Arielle Jacobs is an American singer and actress, mostly seen on stage in musicals. She is best known for her roles as Nina Rosario in the US Tour and Broadway productions of In the Heights and as Pri
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 0x5dbfc8703440f1dbab560f9c71866f5af6d60c1a869a8193a3b479c6a3c95c29. 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/b0ecca85-b7d5-447d-a300-39540d8e8f42.json and https://artists.proofprofile.net/proofs/artist/b0ecca85-b7d5-447d-a300-39540d8e8f42.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
A Leap in the Dark: Live at Feinstein's / 54 Below
A Leap in the Dark: Live at Feinstein's/54 Below
Merry Christmas Darling/ Christmas Time is Here
Are You Playing With My Heart? (feat. Arielle Jacobs)
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 0x4f320b6476dac3f7fe77e4e808b5e4b77c0aa61bca7caad45827761c2d4b247b. 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/UK2AW1700007.