Isabella Eliza Victoria Cross is an English musician. Her three features, on Wilkinson's "Used to This", Luude's "Oh My" featuring Moby, and Nathan Dawe & Bru-C's "Oh Baby" featuring bshp, charted on
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 0x9e447f8ea5da06f5eeaa42a49c00caae036481b8792e0666bcf9d803e5fdf193. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/eb9a709e-fe87-4166-b7c7-8c26eb215ece.json and https://artists.proofprofile.net/proofs/artist/eb9a709e-fe87-4166-b7c7-8c26eb215ece.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 0x6f4d4223a939f5f6e367a001ab4036ecbf196dd04a2ff340e001ec8ea641c6e1. 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/GBAHS2300602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x683ccd232523b8c9ab52013731c0f8257e2d837297851d6a72c91d14e665817a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GBAHS2201508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x683ccd232523b8c9ab52013731c0f8257e2d837297851d6a72c91d14e665817a. 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/GBAHS2201508.
Oh Baby (feat. bshp & Issey Cross) [MIST Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98955ad851c106a0364b745e3d5cf91b50bff246891d02a10be2c82cff6d98a7. 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/GBAHS2300229.
Oh Baby (feat. Bru-C, bshp & Issey Cross) - Mollie Collins Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b2f8c128bbe40d7a07af92dd878b87979d1d3fe3f9ff6982e8e8b6af5f43962. 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/GBAHS2300254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x683ccd232523b8c9ab52013731c0f8257e2d837297851d6a72c91d14e665817a. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/GBAHS2201508.
Oh Baby (feat. Bru-C, bshp & Issey Cross) [Mollie Collins Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b2f8c128bbe40d7a07af92dd878b87979d1d3fe3f9ff6982e8e8b6af5f43962. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GBAHS2300254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x683ccd232523b8c9ab52013731c0f8257e2d837297851d6a72c91d14e665817a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/GBAHS2201508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x235784abdff304191fed94629d5b9cd17204f1f2ec2c0a2dcb7e3dbdd58edce5. 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/GBAHS2400246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6635f84df870fece3401a3674ce6fb0b261544d163b2d7748cb78283836ec4e. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/GBAHS2400154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7716c0c85658ac155a6352346175466ed1a7a1a335e7e22290e6bea8b78f64df. 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/GB5KW2104422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79215a274ca271d9e2b087954bca5e4ef6c1c18306e5e2bb634912124d949ba1. 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/GB5KW2104686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17b3f07d4fc579ad538d4b69a265cc506bd1272d89ba3349bfa5c45d8dd3dde8. 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/GB5KW2202522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b1a62e33fb2bd5e712b9cc3ffb952303a79410be1a066d8eaf1962fc723b062. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/GB5KW2202405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7716c0c85658ac155a6352346175466ed1a7a1a335e7e22290e6bea8b78f64df. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/GB5KW2104422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b1a62e33fb2bd5e712b9cc3ffb952303a79410be1a066d8eaf1962fc723b062. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/GB5KW2202405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7716c0c85658ac155a6352346175466ed1a7a1a335e7e22290e6bea8b78f64df. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GB5KW2104422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7716c0c85658ac155a6352346175466ed1a7a1a335e7e22290e6bea8b78f64df. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-21T16:44:53Z), 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/GB5KW2104422.