Leah Galván Turner (born July 29, 1987) is a Mexican-American country music singer who was previously signed with Columbia Nashville. Early life and education Turner was born on July 29, 1987, in Cal
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 0xb9c36a92faec0b911dd9b8c50e0fd7da05b9dababc56e02aedc0748824317a31. 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/e62aaec2-913c-4e77-aeab-776070ed5dd5.json and https://artists.proofprofile.net/proofs/artist/e62aaec2-913c-4e77-aeab-776070ed5dd5.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf51f3abfcdffe96148b487bbd6c9c553fba1bbc11eda83d57579fd4f7c8a10a8. 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/USG4X1300037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d9508088bc64aae75dde8e6de72a3ac67c9b5ac116defb94004ed136d86c28f. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/QZHZ42028732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x259eeec2f0d57144ea6070ccc8294f987afa269f8273991451ebc71df4ad3f4b. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T13:34:21Z), 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/GBRKQ2195218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefe8dbbc18b435f9a1f36a5eebb4dbd3cdd0b344adf78219f0baeca5b872288a. 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/QZWDE2373746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d5d982b93ffdb0fee2af0da4da63765014d346c99fb79c7df0d51f2a52cdd21. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QZWDE2425455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x786b57a6fde41f2ca205f9f872c066fbf6556b25c0cfa46fcd7f3c1314201dd1. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/QZWV32498918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aa89b5ca9ee2a7a6c43ee6224648fafcb1c70ad6d59488f1ee937aa9ab4a288. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/QZWDE2425327.