Jessica Freedman
type: MusicGroup
popularity: 4
followers: 103
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1ae8faa88f2c9bd9563c973e196a7b9c700053c79f924b053b3beefadb4ad863
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/72874ca1-4156-45d8-9a65-6e1295943035.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/72874ca1-4156-45d8-9a65-6e1295943035.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/72874ca1-4156-45d8-9a65-6e1295943035
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1ae8faa88f2c9bd9563c973e196a7b9c700053c79f924b053b3beefadb4ad863","name":"Jessica Freedman","registered_at":"2026-06-17T05:55:52Z","symbol":"NIM1301992","token_address":"0x96d2271175a0c2259137dcfe6940ebf38e3d2b7b","type":"artist","uuid":"72874ca1-4156-45d8-9a65-6e1295943035"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ae8faa88f2c9bd9563c973e196a7b9c700053c79f924b053b3beefadb4ad863. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/72874ca1-4156-45d8-9a65-6e1295943035.json and https://artists.proofprofile.net/proofs/artist/72874ca1-4156-45d8-9a65-6e1295943035.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x1ae8faa88f2c9bd9563c973e196a7b9c700053c79f924b053b3beefadb4ad863","name":"Jessica Freedman","registered_at":"2026-06-17T05:55:52Z","symbol":"NIM1301992","token_address":"0x96d2271175a0c2259137dcfe6940ebf38e3d2b7b","type":"artist","uuid":"72874ca1-4156-45d8-9a65-6e1295943035"}
album: Somehow You & I (Live Version)
  type: MusicAlbum
  date published: 2018-02-27
album: Such Great Heights
  type: MusicAlbum
  date published: 2019-01-18
album: Spinning My Wheels
  type: MusicAlbum
  date published: 2020-09-10
album: Missing You
  type: MusicAlbum
  date published: 2021-01-22
album: To The Cherry Trees
  type: MusicAlbum
  date published: 2023-08-09