Valentina Sanseverino (born 5 October 1999), known professionally as Vale LP, is an Italian singer-songwriter and rapper. Life and career Sanseverino was born in 1999 in Naples and grew up in Spara
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 0xd5eb10d348e0aefba1f96286752ca702a0b6e78f5e70c3539c0ab5a754799b5b. 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/8105e942-b41d-4cfa-88d8-95e152fe36aa.json and https://artists.proofprofile.net/proofs/artist/8105e942-b41d-4cfa-88d8-95e152fe36aa.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 0x37ad83a47733f1affb8f0095e859d1ebe73749ee98a8a477a94ee227a87291b5. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/ITB002200490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47589ac61687d44953f0eb75d11c68bbf3634a538f26349a2f585caa9c4a9506. 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/ITB002300783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ee98192231c9678bec3bdc8292589a92cbd83078a96aa111c979a42a1eb6b66. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/ITB002301135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf97e34f4617fe6dfc06adb16ab9e0b9e118a0d6e6c1ca85e959099848096840d. 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/ITB002301136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47589ac61687d44953f0eb75d11c68bbf3634a538f26349a2f585caa9c4a9506. 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/ITB002300783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6abbfac6017a9abaed0d2a1e4fbe527b4ba9c9acfc771b345016b5e60d81b98. 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/ITB002200812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37ad83a47733f1affb8f0095e859d1ebe73749ee98a8a477a94ee227a87291b5. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/ITB002200490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9917126e1e56a9bf615a58db1212407baff4ccf2d77c4f57b4166724421fe3f8. 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/ITB002101122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2198855698c25c68080b97390743ce50665710fdf88c6ae8d61aa3be472edc27. Chain 2 (Bitcoin): anchored in block 959096 (2026-07-22T03:48:36Z), 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/ITZ042400067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d761d691736519b4fcdc30a4702f8075b8c64b92668a0763862e487d24b34e5. 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/ITZ042400074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7fe9e7b7af836482f1127817541fab8c8b9ddf97628adc0a8dd459f054fa693. 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/ITZ042400055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd80bee575412ae75aa5670171d2d879cebb31ea2bce15089660121e3d1b07da1. 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/ITZ042400068.
Dimmi tu quando sei pronto per fare l'amore
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97c520623dff941639aa013f3179b7f8620505f646bba8d6f9f8f906b7a1b4f6. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ITUEK2000088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97c520623dff941639aa013f3179b7f8620505f646bba8d6f9f8f906b7a1b4f6. 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/ITUEK2000088.
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.