Natasha is a name of Russian origin. It is the diminutive form of the Latin name Natalia. Notable people Natasha Adair (born 1972), American basketball coach Natasha Aguilar (1970–2016), Costa Rica
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 0x1275e10f0100e41d04389deaa16ea3f4e092cab77036d98453a139e47ae60bf9. 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/d9382e84-acd9-45be-b27c-265b78303d2e.json and https://artists.proofprofile.net/proofs/artist/d9382e84-acd9-45be-b27c-265b78303d2e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
So Sick (feat. Clipse) [Main Version - Clean]
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 0x29739de241819b7ba402f035dd9a4087583ce499730cb55fd296eaf9f280e91d. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T14:48:43Z), 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/LBA131700955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x480778b11f76b45d45439868fe3c57314806fe6884e593d096b938a0240b9e09. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-17T00:55:00Z), 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/LBA131700975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5565520e7f719f9f9b36a792f9e117732b4e7e74f91725fa7d1cc654deeedfb8. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/LBA131700970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75b820f7fe33acef1c7ed1649203f7beb65b9fa575fb54f0ff9f155f1bb8935f. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/LBA131700949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e06ff208b7304be78a1ab15a64fb70ce526691da592868c668bb4ef58df151f. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:43:53Z), 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/LBA132100311.
Flere Ho's, Pt. 2 (feat. Natasha & Shirley)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfced1c9d993de88d79dce79fa5e0cf326317b2c5924fb8607d29f17905b0f908. 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/DKAZA9800603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24223accf45880e35705bf710302f52e4130f2fa50ac0a45a02bc0d76aeee85c. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/MYSU10890310.
La Fantasìa Del Mundo - Juan Padilla Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bc0197db23bc20f66791e3ab76b683a538161cce95a1bb17ed78164cd616f36. 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/DEBL60724973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24223accf45880e35705bf710302f52e4130f2fa50ac0a45a02bc0d76aeee85c. 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/MYSU10890310.
Seleksi Lagu - Lagu Terbaik Hari Raya Aidilfitri
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24223accf45880e35705bf710302f52e4130f2fa50ac0a45a02bc0d76aeee85c. 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/MYSU10890310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24223accf45880e35705bf710302f52e4130f2fa50ac0a45a02bc0d76aeee85c. 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/MYSU10890310.