Blood of Lions
type: MusicGroup
popularity: 7
followers: 68
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2607ff71d0e738a19c7322ccade903b7b1a7464f8e34a371f04436268b2fb633
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/67f2b9a1-a237-4625-8ec1-b54617e43c89.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/67f2b9a1-a237-4625-8ec1-b54617e43c89.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/67f2b9a1-a237-4625-8ec1-b54617e43c89
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2607ff71d0e738a19c7322ccade903b7b1a7464f8e34a371f04436268b2fb633","name":"Blood of Lions","registered_at":"2026-06-17T01:48:39Z","symbol":"NIM1242979","token_address":"0xaf178598efbca6e97886a2774adfd0e3d02b9024","type":"artist","uuid":"67f2b9a1-a237-4625-8ec1-b54617e43c89"}
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 0x2607ff71d0e738a19c7322ccade903b7b1a7464f8e34a371f04436268b2fb633. 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/67f2b9a1-a237-4625-8ec1-b54617e43c89.json and https://artists.proofprofile.net/proofs/artist/67f2b9a1-a237-4625-8ec1-b54617e43c89.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x2607ff71d0e738a19c7322ccade903b7b1a7464f8e34a371f04436268b2fb633","name":"Blood of Lions","registered_at":"2026-06-17T01:48:39Z","symbol":"NIM1242979","token_address":"0xaf178598efbca6e97886a2774adfd0e3d02b9024","type":"artist","uuid":"67f2b9a1-a237-4625-8ec1-b54617e43c89"}
album: Built For The Moment
  type: MusicAlbum
  date published: 2025-03-26
album: Empires (Beauty in the Ashes)
  type: MusicAlbum
  date published: 2025-05-07
album: Empires (Beauty in the Ashes)
  type: MusicAlbum
  date published: 2025-05-07
album: New Devils
  type: MusicAlbum
  date published: 2025-10-15
  track: New Devils
    type: MusicRecording
    duration: PT4M16S
    duration ms: 256965
    explicit: false
    by artist: Blood of Lions
    in album: New Devils
      type: MusicAlbum
      date published: 2025-10-15
    isrc code: QZZ8A2560494
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-13T00:55:03+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe60f8b31813bb8b3ea166b1f4345c15aebaa36477c7dabd547ab1d060dceade7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957785
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957785
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8A2560494
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-13T01:55:31Z
    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 0xe60f8b31813bb8b3ea166b1f4345c15aebaa36477c7dabd547ab1d060dceade7. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), 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/QZZ8A2560494.
      date published: 2026-07-13T01:55:31Z
    audio: New Devils
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 144.937
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.442
      additional property: Energy
        type: PropertyValue
        value: 0.952
      additional property: Speechiness
        type: PropertyValue
        value: 0.116
      additional property: Acousticness
        type: PropertyValue
        value: 0.01
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.356
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.346
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.484
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Minor