Irene Cara Escalera (March 18, 1959 – November 25, 2022) was an American singer and actress who rose to prominence for her role as Coco Hernandez in the 1980 musical film Fame, and for recording the f
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 0x7b719ba1bf964fc32e753e01f4223814d71c0a044f47436852c2b57a8bb514d5. 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/f5e3fedb-f7cc-496b-99f7-e96aeee504b5.json and https://artists.proofprofile.net/proofs/artist/f5e3fedb-f7cc-496b-99f7-e96aeee504b5.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 0x4c5982f56a4359d872e8e03c7f0a821b68a05dd0e9e0cb5d4ca97f620ebeade8. 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/USA560619873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a0606e446a4928d9bc38dfeb56344a2c50916e3180ae5a07cef097e8a7a580a. 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/USCGH1185930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f28fefd159621837537caa3472a3950e70acd6dad33fadd823628d27e88ddcb. 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/ITA609600403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c9573e4dcb21b55718b2e132a30bd73c650b11a317366bfed6c9e2b8cc9967e. 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/CAU118300355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc599f63d8afcce9401709e8b2c9ada324f1f6042c1dfe58ea1ac276cf488b922. 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/CAU118300356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e1a15d33c109392440d8199774e879e9f248d205a23ae9666bcbf8e09b2234f. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/CAU118300357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2687ee65b76a954dca7229d8b46ecf158455883ba06e90e93136947e2e9eabf9. 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/CAU118300358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac254244b501108589d0a6375969c867a86b29e13660cb6d2cb25ba6234b6f91. 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/CAU118300359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f2b47823a2aa22911c9fa3a66e495ec124da5674442b0df7c6247a960253afb. 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/CAU118300360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfecedc311b1966580c02f4bb5f68bebb108249b1e4e4feeb37a1c88312e98ade. 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/CAU118300361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x330895190a6f9ee17c06b0904ad7387d07eb010ee1fcada22ac762692296b2d7. 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/CAU118300362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dbc65848890aa5f4598a10b551536d7f61f3cdc123b51637539b6362e31cbb8. 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/CAU118300363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84753066c4450f9fe7f8461e11ced61fad5c34030d07be1050c568c278380f10. 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/CAU118300364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd130d1527c0a5925efa4c3a793c40a17816b3a6e3268c5e20fe65240a21fb26a. 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/CAU118300365.
The Dream (Hold On to Your Dream) - Dance Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc21a4bf63950b6dec256fcbba40db2d671b5c073b4d23a07461be44df891bdd7. 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/CAU118300366.
Flashdance... What a Feeling - Extended Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5602dae0c3b111fc754ad762a30f5f7b66dc0cfe865b7f7649c9444d2b962afc. 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/CAU118300367.
Flashdance...What a Feeling - Instrumental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72a212c23c3cc42f05b3909fe56c875ef4735d642b85fa1abd188b21f163fada. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/CAU118300368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8894d6e6b4b0b11264e63d224588c85bd66418be042b7e3ec7d67289c9c7da6f. 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/CAU118200344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3254f58925ad0a171a61cad209f8d238cb9327ecd21245d9b6f5bc4b866cac29. 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/CAU118200345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73792d9a13b32a44b639a972d01363adeacd011d9cb5b697a14d532e39b08336. 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/CAU118200346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x865719278f73d2581df9cc17c8a550b398a3ce0b491fef76387eb82ba362095f. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-17T00:13:43Z), 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/CAU118200347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75fe5e80ed02cb882bad88d4a3c5d3adf5ffb8a4ee3892d06c2de6afd0c199a4. 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/CAU118200348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33fe90c3fc49f4e0eb252de4ea9a99b9482048a487c13c5668982c7a821627bb. 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/CAU118200351.
You Need Me (Ti Sento) - Radio Vrs. Zio Peter & Bruno Guerrini
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a5bf196e1e42088b86f34897d3a63e01be1594851958dfeb2f8424166041ee0. 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/ITA602400773.
Flashdance...What A Feeling (Re-Recorded - Sped Up)
Flashdance...What A Feeling - Re-Recorded
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb03607401749b63eacb5f41b842dc8148d1c1f4da361c10425c2e87a6ebe8299. 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/USA370914800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae457319bc1b7e16d81f4fc2a7ff743cf837fe1c485b0834a7cd253e79c0e301. 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/DEN061700236.
Flashdance, What a Feeling - Extended Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ae2d737bc8ac83474797b2361b3bd3e24b1f3b3e2cfa0e74f8f145dc7ed25a8. 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/DEN061700135.
Flashdance…What A Feeling (Adam Van House Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5242cdb1a0a5c50e63c58ebba7428fcf8bbceb122b6190a59ba407592fe3dce6. 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/USA560783598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b6433b904c45d4b4e92b798be531ac41cc2dc345c3c2482d861f8c32c81f10a. 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/DEMI61400320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1afe2b516a15bc62eb1f5392aa55b2aee33472a8d82815032364fa2124335904. 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/DEMI60100038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05a98d44ad9d5eb1444e803746c5f8791456b7d8b2b14acedc6831bca5ce8a7d. 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/ITA609600601.
Flashdance...What a Feeling (Re-Recorded)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02795f28e5af40c9571bbbe5ae9fa0939eea85692ab5838ef722695e86f4283c. 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/USA370967090.