Donovan Lee
type: MusicGroup
genre: country rock
genre: southern rock
genre: texas country
popularity: 2
followers: 104
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc498f482cfe8df7ebeafb225e6fb185d4f5dca26528b77ba193bee0c36105ca1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cea67a7c-0260-4738-8d13-1b070b77a568.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cea67a7c-0260-4738-8d13-1b070b77a568.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cea67a7c-0260-4738-8d13-1b070b77a568
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc498f482cfe8df7ebeafb225e6fb185d4f5dca26528b77ba193bee0c36105ca1","name":"Donovan Lee","registered_at":"2026-06-21T00:32:35Z","symbol":"NIM1763634","token_address":"0x655c064803fef5c8f14d99729cb8791b1abdbad1","type":"artist","uuid":"cea67a7c-0260-4738-8d13-1b070b77a568"}
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 0xc498f482cfe8df7ebeafb225e6fb185d4f5dca26528b77ba193bee0c36105ca1. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cea67a7c-0260-4738-8d13-1b070b77a568.json and https://artists.proofprofile.net/proofs/artist/cea67a7c-0260-4738-8d13-1b070b77a568.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xc498f482cfe8df7ebeafb225e6fb185d4f5dca26528b77ba193bee0c36105ca1","name":"Donovan Lee","registered_at":"2026-06-21T00:32:35Z","symbol":"NIM1763634","token_address":"0x655c064803fef5c8f14d99729cb8791b1abdbad1","type":"artist","uuid":"cea67a7c-0260-4738-8d13-1b070b77a568"}
album: Taylors Bayou
  type: MusicAlbum
  date published: 2014-03-17
album: 10 Minutes from Little Rock
  type: MusicAlbum
  date published: 2015-04-07
album: Know You'll Never Change
  type: MusicAlbum
  date published: 2015-08-11
album: Darker Side of Me
  type: MusicAlbum
  date published: 2016-04-18
album: Donovan Lee
  type: MusicAlbum
  date published: 2021-07-27
track: Sheep
  type: MusicRecording
  duration: PT2M10S
  duration ms: 130482
  explicit: false
  by artist: Replacer
  by artist: Donovan Lee
  in album: Pretentious Pain
    type: MusicAlbum
    date published: 2019-05-25
  genre: uk-beatdown
  isrc code: GBMA21975689
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-06T08:57:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3ea9f0073f18e5569a9dbb1ed52134bb2ce1ae89720b1dddc57ae2cfaa20a3df
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957819
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957819
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMA21975689
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-13T07:53:33Z
  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 0x3ea9f0073f18e5569a9dbb1ed52134bb2ce1ae89720b1dddc57ae2cfaa20a3df. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/GBMA21975689.
    date published: 2026-07-13T07:53:33Z
  audio: Sheep
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 100.927
    additional property: Musical Key
      type: PropertyValue
      value: 1
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.238
    additional property: Energy
      type: PropertyValue
      value: 0.899
    additional property: Speechiness
      type: PropertyValue
      value: 0.058
    additional property: Acousticness
      type: PropertyValue
      value: 0
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.85
    additional property: Liveness
      type: PropertyValue
      value: 0.321
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.319
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.934
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Major