Eleanor McEvoy (born 22 January 1967) is an Irish singer-songwriter. She composed the song "Only a Woman's Heart", title track of A Woman's Heart, the best-selling Irish album in Irish history. Earl
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 0x81e45824ecf1f6583e781225b5c9bab283f48448f4beed79ba01987473ded0d0. 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/d2b6e3d5-eb61-454e-890f-72cd93a93cad.json and https://artists.proofprofile.net/proofs/artist/d2b6e3d5-eb61-454e-890f-72cd93a93cad.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 0xa1cd30eab0c7ad31dd9335718ba8df5d196ae29a6563edec2d520e428d3e04f6. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/IEPQN2100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe51c9a96e32feeba1150fe5c1991e773d6f78b723bd7bc74c3462ab94524ebec. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/IEPQN2100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29fdd8dc7f0731e18ce6887bbeda81ccbd518834759a9170f2ac48294ecd7bc3. 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/IEPQN2100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb603307f5f68705ea93ae0fd4ae30493c271d04e118e00bb7bd06185f0854320. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/IEPQN2100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41152cb1c36e9d3db6ab80b0498e5a382738346a9a1c03dff8c450849a149f74. 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/IEPQN2100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4020ae6345f709031f32b21310d9a28e7a7ec22e2c6a1bc758f65c679692abe. 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/IEPQN2100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdabf956d428b2a8339e7fe17b940f69606f69289f51beaac574e8b560acae61. 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/DEA431750080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbd3b321b5fef350d79303eeac222ac921352a95ae78d4df3ed09c8dbce79fe5. 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/DEA431650001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30b56ad08dee3e9d4d2bb788cc27c24765783c9b66b0a852e23b156fccf141b6. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:07:32Z), 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/DEA431650105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x227fc73f1b6bbddadd1b8230e823b17c9a282dd9738e46c26c8ef4b71086ae4b. 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/USSM19806305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f4f70458bb4199b4c117fbdf84896020e9a6ba971007cab566d6425ad3893ee. 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/USSM19600662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2c08ae0fddf81d7d48e6a05ff5e8a954992283fed81f282deb2cb14b5e03ecc. 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/USSM19600663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb5425e4b25f835d2fe994a04d6bf9075dd49b6026cfb46c8c98d8e97731e821. 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/USSM19600665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcce7d19b773779eec6dcc39f6d48d4d727a4e4fde8fd73683d322b9c6bb833d0. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/USSM19600666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fd4458418acd2391b8933cf58195f47c6449c2600db31269749dd813845161c. 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/IEAAR1200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cd9f3ec71a4a7a4bd217891999092cee5197ee97f66ce8a4a2be799872d3667. 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/USA5N0331106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ad0e78786a84235c9c27e09b4633a421845d91596e2503e49c7dc2d3f38e731. 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/IEAAR1400051.