Tatiana Gabrielle Hobson (born January 25, 1996), known professionally as Tati Gabrielle, is an American actress. She is known for her roles as Gaia on The CW science fiction television series The 100
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 0xedc922376e3519301842b87c7f1d1990878cf441b0e1271e4d6ac42f41945a09. 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/4e5f9bbc-3697-43d0-a499-2dd6ec842be5.json and https://artists.proofprofile.net/proofs/artist/4e5f9bbc-3697-43d0-a499-2dd6ec842be5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Always Is Always Forever (feat. Kiernan Shipka, Tati Gabrielle, Adeline Rudolph & Abigail Cowen)
Chilling Adventures of Sabrina: Season 1 (Original Television Soundtrack)
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 0xc48daaa7e918a9f9f5b7eef2e577ae48f1a6bedd30ae234f0e8f35707f7ad3e5. 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/USNLR1800998.
Do-Re-Mi (feat. Miranda Otto, Tati Gabrielle, Abigail Cowen & Leatherwood)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa722aa4ff65bd18692ce4582945b3e1609a52e0e269d2a414d2fda8c0edbbdd. 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/USNLR1801001.
Masquerade (feat. Kiernan Shipka, Ross Lynch, Lucy Davis, Jaz Sinclair, Tati Gabrielle, Leatherwood & Miranda Otto)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5121a349793b47024707f164b192ce23a068c784e297b2ff84ac64e562acbf7a. 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/USNLR1900104.
Sweet Child o' Mine (feat. Kiernan Shipka, Leatherwood, Tati Gabrielle & Chance Perdomo)
Chilling Adventures of Sabrina: Pt. 4 (Original Television Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf43c0fa02543e400f25ae80506507235fc0968f7ea549f4bdaba3c35f41108f. 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/USNLR2001739.
Tender Shepherd (feat. Lucy Davis, Miranda Otto, Chance Perdomo & Tati Gabrielle)
Chilling Adventures of Sabrina: Pt. 3 (Original Television Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bbd2f136bbe111bdc3aa88696cfc5c1212c3ff0fb9520d6c12fd42a3bfe7cea. 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/USNLR2000022.