Flower Head
type: MusicGroup
genre: math rock
genre: midwest emo
popularity: 12
followers: 2241
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x52199f45126c17bfdebc651ef7e6938a92ec06a5a8d77eb51e6eb78f82434133
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953778
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953778
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d2725ded-2e25-4b72-9485-242b658dcc2d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d2725ded-2e25-4b72-9485-242b658dcc2d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d2725ded-2e25-4b72-9485-242b658dcc2d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T11:57:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x52199f45126c17bfdebc651ef7e6938a92ec06a5a8d77eb51e6eb78f82434133","name":"Flower Head","registered_at":"2026-06-15T02:39:32Z","symbol":"NIM0656104","token_address":"0x77adcd35428f7ee4193a0402acac0ee41f3201bd","type":"artist","uuid":"d2725ded-2e25-4b72-9485-242b658dcc2d"}
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 0x52199f45126c17bfdebc651ef7e6938a92ec06a5a8d77eb51e6eb78f82434133. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d2725ded-2e25-4b72-9485-242b658dcc2d.json and https://artists.proofprofile.net/proofs/artist/d2725ded-2e25-4b72-9485-242b658dcc2d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:57:35Z
  text: {"copyright_id":"0x52199f45126c17bfdebc651ef7e6938a92ec06a5a8d77eb51e6eb78f82434133","name":"Flower Head","registered_at":"2026-06-15T02:39:32Z","symbol":"NIM0656104","token_address":"0x77adcd35428f7ee4193a0402acac0ee41f3201bd","type":"artist","uuid":"d2725ded-2e25-4b72-9485-242b658dcc2d"}
album: Bik's Basement
  type: MusicAlbum
  date published: 2023-02-24
  track: Bik's Basement
    type: MusicRecording
    duration: PT2M23S
    duration ms: 143036
    explicit: false
    by artist: Flower Head
    in album: Bik's Basement
      type: MusicAlbum
      date published: 2023-02-24
    genre: math rock
    genre: midwest emo
    isrc code: QZFZ42358304
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T18:15:13+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa3176802aebf357b00b65c1d36c33d57b8a483c0c124acf2a6e3dca4f74d3ab8
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958924
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958924
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42358304
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T21:08:10Z
    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 0xa3176802aebf357b00b65c1d36c33d57b8a483c0c124acf2a6e3dca4f74d3ab8. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:08:10Z), 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/QZFZ42358304.
      date published: 2026-07-20T21:08:10Z
    audio: Bik's Basement
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 97.003
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.539
      additional property: Energy
        type: PropertyValue
        value: 0.324
      additional property: Speechiness
        type: PropertyValue
        value: 0.029
      additional property: Acousticness
        type: PropertyValue
        value: 0.088
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.026
      additional property: Liveness
        type: PropertyValue
        value: 0.106
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.301
      additional property: Loudness (dB)
        type: PropertyValue
        value: -15.726
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Lucky Cig (what a drag)
  type: MusicAlbum
  date published: 2023-06-16
album: Flower Shop Side A
  type: MusicAlbum
  date published: 2023-10-12
album: An Unintentional Love Song About The Girl I Met Last Autumn In The Airport During My Layover In Seattle
  type: MusicAlbum
  date published: 2024-05-24
  track: An Unintentional Love Song About The Girl I Met Last Autumn In The Airport During My Layover In Seattle
    type: MusicRecording
    duration: PT2M56S
    duration ms: 176135
    explicit: true
    by artist: Flower Head
    in album: An Unintentional Love Song About The Girl I Met Last Autumn In The Airport During My Layover In Seattle
      type: MusicAlbum
      date published: 2024-05-24
    genre: math rock
    genre: midwest emo
    isrc code: QZMEM2435963
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T01:33:15+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xce787b06473e83f8618ae4a1694b5a2f5bbeef89530cf04b693bdceb0ac115f7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958228
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958228
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEM2435963
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T02:46:47Z
    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 0xce787b06473e83f8618ae4a1694b5a2f5bbeef89530cf04b693bdceb0ac115f7. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T02:46:47Z), 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/QZMEM2435963.
      date published: 2026-07-16T02:46:47Z
    audio: An Unintentional Love Song About The Girl I Met Last Autumn In The Airport During My Layover In Seattle
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 137.129
      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: 0.284
      additional property: Energy
        type: PropertyValue
        value: 0.59
      additional property: Speechiness
        type: PropertyValue
        value: 0.038
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name

Acousticness
type: PropertyValue
value: 0.002

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.368

Valence (Positivity)
type: PropertyValue
value: 0.221

Loudness (dB)
type: PropertyValue
value: -9.931

Key Name
type: PropertyValue
value: C

Mode Name
type: PropertyValue
value: Major