Acres Of Lions
type: MusicGroup
description: Acres of Lions is a four-piece Canadian Alternative rock band from Victoria, British Columbia, made up of Jeffrey Kalesnikoff (guitar and vocals), Tyson Yerex (guitar, keyboards, vocals), Dan Ball (ba
popularity: 11
followers: 696
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
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additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 953626
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953626
additional property: OTSProofURL
  type: PropertyValue
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2e8665d1-d751-4f48-a6f8-1adde1d28e24
additional property: OTSTimestamp
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  value: 2026-06-14T11:41:45Z
additional property: OTSCanonicalRecord
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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 0x7f7e13f9d3cd0e0ce77994bbcacf9cbd9dd7cab55944116951f87d9266888122. Chain 2 (Bitcoin): anchored in block 953627 (2026-06-14T11:43:04Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2e8665d1-d751-4f48-a6f8-1adde1d28e24.json and https://artists.proofprofile.net/proofs/artist/2e8665d1-d751-4f48-a6f8-1adde1d28e24.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T11:43:04Z
  text: {"copyright_id":"0x7f7e13f9d3cd0e0ce77994bbcacf9cbd9dd7cab55944116951f87d9266888122","name":"Acres Of Lions","registered_at":"2026-06-14T09:23:33Z","symbol":"NIM0408911","token_address":"0x648abde989745de2bd61bbb497a5816c830862e5","type":"artist","uuid":"2e8665d1-d751-4f48-a6f8-1adde1d28e24"}
album: Working
  type: MusicAlbum
  date published: 2009
album: Working
  type: MusicAlbum
  date published: 2009-02-09
album: Working
  type: MusicAlbum
  date published: 2009-02-10
album: Reaction
  type: MusicAlbum
  date published: 2011-08-09
album: Collections
  type: MusicAlbum
  date published: 2011-09-13
album: Collections
  type: MusicAlbum
  date published: 2011-09-13
  track: Reaction
    type: MusicRecording
    duration: PT2M55S
    duration ms: 175013
    explicit: false
    by artist: Acres Of Lions
    in album: Collections
      type: MusicAlbum
      date published: 2011-09-13
    isrc code: CACB11100030
    additional property: CopyrightID
    additional property: CopyrightStatus
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CACB11100030
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:01:46Z
    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 0x3d5c5e72d2ad502a7c1faf49cf41ae2d88e1c78dde062e463bf83bc6da43101c. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/CACB11100030.
      date published: 2026-07-05T10:01:46Z
    audio: Reaction
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 185.173
      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
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      additional property: Energy
        type: PropertyValue
        value: 0.852
      additional property: Speechiness
        type: PropertyValue
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      additional property: Acousticness
        type: PropertyValue
        value: 0.001
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.062
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.714
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.503
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Collections
  type: MusicAlbum
  date published: 2011-09-13
album: Collections
  type: MusicAlbum
  date published: 2012-11-26
album: Bright Lights
  type: MusicAlbum
  date published: 2013-02-12
album: Bright Lights
  type: MusicAlbum
  date published: 2013-02-12
album: Home(s)
  type: MusicAlbum
  date published: 2013-04-02
album: Home(s)
  type: MusicAlbum
  date published: 2013-04-02
album: Home(S)
  type: MusicAlbum
  date published: 2013-09-24