Angela Ciancio (born 29 March 2000), known professionally as Lil Jolie, is an Italian singer and songwriter. Life and career Ciancio began playing the guitar at the age of five thanks to her grandf
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 0x9708f33de5a2fbdb7331aa3f528b48695d8629bd6a4c4d6f97e7d4e4bc5b4d5b. 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/0437a87b-bd26-4633-9b9a-5872cfb03ba8.json and https://artists.proofprofile.net/proofs/artist/0437a87b-bd26-4633-9b9a-5872cfb03ba8.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 0x7ea6bf3a669302a4ac20f2ed4bcac49237ea46b27f0c673bf2261b05c6cf5fd8. 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/ITQ001900361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9cd14d833a4def71e31c3b0c0a8e7c908ef2e966431d3a1dc19e4a36fa10558. 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/ITQ002000460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc83744b826fb21da4889b817c299dcfaf528b72ccf81fdd09dfbd480b5d5a09c. 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/ITQ002100264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e324ddccd8c59f91bda62734276b3c83ae2803d60d2ab9fcb56d4729e831609. 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/ITQ002200442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5becbc4f4c56b3b1c58a5b937f6b8322dec866a330a6a7c49cf4492df4b52e27. 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/ITQ002200443.
Tarassaco e Lacrime Artificiali (feat. EDONiCO)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05fc3c08a898ce28573ff5e559dc96e7b58f566f1986c6b3f384dc84aa001eb0. 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/ITQ002200445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02fc6f900d2a74099bc290cfdfd546c61a1c4fcac1424f24c2c7c19c10a206b8. 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/ITQ002200446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9cd14d833a4def71e31c3b0c0a8e7c908ef2e966431d3a1dc19e4a36fa10558. 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/ITQ002000460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd688d43a15c49cb19999c85354b5ff3bf302dfa013b0c7c2ac06fe3601b9877. 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/ITQ002200448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc83744b826fb21da4889b817c299dcfaf528b72ccf81fdd09dfbd480b5d5a09c. 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/ITQ002100264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf46616c2e2b12188e09ad3f5c6e9bc50e55996c02222ab26558eb368802621aa. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T16:21:50Z), 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/ITDV92400018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e175d2032eb7e9af4adf310f6ac3d02cc2f51ffdb401310924db8b3600a8d12. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/ITDV92400020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc61999e10d01989e5bc972702afded83d974ca99e9aaecf3b3c8506735797119. 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/ITNTP2000037.