Crow's Feet
type: MusicGroup
popularity: 3
followers: 682
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x54e62a7e1df1a3403c0cd120cf827f30561548a38e3dda245909aae760677dd4
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/e0f3eb82-008d-4b94-91d1-144529313cd6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e0f3eb82-008d-4b94-91d1-144529313cd6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e0f3eb82-008d-4b94-91d1-144529313cd6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x54e62a7e1df1a3403c0cd120cf827f30561548a38e3dda245909aae760677dd4","name":"Crow's Feet","registered_at":"2026-06-21T06:45:46Z","symbol":"NIM1852460","token_address":"0x5e2861ccd3c17ba4ab8c27258a1271fa5bb9fd80","type":"artist","uuid":"e0f3eb82-008d-4b94-91d1-144529313cd6"}
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 0x54e62a7e1df1a3403c0cd120cf827f30561548a38e3dda245909aae760677dd4. 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/e0f3eb82-008d-4b94-91d1-144529313cd6.json and https://artists.proofprofile.net/proofs/artist/e0f3eb82-008d-4b94-91d1-144529313cd6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x54e62a7e1df1a3403c0cd120cf827f30561548a38e3dda245909aae760677dd4","name":"Crow's Feet","registered_at":"2026-06-21T06:45:46Z","symbol":"NIM1852460","token_address":"0x5e2861ccd3c17ba4ab8c27258a1271fa5bb9fd80","type":"artist","uuid":"e0f3eb82-008d-4b94-91d1-144529313cd6"}
album: Alarm Clock Bones (feat. Calum Stewart)
  type: MusicAlbum
  date published: 2015-12-04
album: Surge / Swell
  type: MusicAlbum
  date published: 2016-03-15
album: Hornets Nest (feat. Friends in America)
  type: MusicAlbum
  date published: 2016-06-14
album: Hornets Nest
  type: MusicAlbum
  date published: 2016-08-24
album: Hesitator
  type: MusicAlbum
  date published: 2016-11-28
album: Balloon
  type: MusicAlbum
  date published: 2017-02-06
album: Familial
  type: MusicAlbum
  date published: 2017-07-28
album: We're All Here
  type: MusicAlbum
  date published: 2017-09-08
album: Organs Made from Copper
  type: MusicAlbum
  date published: 2017-12-11
  track: Organs Made from Copper
    type: MusicRecording
    duration: PT3M30S
    duration ms: 210535
    explicit: false
    by artist: Crow's Feet
    in album: Organs Made from Copper
      type: MusicAlbum
      date published: 2017-12-11
    isrc code: TCADK1706774
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T04:46:35+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x853d60c8599565d11e47cf7814addb81e40963b482d4034afce1d02a69261bf6
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958969
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958969
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADK1706774
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T04:58:13Z
    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 0x853d60c8599565d11e47cf7814addb81e40963b482d4034afce1d02a69261bf6. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), 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/TCADK1706774.
      date published: 2026-07-21T04:58:13Z
    audio: Organs Made from Copper
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 111.719
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.411
      additional property: Energy
        type: PropertyValue
        value: 0.131
      additional property: Speechiness
        type: PropertyValue
        value: 0.037
      additional property: Acousticness
        type: PropertyValue
        value: 0.94
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.059
      additional property: Liveness
        type: PropertyValue
        value: 0.104
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.065
      additional property: Loudness (dB)
        type: PropertyValue
        value: -20.126
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Hesitator
  type: MusicAlbum
  date published: 2018-01-11
album: Towns
  type: MusicAlbum
  date published: 2018-04-13