Anna Tatangelo (born 9 January 1987) is an Italian pop singer and television personality. At the age of 15, she became the youngest person to win the Newcomer's Award at the prestigious Sanremo Music
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 0x8b5b441a78ce9e57668207252ebaee046ea659c3e0c53e5cdce8ad58e64949c7. 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/601b89db-2927-4c41-a2d5-2df1b99e2e30.json and https://artists.proofprofile.net/proofs/artist/601b89db-2927-4c41-a2d5-2df1b99e2e30.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 0x77049245f8a95f5a4c7387c554e30e1242589c1d2c18d1fad892672796c53dbe. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/ITE220500006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0c95ef7bc19c80b3d0cabbce2d1a0b40c685b691aa5d92b8e5f447bc1405b6b. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/ITE220500007.
Sotto Un Cielo Di Stelle (Como Un Bano De Estrella)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x264f530f67fc797a84e9ba380eb07fcdfed1c37420820ecb6d2b9fda9813d069. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/ITE220500009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fef8a85b2f4cb110831c8533c54fd0fa930c2365516e4b67e07b2c110641ccc. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/ITE220500011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fbc9e8db1597e8448e50d422b603beb39def58ce8953b5f54217ec63c79b5d9. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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/ITN850700005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x066c7c9922c9606a927f7c26837188eec2067080665be34bc3fb5fcb3dee7f05. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/ITN850700006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb066d7828d3517f4cac5e9827a594069b5e7a6098e67e61171923bb848235bec. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T01:47:42Z), 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/ITN850700007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfca3f50f4a1e66259690346817e728c867ac3f4bd8fd535982b1ae2d4a3c3ba2. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/ITN850700010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62d55513fd82b0e856dcecc4819a0e6f95dca387dfcc9a66144e9e6389699ff5. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/ITN850800002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x149140929f54cf5ab7b80dd0511d5ab552dccd1b0d9dd01fbb5314d8197e8c6e. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/ITN850800039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2b2d0e3b4d3a3e28e3b863502950a31f4b22bd85209176d24ec624cae1dfd38. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/ITN850800025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ffd53aaf7a52c8ecd58ad82f8219415f97973d7404e3acd0041029013bf6187. 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/ITN850800044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55a484952c2f537b5b9eb34f0dda56508e8af09a616f302e8ec023c573897b82. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/ITN850800041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1ab5b3a24702f97e9724dee243403d726274053d506bf6c4506f87ea3b563fb. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/ITN850800046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d8306b0c7956a3b891027a089efba77507f9af3d8eea885208feeaa1c31e1aa. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/ITN851100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37cf8f0296bbdc83eff592940c67c47898d98febf53495d6984cb9c7b846eb64. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), 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/ITN851100012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a3c596b7800b286847c3d8bc82a6e60b5089342b1113912f83639c5e2bacba1. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/ITN851100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc319bfebed623fc3179b37794e60066b5a98b5554a2e9358607b18c4d031abb1. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/ITN851500003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa948ae681e570b58155116061a9c706aa2ddb3343759344c386b93d2a8f1d67f. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/ITN851500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28d8bbf0333981f15d079a732af90ed58eca86d1797069648e1eaed9728b160f. Chain 2 (Bitcoin): anchored in block 958903 (2026-07-20T15:22:45Z), 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/ITN851500005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35e5152d15da8149aff1fca9b0902b2bd4300fc3552c522ee6ff98d166f76af3. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T11:08:30Z), 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/ITN851500010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bbbfdcb9b69603bdda5b5bb0a5f8343b8ddf18444a18b8a5d9689c9389894e1. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), 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/ITN851500011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd598a61817c0754990f18273f7da210c4be732b27bc4880033450738a9d6c658. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/ITN851500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ac28e7f56b46f2a6c99ce4d421eb86f530e953b5ceea02d4a73d85128bbf2ce. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/ITN851300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a5065fad7f7f3fd7f264b8f010a10768ea959af921432c61d9fd3665e9374d6. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/ITN851600004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb224d9cd00542288a04ffb8a7a657c9bd913ea5cc6f59f4417daca9b40c29177. 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/ITN851800003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88266b45b3ada62505958a69a163419449f85fa27d1acab0a3ec0edef4749daf. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/ITN851900003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6733a4d82ab08dcc6ffbff6acbc8fa8941108a79986ccf09877a4756743433cc. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/ITN851800002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb224d9cd00542288a04ffb8a7a657c9bd913ea5cc6f59f4417daca9b40c29177. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/ITN851800003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14608beefe5a92db18947b369ebaefc51842888153f5d7ce3a13e2ba84853b10. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/ITN851900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88266b45b3ada62505958a69a163419449f85fa27d1acab0a3ec0edef4749daf. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/ITN851900003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x095d9f3dadbb233f91d9a659c577ed9d78e0eab83219b80a75314a886933e0aa. 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/ITYAT2000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f1e8a8a475f1e4ef642e0ef3828e7a753f9b2ab2cc5661f2999b0cdfc1f85e4. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/ITYAT2000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f813d91c20a9d1d5b4313806ea259dcad0d198b080b1ca371e5a2be7d905219. 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/ITYAT2000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c63752d9f7fab5cc8d9a1fa15645cd0bf05f24ecc3a1038a133a5b47308d67c. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/ITYAT2000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53ad283143d4822cb05422b2a2e0f5d921b04b3f24074f11c03164bd6db81ff0. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/ITYAT2000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x095d9f3dadbb233f91d9a659c577ed9d78e0eab83219b80a75314a886933e0aa. Chain 2 (Bitcoin): anchored in block 959026 (2026-07-21T15:38:13Z), 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/ITYAT2000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a3dd0ef2e586d7e0a2ea0614559f27bc22f31e3840ce746fa9be95712758c26. Chain 2 (Bitcoin): anchored in block 957778 (2026-07-13T00:08:48Z), 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/ITIWE2590017.
Perdermi di nuovo (feat. Anna Tatangelo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9999a716a95b3d168f2f80b164f4e597cfaa126023f4b05b3f83c9f50f79f9ee. 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/ITK192200032.
Ti Manca Sempre Qualcosa (feat. Anna Tatangelo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce9a7d223b338d4f03638ef689ffe8d533bce669b8823899dd34354b93b1922c. 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/IT1O72100745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94a1995e7915d410b2644a8e835b65de189ccdf907803a7143217a62fb9dcae4. 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/ITD000200025.
Due universi (with Gigi D'Alessio & Anna Tatangelo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcabc4f65a7d05d430e1d2bd96d45365fb57259a5d7eba6597ed1de32cbdc2d3d. 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/ITF780900018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1a1d2ed79041cdbc6c805fce32f1fccb50667c2082e83c638f0f1869b507e4a. 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/ITB000200156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bbe2249a4e093c9810a7b8a40acd53030f6c7051ddee229d48050f255c3b18a. 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/ITN852000007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94a1995e7915d410b2644a8e835b65de189ccdf907803a7143217a62fb9dcae4. 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/ITD000200025.
'O core e na femmena (feat. Anna Tatangelo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68d1b96e5b8b4d0a45fc7e2bf2939f5eb407c16ab3db976d1508cf87e7fbfd11. 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/ITN851500018.