Sara Grey
type: MusicGroup
genre: folk
popularity: 3
followers: 194
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa55cf4cbb2e29f73a0331bd98309a2246f11278dfaa07e66331fd68cc7bdfa0e
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/6f55ed6c-9144-485f-86bf-84d351475865.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6f55ed6c-9144-485f-86bf-84d351475865.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6f55ed6c-9144-485f-86bf-84d351475865
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa55cf4cbb2e29f73a0331bd98309a2246f11278dfaa07e66331fd68cc7bdfa0e","name":"Sara Grey","registered_at":"2026-06-17T04:27:11Z","symbol":"NIM1280824","token_address":"0x77ed52cc0fa03c703feb966ddbeeb295419af980","type":"artist","uuid":"6f55ed6c-9144-485f-86bf-84d351475865"}
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 0xa55cf4cbb2e29f73a0331bd98309a2246f11278dfaa07e66331fd68cc7bdfa0e. 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/6f55ed6c-9144-485f-86bf-84d351475865.json and https://artists.proofprofile.net/proofs/artist/6f55ed6c-9144-485f-86bf-84d351475865.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xa55cf4cbb2e29f73a0331bd98309a2246f11278dfaa07e66331fd68cc7bdfa0e","name":"Sara Grey","registered_at":"2026-06-17T04:27:11Z","symbol":"NIM1280824","token_address":"0x77ed52cc0fa03c703feb966ddbeeb295419af980","type":"artist","uuid":"6f55ed6c-9144-485f-86bf-84d351475865"}
album: Sara Grey with Ed Trickett
  type: MusicAlbum
  date published: 1970-01-01
album: Sara Grey with Ed Trickett
  type: MusicAlbum
  date published: 1978-01-01
album: A Long Way from Home
  type: MusicAlbum
  date published: 2005-09-19
album: A Long Way From Home
  type: MusicAlbum
  date published: 2005-09-19
album: A Long Way from Home
  type: MusicAlbum
  date published: 2008
album: Sandy Boys
  type: MusicAlbum
  date published: 2009
album: Sandy Boys
  type: MusicAlbum
  date published: 2009-09-21
album: Sandy Boys
  type: MusicAlbum
  date published: 2009-10-25
album: Down in Old Dolores
  type: MusicAlbum
  date published: 2013
album: Down in Old Dolores
  type: MusicAlbum
  date published: 2013-11-10
album: Better Days a Comin
  type: MusicAlbum
  date published: 2019-08-16
album: Better Days a Comin
  type: MusicAlbum
  date published: 2019-08-16
track: Angeline the Baker
  type: MusicRecording
  duration: PT5M16S
  duration ms: 316626
  explicit: false
  by artist: Sara Grey
  by artist: John Dildine
  by artist: Howie Mitchell
  by artist: Lynn Hickerson
  by artist: Joe Hickerson
  in album: A Living Tradition: Selections from Folk-Legacy Records
    type: MusicAlbum
    date published: 2019-07-31
  isrc code: QMFMF1382141
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-31T09:36:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7229bfb9621150d80963af858142b59ac2c8d8baa0a445d0c78645cbfb61c239
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 960381
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/960381
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF1382141
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-31T09:50:11Z
  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 0x7229bfb9621150d80963af858142b59ac2c8d8baa0a445d0c78645cbfb61c239. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), 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/QMFMF1382141.
    date published: 2026-07-31T09:50:11Z
  audio: Angeline the Baker
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 129.374
    additional property: Musical Key
      type: PropertyValue
      value: 4
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.505
    additional property: Energy
      type: PropertyValue
      value: 0.357
    additional property: Speechiness
      type: PropertyValue
      value: 0.039
    additional property: Acousticness
      type: PropertyValue
      value: 0.904
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.669
    additional property: Liveness
      type: PropertyValue
      value: 0.096
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.725
    additional property: Loudness (dB)
      type: PropertyValue
      value: -19.319
    additional property: Key Name
      type: PropertyValue
      value: E
    additional property: Mode Name
      type: PropertyValue
      value: Minor