Jack Blocker
type: MusicGroup
description: Jack Forest Blocker (born June 8, 1998) is an American alternative pop/rock singer-songwriter and musician known for being a season 22 American Idol finalist from Dallas County, Texas. He was the firs
popularity: 28
followers: 30749
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb89c3320b59afd6f2e1b3f2ef70b85094c49bab8fcee83994ae7d461bac53812
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a477f20f-7678-42b1-aff5-0c3c5928084e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a477f20f-7678-42b1-aff5-0c3c5928084e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a477f20f-7678-42b1-aff5-0c3c5928084e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
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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 0xb89c3320b59afd6f2e1b3f2ef70b85094c49bab8fcee83994ae7d461bac53812. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a477f20f-7678-42b1-aff5-0c3c5928084e.json and https://artists.proofprofile.net/proofs/artist/a477f20f-7678-42b1-aff5-0c3c5928084e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0xb89c3320b59afd6f2e1b3f2ef70b85094c49bab8fcee83994ae7d461bac53812","name":"Jack Blocker","registered_at":"2026-06-12T06:19:20Z","symbol":"NIM0212320","token_address":"0xb2daee9e75150eab0d753ba1f7b50366c2384f4f","type":"artist","uuid":"a477f20f-7678-42b1-aff5-0c3c5928084e"}
album: Big Jefe & Ol' Bobby
  type: MusicAlbum
  date published: 2023-08-24
album: I Was Wrong & Smithsonian Mt.
  type: MusicAlbum
  date published: 2023-10-13
album: Swear To God & Hymn
  type: MusicAlbum
  date published: 2023-12-01
album: Your Cheatin' Heart
  type: MusicAlbum
  date published: 2024-03-29
album: Elbow Grease
  type: MusicAlbum
  date published: 2024-04-01
  track: Take You Away
    type: MusicRecording
    duration: PT2M44S
    duration ms: 164000
    explicit: false
    by artist: Jack Blocker
    in album: Elbow Grease
      type: MusicAlbum
      date published: 2024-04-01
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    additional property: CopyrightID
    additional property: CopyrightStatus
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      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
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    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958074
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN82405181
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-14T22:45:25Z
    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 0x4da789cb15c4b14fd5a9f9b2325cca9e2a4fee1b1d555d301d639e7dbb2df0bf. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/QZHN82405181.
      date published: 2026-07-14T22:45:25Z
    audio: Take You Away
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 136.622
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.455
      additional property: Energy
        type: PropertyValue
        value: 0.245
      additional property: Speechiness
        type: PropertyValue
        value: 0.036
      additional property: Acousticness
        type: PropertyValue
        value: 0.846
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.094
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.307
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.763
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: All of Yours (To Give All of Mine)
  type: MusicAlbum
  date published: 2024-05-17
album: All of Yours (To Give All of Mine)
  type: MusicAlbum
  date published: 2024-05-22
album: Azalea
  type: MusicAlbum
  date published: 2025-05-30
album: Lonestar
  type: MusicAlbum
  date published: 2025-06-27
album: Worth His Salt
  type: MusicAlbum
  date published: 2025-08-08
album: The Land On Most High
  type: MusicAlbum
  date published: 2025-09-12