Ann Magnuson
type: MusicGroup
description: Ann Magnuson is an American actress, performance artist, and nightclub performer. She was described by The New York Times in 1990 as "An endearing theatrical chameleon who has as many characters at he
popularity: 19
followers: 928
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe2de85e8698ae620af8840dc3a177e76cd4e40e83eeaf2270c47cccadae42efc
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 953625
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953625
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/27ea0b78-b5fa-4249-b5dc-3325e2376215.ots
additional property: OTSRecordURL
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  value: https://artists.proofprofile.net/proofs/artist/27ea0b78-b5fa-4249-b5dc-3325e2376215.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/27ea0b78-b5fa-4249-b5dc-3325e2376215
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T11:37:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe2de85e8698ae620af8840dc3a177e76cd4e40e83eeaf2270c47cccadae42efc","name":"Ann Magnuson","registered_at":"2026-06-14T08:40:56Z","symbol":"NIM0398752","token_address":"0xf2fbdf2ab032bfe1acc60d94c386cf3212fc437f","type":"artist","uuid":"27ea0b78-b5fa-4249-b5dc-3325e2376215"}
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 0xe2de85e8698ae620af8840dc3a177e76cd4e40e83eeaf2270c47cccadae42efc. Chain 2 (Bitcoin): anchored in block 953625 (2026-06-14T11:37:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/27ea0b78-b5fa-4249-b5dc-3325e2376215.json and https://artists.proofprofile.net/proofs/artist/27ea0b78-b5fa-4249-b5dc-3325e2376215.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T11:37:06Z
  text: {"copyright_id":"0xe2de85e8698ae620af8840dc3a177e76cd4e40e83eeaf2270c47cccadae42efc","name":"Ann Magnuson","registered_at":"2026-06-14T08:40:56Z","symbol":"NIM0398752","token_address":"0xf2fbdf2ab032bfe1acc60d94c386cf3212fc437f","type":"artist","uuid":"27ea0b78-b5fa-4249-b5dc-3325e2376215"}
album: The Luv Show
  type: MusicAlbum
  date published: 1995-11-01
album: The Jobriath Medley
  type: MusicAlbum
  date published: 2012-10-11
album: Pretty Songs & Ugly Stories
  type: MusicAlbum
  date published: 2019-08-16
album: GHOST CAT
  type: MusicAlbum
  date published: 2023-10-20
track: Buried Bones
  type: MusicRecording
  duration: PT4M3S
  duration ms: 243240
  explicit: false
  by artist: Tindersticks
  by artist: Ann Magnuson
  in album: Curtains
    type: MusicAlbum
    date published: 1997-06-24
  genre: melancholia
  genre: chamber-pop
  genre: nottingham-indie
  isrc code: GBAUP9700018
  additional property: CopyrightID
  additional property: CopyrightStatus
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAUP9700018
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 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 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 0x0791453b0627e80678a16fdd9aea541d100fc370dee5297a18c182fd932338fd. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAUP9700018 — a six-check JSON result.
    date published: 2026-06-13T12:47:07Z
  audio: Buried Bones
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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      value: 1
    additional property: Time Signature
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    additional property: Danceability
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      value: 0.546
    additional property: Energy
      type: PropertyValue
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    additional property: Speechiness
      type: PropertyValue
      value: 0.029
    additional property: Acousticness
      type: PropertyValue
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    additional property: Instrumentalness
      type: PropertyValue
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    additional property: Liveness
      type: PropertyValue
      value: 0.154
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.458
    additional property: Loudness (dB)
      type: PropertyValue
      value: -16.636
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Major