Whitney Woerz (born October 22, 2000) is an American singer-songwriter based in New York City, New York. She is currently signed with 10:22/Island Records, a sub-label of Universal Music Group. Her mu
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 0x46e2049f023373d5887c91bb5dcd037ee9ca2ea6c936cbf74d36f044ec54df47. Chain 2 (Bitcoin): anchored in block 953645 (2026-06-14T14:31:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3fb120fb-c3a0-40af-9891-933633f3eb19.json and https://artists.proofprofile.net/proofs/artist/3fb120fb-c3a0-40af-9891-933633f3eb19.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Live from Muscle Shoals: The Fame Sessions
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 0xae990479515304d45bccf320a2aeb6c1869b70aad5ef2e690ac628dfaa354b7b. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/USUM72011000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75ba0ad75cc7394a3a54f387f523d6b1d03dc6df7e0dc782299aec6a3ba52a8c. Chain 2 (Bitcoin): anchored in block 958756 (2026-07-19T18:59:54Z), 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/USUM72015175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x215cec3c332849b11498211bc4129776b91d1783b198e02fbbec28c10b9eb489. Chain 2 (Bitcoin): anchored in block 956426 (2026-07-03T01:37:49Z), 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/USUM72209806.