Spaceflower Hymns
type: MusicGroup
genre: drone
popularity: 3
followers: 8
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x10dfccf4b0136e9c7e43bff7f97c1144b5e85444c93d567a41f879f521aeae66
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/613b79ca-dff6-4db4-8f20-9dcf54fcfa2d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/613b79ca-dff6-4db4-8f20-9dcf54fcfa2d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/613b79ca-dff6-4db4-8f20-9dcf54fcfa2d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x10dfccf4b0136e9c7e43bff7f97c1144b5e85444c93d567a41f879f521aeae66","name":"Spaceflower Hymns","registered_at":"2026-06-16T23:33:56Z","symbol":"NIM1210833","token_address":"0x8448446040b84f315912606e4b49bd91d476dbaf","type":"artist","uuid":"613b79ca-dff6-4db4-8f20-9dcf54fcfa2d"}
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 0x10dfccf4b0136e9c7e43bff7f97c1144b5e85444c93d567a41f879f521aeae66. 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/613b79ca-dff6-4db4-8f20-9dcf54fcfa2d.json and https://artists.proofprofile.net/proofs/artist/613b79ca-dff6-4db4-8f20-9dcf54fcfa2d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x10dfccf4b0136e9c7e43bff7f97c1144b5e85444c93d567a41f879f521aeae66","name":"Spaceflower Hymns","registered_at":"2026-06-16T23:33:56Z","symbol":"NIM1210833","token_address":"0x8448446040b84f315912606e4b49bd91d476dbaf","type":"artist","uuid":"613b79ca-dff6-4db4-8f20-9dcf54fcfa2d"}
album: Spaceflower Hymns
  type: MusicAlbum
  date published: 2023-06-23
  track: Pavo
    type: MusicRecording
    duration: PT2M13S
    duration ms: 133181
    explicit: false
    by artist: Spaceflower Hymns
    in album: Spaceflower Hymns
      type: MusicAlbum
      date published: 2023-06-23
    genre: drone
    isrc code: SE5IB2325595
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T09:39:16+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x20115173ef8145007a216f723dbde118381e2cc6ef71b37c8250300b4a14f528
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958276
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958276
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5IB2325595
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T12:41:47Z
    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 0x20115173ef8145007a216f723dbde118381e2cc6ef71b37c8250300b4a14f528. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:41:47Z), 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/SE5IB2325595.
      date published: 2026-07-16T12:41:47Z
    audio: Pavo
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 139.659
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.147
      additional property: Energy
        type: PropertyValue
        value: 0.129
      additional property: Speechiness
        type: PropertyValue
        value: 0.048
      additional property: Acousticness
        type: PropertyValue
        value: 0.867
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.685
      additional property: Liveness
        type: PropertyValue
        value: 0.103
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.031
      additional property: Loudness (dB)
        type: PropertyValue
        value: -29.389
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Many Dreams
  type: MusicAlbum
  date published: 2023-08-14
album: Open Doors
  type: MusicAlbum
  date published: 2023-08-28
album: The Mystics of Grace
  type: MusicAlbum
  date published: 2025-07-03