Buchanan
type: MusicGroup
popularity: 6
followers: 1872
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdc5fdd6c3f9cf671be1e384af080e741e1c1822a9750a237d7e416c4fb4dea3f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e10da06d-b315-446a-81c9-c8a3f5fbfdec.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e10da06d-b315-446a-81c9-c8a3f5fbfdec.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e10da06d-b315-446a-81c9-c8a3f5fbfdec
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc5fdd6c3f9cf671be1e384af080e741e1c1822a9750a237d7e416c4fb4dea3f. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e10da06d-b315-446a-81c9-c8a3f5fbfdec.json and https://artists.proofprofile.net/proofs/artist/e10da06d-b315-446a-81c9-c8a3f5fbfdec.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
album: No Photo - EP
  type: MusicAlbum
  date published: 2011-04-29
album: No Photo
  type: MusicAlbum
  date published: 2011-04-29
album: No Photo - EP
  type: MusicAlbum
  date published: 2011-04-29
album: No Photo - EP
  type: MusicAlbum
  date published: 2011-04-29
album: Run Faster
  type: MusicAlbum
  date published: 2012-03-26
album: Run Faster
  type: MusicAlbum
  date published: 2012-03-26
album: When the Sun Comes Round Again
  type: MusicAlbum
  date published: 2012-10-26
album: When the Sun Comes Round Again
  type: MusicAlbum
  date published: 2012-10-26
album: Human Spring
  type: MusicAlbum
  date published: 2013-04-22
album: Human Spring
  type: MusicAlbum
  date published: 2013-04-22
album: Human Spring
  type: MusicAlbum
  date published: 2013-04-22
album: Human Spring
  type: MusicAlbum
  date published: 2013-05-10
album: Human Spring
  type: MusicAlbum
  date published: 2013-05-10
album: Human Spring
  type: MusicAlbum
  date published: 2013-05-10
album: Human Spring
  type: MusicAlbum
  date published: 2013-05-10
album: Par Avion
  type: MusicAlbum
  date published: 2013-07-22
album: Human Spring
  type: MusicAlbum
  date published: 2014-07-09
album: Coming Down
  type: MusicAlbum
  date published: 2014-07-21
album: Coming Down
  type: MusicAlbum
  date published: 2014-07-21
album: Coming Down (Acoustic)
  type: MusicAlbum
  date published: 2015-07-24
album: Living a Lie
  type: MusicAlbum
  date published: 2015-11-13
album: Pressure in an Empty Space
  type: MusicAlbum
  date published: 2016-02-22
album: Learn to Love Again
  type: MusicAlbum
  date published: 2016-04-12
album: Pressure in an Empty Space
  type: MusicAlbum
  date published: 2016-04-29
album: Pressure in an Empty Space
  type: MusicAlbum
  date published: 2016-04-29
album: The Beep Test
  type: MusicAlbum
  date published: 2016-11-25
album: The Beep Test
  type: MusicAlbum
  date published: 2016-11-25
album: Breathe
  type: MusicAlbum
  date published: 2018-11-23
album: Breathe
  type: MusicAlbum
  date published: 2018-11-23
album: The Crayon Collection
  type: MusicAlbum
  date published: 2019-01-25
album: The Crayon Collection
  type: MusicAlbum
  date published: 2019-01-25
album: Thinkin Bout You (triple j Like A Version)
  type: MusicAlbum
  date published: 2023-06-02
  track: Thinkin Bout You - triple j Like A Version
    type: MusicRecording
    duration: PT3M0S
    duration ms: 180417
    explicit: false
    by artist: Buchanan
    in album: Thinkin Bout You (triple j Like A Version)
      type: MusicAlbum
      date published: 2023-06-02
    isrc code: AUAB02300592
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T06:20:39+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xfecb123055de0a95e4f17845e78e952b9996eca3d6a7a1b37cfc4eacfe2c6f70
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958377
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958377
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUAB02300592
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T06:48:00Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfecb123055de0a95e4f17845e78e952b9996eca3d6a7a1b37cfc4eacfe2c6f70. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/AUAB02300592.
      date published: 2026-07-17T06:48:00Z
    audio: Thinkin Bout You - triple j Like A Version
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 131.048
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.56
      additional property: Energy
        type: PropertyValue
        value: 0.607
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.037
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.077
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name

Valence (Positivity)
type: PropertyValue
value: 0.671

Loudness (dB)
type: PropertyValue
value: -12.141

Key Name
type: PropertyValue
value: Bb

Mode Name
type: PropertyValue
value: Major