Ida Corr (born 14 March 1977) is a Danish singer, songwriter and music producer of Gambian descent. Early life Ida Corr was born on 14 March 1977 to a Danish mother and a Gambian father in Aarhus, De
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 0x7c058a157493be7345121373c8c1e45998eff07ab608902fd237e188a681ccb3. 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/1b8a6f4e-906d-4320-9649-059e5ff2a3ed.json and https://artists.proofprofile.net/proofs/artist/1b8a6f4e-906d-4320-9649-059e5ff2a3ed.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 0x0787ac0fa91efa101d03a0d3ec828678be0c07950d4b75f575e693d69fb01df7. 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/DKUCA2300062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x830b1a147ad8bb7b09629f115e5bfd15e3fcf0196c1641d35b500f4e958c57af. 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/DEEC31810482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x750804b6c0e7c3a1f8e88920de4c301b6413914fc4e76c4fdb99be5ade76a622. 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/DEEC31810472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x521313e0ccaf6b3ba62fc478d5d7769a048e5890af7f1c2a39d71321a1b556f7. 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/DEEC31810473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9698d69537073d610bf3646c156cec926106b210877553b90340770dacc4ccbe. 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/DEEC31810474.
Let Me Think About It - Sansixto Remix Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2169f40ca069b7021935636704b9cc3c50d5eeb9d6539af39b6a621b24b93839. 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/DKUCA2000059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6255b186362f70c83eeff98948fdd93c3bc1f82458b222dbe297785288bdc99d. 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/DKUCA2000060.
Sjus (feat. Ida Corr, Camille Jones & Johnson) - KATO Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77876ff508b7d940327f19f34019ee73607b1d7e33d0fa02d8ca238f1f7a6e13. 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/DK4YA1102302.
Sjus (feat. Ida Corr, Camille Jones & Johnson) - Hedegaard Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91ef70498ed8c07ac1387d45058d6442513c7c88b868eb5f6a8412437bc5b58d. 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/DK4YA1005305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b8b3f36841469735360925578179097502bab22d4804ebfe6c24fd540a98bff. 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/DK4YA2378001.
Whats the Prob Dog? (Let Me Think About It)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc6ed84322366953c0dd814dd7350eb377df24cfcedf57df2cde6608c8315af4. 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/DK4YA2023901.
Disco Daggarna (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12569a466dafed469deca3d8f57e45fbd14697ba67ab4b2746b9739f010a2c09. 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/DKKN30800103.
Around (feat. Ida Corr) - [Dixon Re-Structure] [Mixed]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6e38729d373dbbc5a70cbdf5b31b2441b85de9c9b7f3ed8818a81aa548dd141. 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/GBHFW2400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefb86d6e46f4c094ae3f8db07ae1298354e61567a98cf1b44833968d076abf8e. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/NLG3N1700010.
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