Elizabeth Sinead Hillesdon (born 12 March 1995), known professionally as Pixey, is an English singer-songwriter, multi-instrumentalist and producer. She began recording and releasing demos in 2016, an
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 0x4b905d844b9fc93956a75205eee8d5e29ff5f324644a6914004cacf30b165b82. 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/6e189b19-9f49-4ed8-a161-62e576dd936c.json and https://artists.proofprofile.net/proofs/artist/6e189b19-9f49-4ed8-a161-62e576dd936c.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 0x8b008ed2d12d0cb471889f8e18d5a5c14b1fab8c54df9ffbf8cf9de26602c556. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T10:04:40Z), 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/GBMA21863816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b008ed2d12d0cb471889f8e18d5a5c14b1fab8c54df9ffbf8cf9de26602c556. Chain 2 (Bitcoin): anchored in block 958579 (2026-07-18T16:26:17Z), 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/GBMA21863816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2020b26e29ec30bc15a65d977d89bc4c472aba0f506f2bdc344d7a3f29230093. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/QM7282398940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaea38f6e0c675fb5e5868a55d45522db2a9597dca938df0227d5a74c81fb2b95. 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/GBKPL2036285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaccc55e834c8c5f94734cbb46a1040d9ca2882a86b3b54014f3032347ba5b65. 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/GBKPL2138686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46fe46aba3d3b309d37afc4bef9e37c4897fe89bb8c2c258245a9bce00605721. Chain 2 (Bitcoin): anchored in block 958329 (2026-07-16T21:48:38Z), 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/GBKPL2147082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b1b5b55e9a8118484cc6736344b805a0759a47461f8fbca4bf14e257d719444. 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/GBKPL2166808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x228eb898b8c13f96dcf9d2a1faf8b1d3177e952faceef14ae30e9270cb51b5fa. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/GBKPL2298583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0793d3d3ccdf0b070084a5bbe216191c7fc132bb546641761e91a8dff277206a. 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/GBKPL2205914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5da516c071c948b7691c43ce783dd592a492dc4a96d8c02213fa4046673919e7. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/GBKPL2204116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bf11f3ff1baa1ac39875bae42d463210759cdcd1c2675ae56d75ddbb58a3b2e. Chain 2 (Bitcoin): anchored in block 958644 (2026-07-19T02:21:25Z), 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/GBKPL2207575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bf11f3ff1baa1ac39875bae42d463210759cdcd1c2675ae56d75ddbb58a3b2e. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/GBKPL2207575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x643ed3e5b128b38d239f2e170535cd5105841329ffd62890f3400dc06bf910e4. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/GBKPL2208189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3627a42d9209705dd3eb37dbe4ad5609977d0707d95a9b6cb2f377277e83fe38. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/QMDA72322071.
The Thrill Of It - NOISY Remix - Hyper Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c87c739b9f8cedd7c2fde669e52caf4a82d9f80842de9fe6e0cc8b6f2dd5683. 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/QM4TX2422398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dcf257148403f9db18b24c519614bed9723be4d297287cb89df6132d4ff515d. 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/QM6MZ2430124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x574fd862eb278f28ccb4894fd335a0360fdc2fcccb3251b090017deb435a4fe5. Chain 2 (Bitcoin): anchored in block 958465 (2026-07-18T00:04:42Z), 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/QM6MZ2443856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x382e5659f740b3c236f345075d7f43beee51fb9ae6350fec619a93a79717bb34. 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/QM6MZ2443859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38be5c215ff4b5b8f27beeb341820408689e010127c4e0cc40a5f3a2b9c721ce. 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/QM6MZ2443900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21758e122646d6459017c68195638b1a840991e01e183bc6df0401f5bf349ef5. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), 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/QM6MZ2443935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6676c018e068b8f71d6b6c6ccb61fcaa669e2b1fe4811e0390ed4eef50616bf. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/QM6MZ2443942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x419924646021774eda118f434e9a961ad974b2f96dda29fe7caee7e97a855ea6. 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/QM6MZ2443948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38be5c215ff4b5b8f27beeb341820408689e010127c4e0cc40a5f3a2b9c721ce. 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/QM6MZ2443900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d8f2cd4dc2fdc56d2d794300f50c1d39a989d31bc9187b1e889c6f80f31d576. 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/GBBGB2400036.