Nicola Corinne Hitchcock is a British singer and songwriter. She is best known for having been one half of the trip hop duo Mandalay (along with Saul Freeman). Following the demise of Mandalay, she ha
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 0xbba28f2e4bee5058eaa70dc6f2382d2eadf2047eacb0368fb61988926750871a. 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/cd4d8ca4-1b8b-4812-b0f4-a777c2760ad2.json and https://artists.proofprofile.net/proofs/artist/cd4d8ca4-1b8b-4812-b0f4-a777c2760ad2.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 0x7e0c0ec4b0f180d26f6de77b4cb16511787ec4ca011f74090d05d697ecaaf9ba. 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/USHM21237638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25ba781bd037d537252f9c014bd2936e8ceacf2403a5eea610ab57c4ff7f0ebc. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-17T00:00:56Z), 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/USHM21237639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6ef47e2728446f069445096aed17b336458f79c77a2f68e6dde5da5ca41433c. 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/NLE710080004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92aa0518447de8eb9806c6d11344ca8ee8c02731733395321a5e6b58a5baa796. 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/NLE710080014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ffd670c6c7e70d86244c7bb56620af9ab52534f03999bb88c700388a3cf4ade. 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/NLE710080018.
In My Memory - Gabriel & Dresden Elephant Memory Vocal
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc942c5831c1b2c43588416451f15d7be7a845b6e29c9b7bbdd0f30bc7431aa8b. 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/NLE710720744.
In Search of Sunrise 3 Mixed by Tiësto (Panama)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e89f3f16f7753d3e75695bae243ae81ecfeb6128b645e8d0071e100155c9586. 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/NLD681400638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69ed5406dbc684a8319c45e31253a7e23022474b82af3c462c2ea4628d5f6126. 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/USA670400596.
Magikal Journey -The Hits Collection 1998 - 2008
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6ef47e2728446f069445096aed17b336458f79c77a2f68e6dde5da5ca41433c. 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/NLE710080004.
In My Memory (feat. Nicola Hitchcock) - Tiësto Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dab44353849a4a1ac7cad802d8b9396b3a8e2a7d150e40c29015192aaf1eb8d. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/NLE711081702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6ef47e2728446f069445096aed17b336458f79c77a2f68e6dde5da5ca41433c. 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/NLE710080004.
In My Memory (feat. Nicola Hitchcock) - Airwave Instrumental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92aa0518447de8eb9806c6d11344ca8ee8c02731733395321a5e6b58a5baa796. 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/NLE710080014.
In My Memory (feat. Nicola Hitchcock) - V-One Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ffd670c6c7e70d86244c7bb56620af9ab52534f03999bb88c700388a3cf4ade. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/NLE710080018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8343bd41d637b98b16c24cd0c62fd5eb63ed550fdff05f22891f7543f2f835c5. 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/DELM40900637.
In Search of Sunrise 19 (mixed by Markus Schulz, Ilan Bluestone & Daniel Wanrooy)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x219863842461c30b5b91988f83163a549fc8d9fa358fe29cadb7fb8ac2db4320. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:32:40Z), 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/NLE712300742.
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
In My Memory (ABGT558) - Maor Levi Starlight Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d9ac1db1d791e0c8c73651591fa3372f3f4a9e9b6a9aceae8c409350c375fbb. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/GBEWA2306971.
In My Memory (ABGT557) - Maor Levi Starlight Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77dcb4b9ce225ae298befbf4b5bb3e068811a36be9b777f1ef25302ca4513793. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/GBEWA2306813.