Margie Adam
type: MusicGroup
description: Margie Adam (born 1947) is an American musician and composer. Early life and education Margie Adam was born in 1947 in Lompoc, California. Her father was a newspaper publisher who composed music on
popularity: 5
followers: 1001
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc812c4fe9430d665111f007c713be2760f3baaff16aab233c5e1cdcc25d506da
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954728
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954728
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f7d12c48-dca6-4740-adf4-a9aecb93ac8d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f7d12c48-dca6-4740-adf4-a9aecb93ac8d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f7d12c48-dca6-4740-adf4-a9aecb93ac8d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T18:08:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc812c4fe9430d665111f007c713be2760f3baaff16aab233c5e1cdcc25d506da","name":"Margie Adam","registered_at":"2026-06-21T16:13:07Z","symbol":"NIM1971049","token_address":"0x08ff1cad487c6743804bb87d95c84f8220bafb5e","type":"artist","uuid":"f7d12c48-dca6-4740-adf4-a9aecb93ac8d"}
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 0xc812c4fe9430d665111f007c713be2760f3baaff16aab233c5e1cdcc25d506da. Chain 2 (Bitcoin): anchored in block 954728 (2026-06-21T18:08:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f7d12c48-dca6-4740-adf4-a9aecb93ac8d.json and https://artists.proofprofile.net/proofs/artist/f7d12c48-dca6-4740-adf4-a9aecb93ac8d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T18:08:38Z
  text: {"copyright_id":"0xc812c4fe9430d665111f007c713be2760f3baaff16aab233c5e1cdcc25d506da","name":"Margie Adam","registered_at":"2026-06-21T16:13:07Z","symbol":"NIM1971049","token_address":"0x08ff1cad487c6743804bb87d95c84f8220bafb5e","type":"artist","uuid":"f7d12c48-dca6-4740-adf4-a9aecb93ac8d"}
album: Margie Adam. Songwriter.
  type: MusicAlbum
  date published: 1976-10-10
album: Naked Keys
  type: MusicAlbum
  date published: 1980-01-01
album: Here Is a Love Song
  type: MusicAlbum
  date published: 1982-12-10
album: We Shall Go Forth!
  type: MusicAlbum
  date published: 1983-01-01
album: Another Place
  type: MusicAlbum
  date published: 1993-01-01
album: Soon and Again
  type: MusicAlbum
  date published: 1995-01-01
album: Avalon
  type: MusicAlbum
  date published: 2001-01-01
album: The Best Of Margie Adam
  type: MusicAlbum
  date published: 2005-01-01
album: Portal
  type: MusicAlbum
  date published: 2005-01-01