Star Spangled Tiger
type: MusicGroup
genre: power pop
popularity: 13
followers: 79
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6c2493be205b398415138666fdb9924393e2393959de0f761bd5560026559c21
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953783
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953783
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d5f886a9-33ed-415a-b8e2-0817e0d1e641.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d5f886a9-33ed-415a-b8e2-0817e0d1e641.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d5f886a9-33ed-415a-b8e2-0817e0d1e641
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T12:24:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6c2493be205b398415138666fdb9924393e2393959de0f761bd5560026559c21","name":"Star Spangled Tiger","registered_at":"2026-06-15T03:00:43Z","symbol":"NIM0661169","token_address":"0x2c7274c48ef4d965d097648bc189dcff0047da8c","type":"artist","uuid":"d5f886a9-33ed-415a-b8e2-0817e0d1e641"}
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 0x6c2493be205b398415138666fdb9924393e2393959de0f761bd5560026559c21. Chain 2 (Bitcoin): anchored in block 953786 (2026-06-15T12:56:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d5f886a9-33ed-415a-b8e2-0817e0d1e641.json and https://artists.proofprofile.net/proofs/artist/d5f886a9-33ed-415a-b8e2-0817e0d1e641.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T12:56:12Z
  text: {"copyright_id":"0x6c2493be205b398415138666fdb9924393e2393959de0f761bd5560026559c21","name":"Star Spangled Tiger","registered_at":"2026-06-15T03:00:43Z","symbol":"NIM0661169","token_address":"0x2c7274c48ef4d965d097648bc189dcff0047da8c","type":"artist","uuid":"d5f886a9-33ed-415a-b8e2-0817e0d1e641"}
album: Hey Paul
  type: MusicAlbum
  date published: 2024-12-31
  track: Crosses on Calvary
    type: MusicRecording
    duration: PT3M43S
    duration ms: 223125
    explicit: false
    by artist: Star Spangled Tiger
    in album: Hey Paul
      type: MusicAlbum
      date published: 2024-12-31
    genre: power pop
    isrc code: QZZEC2451330
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-02T21:12:09+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x880f1b4988488fbe371a125d4fbfe5c5b53409f367f91ec8f8c9e138c5d96408
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956402
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956402
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZEC2451330
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T04:01:12Z
    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 0x880f1b4988488fbe371a125d4fbfe5c5b53409f367f91ec8f8c9e138c5d96408. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-17T04:01:12Z), 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/QZZEC2451330.
      date published: 2026-07-17T04:01:12Z
    audio: Crosses on Calvary
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 123.959
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.49
      additional property: Energy
        type: PropertyValue
        value: 0.844
      additional property: Speechiness
        type: PropertyValue
        value: 0.064
      additional property: Acousticness
        type: PropertyValue
        value: 0.016
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.121
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.452
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.257
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major