Elizabeth Rich
type: MusicGroup
genre: classical piano
popularity: 4
followers: 10
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x32180b075b5dd68fd3be5a06acd19410c9a971a904c8df7bee97a0c6a1c970c1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a59aeb0b-e7dd-4d7a-ac27-bb792609fe7f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a59aeb0b-e7dd-4d7a-ac27-bb792609fe7f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a59aeb0b-e7dd-4d7a-ac27-bb792609fe7f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x32180b075b5dd68fd3be5a06acd19410c9a971a904c8df7bee97a0c6a1c970c1","name":"Elizabeth Rich","registered_at":"2026-06-20T07:03:49Z","symbol":"NIM1551898","token_address":"0x7ed390041d19815d7fb583a1afb93723181a36ae","type":"artist","uuid":"a59aeb0b-e7dd-4d7a-ac27-bb792609fe7f"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32180b075b5dd68fd3be5a06acd19410c9a971a904c8df7bee97a0c6a1c970c1. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a59aeb0b-e7dd-4d7a-ac27-bb792609fe7f.json and https://artists.proofprofile.net/proofs/artist/a59aeb0b-e7dd-4d7a-ac27-bb792609fe7f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0x32180b075b5dd68fd3be5a06acd19410c9a971a904c8df7bee97a0c6a1c970c1","name":"Elizabeth Rich","registered_at":"2026-06-20T07:03:49Z","symbol":"NIM1551898","token_address":"0x7ed390041d19815d7fb583a1afb93723181a36ae","type":"artist","uuid":"a59aeb0b-e7dd-4d7a-ac27-bb792609fe7f"}
album: Schumann, C.: Piano Concerto in A Minor / Weber, C.M.: Piano Concertos Nos. 1 and 2
  type: MusicAlbum
  date published: 1996-01-01
album: Schumann, C.: Piano Concerto in A Minor / Weber, C.M.: Piano Concertos Nos. 1 and 2
  type: MusicAlbum
  date published: 1996-01-01
album: Haydn and C. P. E. Bach
  type: MusicAlbum
  date published: 2020-02-08
album: Mozart: Complete Piano Piano Sonatas, Vol. 5
  type: MusicAlbum
  date published: 2020-02-08