81a6f. 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/US3L61588764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd55eff7bf91c34322282fb3b6c330c2906358d0711986f7f3ce7df8e50314c51. 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/US3L61588765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x500bfa40dd48be75eba5ad377575f876a44eacd62079de7666a203076c6eee14. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T11:03:56Z), 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/QZDA82054801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ed01fed81ae9e72b4defdd7d34f1ec76fee1ac009e3ec34415571bba49e8307. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QZHN52002011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadda58e3a16b9d5a287433a22a68a450171d4777de21297c3561fbe86a0061ad. 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/QZHNA2095644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x895ee9297a1537c27fd72404ea8675fb6a3b3bb2700e9dbe1e22197f991a5d15. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T01:48:12Z), 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/QZNWW2043213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0eaa7cd185034b02b3816624c8737548baa78986b31cc4e3d8fb9ffbb992f80. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T02:47:34Z), 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/QZK6J2096923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a3d8a1ee7eee28dc0c4ef75074fe5f2c953de10480b3dca80eb8566b232a7f0. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/QZFZ62159333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac34ae719e1210edc460812ac9e99a546f691f46e180a0ce7259be8aba6f3cfe. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/TCAHB2344957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x594724212642a9a27b493f4b426c247810b5ddb93ec6fe02119cac7c8ea54da8. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/TCAHD2319846.