Keagan Hoffman
type: MusicGroup
popularity: 4
followers: 396
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x8c9e1eae16ba17a889d6a24738e6ce800076d99ef333908648d9df84bdfbad88
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954615
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c4c4f7c6-650d-4ee4-8984-a66eed185bbd.ots
additional property: OTSRecordURL
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  value: https://artists.proofprofile.net/proofs/artist/c4c4f7c6-650d-4ee4-8984-a66eed185bbd.json
additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c9e1eae16ba17a889d6a24738e6ce800076d99ef333908648d9df84bdfbad88. Chain 2 (Bitcoin): anchored in block 954615 (2026-06-20T22:44:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c4c4f7c6-650d-4ee4-8984-a66eed185bbd.json and https://artists.proofprofile.net/proofs/artist/c4c4f7c6-650d-4ee4-8984-a66eed185bbd.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-20T22:44:50Z
  text: {"copyright_id":"0x8c9e1eae16ba17a889d6a24738e6ce800076d99ef333908648d9df84bdfbad88","name":"Keagan Hoffman","registered_at":"2026-06-20T20:42:32Z","symbol":"NIM1709995","token_address":"0x07d7e6260298ffda5ffdb01c3f8615f14091ebf3","type":"artist","uuid":"c4c4f7c6-650d-4ee4-8984-a66eed185bbd"}
album: Stabbed My Back
  type: MusicAlbum
  date published: 2018-08-24
album: Of Us Two
  type: MusicAlbum
  date published: 2020-06-17
album: Crushed
  type: MusicAlbum
  date published: 2020-10-23
album: End It All
  type: MusicAlbum
  date published: 2020-10-25
album: Chains on My Feet
  type: MusicAlbum
  date published: 2020-10-26
album: See Me Down
  type: MusicAlbum
  date published: 2020-10-30
album: Stabbed My Back
  type: MusicAlbum
  date published: 2020-10-30
album: Hot Mess
  type: MusicAlbum
  date published: 2020-10-30
album: On Me
  type: MusicAlbum
  date published: 2020-10-31
album: Dreaming
  type: MusicAlbum
  date published: 2020-10-31
album: Last Nerve
  type: MusicAlbum
  date published: 2020-11-04
album: Will You Still LOVE Me?
  type: MusicAlbum
  date published: 2021-02-02
album: Let My Body Rest
  type: MusicAlbum
  date published: 2021-02-17
album: Fell in Love W U
  type: MusicAlbum
  date published: 2021-02-24
album: Let My Body Rest
  type: MusicAlbum
  date published: 2021-03-05
album: Stabbed My Back
  type: MusicAlbum
  date published: 2021-03-12
album: Scars
  type: MusicAlbum
  date published: 2022-01-02
album: Bad Dreams
  type: MusicAlbum
  date published: 2022-04-08
album: Crossed Me
  type: MusicAlbum
  date published: 2022-04-15
album: Recipe
  type: MusicAlbum
  date published: 2022-06-17
album: Recipe
  type: MusicAlbum
  date published: 2022-06-17
album: Cold Body
  type: MusicAlbum
  date published: 2022-08-09
album: 2 Pills
  type: MusicAlbum
  date published: 2022-12-31
album: Heaven To Dirt
  type: MusicAlbum
  date published: 2023-01-10
album: Heaven to Dirt
  type: MusicAlbum
  date published: 2023-04-26
album: Burn the World
  type: MusicAlbum
  date published: 2023-05-01
album: Just Me / Bands
  type: MusicAlbum
  date published: 2023-05-05
album: Germaphobe
  type: MusicAlbum
  date published: 2023-05-12
album: Test Me
  type: MusicAlbum
  date published: 2023-05-15
album: Picky Me
  type: MusicAlbum
  date published: 2023-05-28
album: Sleep Forever
  type: MusicAlbum
  date published: 2023-06-09
album: One Last Time
  type: MusicAlbum
  date published: 2023-06-12
album: Under the Moon
  type: MusicAlbum
  date published: 2023-06-23
album: Crucifix
  type: MusicAlbum
  date published: 2023-07-15
album: DIABLO / AK47
  type: MusicAlbum
  date published: 2024-10-15
album: Pale Horse
  type: MusicAlbum
  date published: 2024-11-05
album: Groupie
  type: MusicAlbum
  date published: 2024-12-01
album: Sadist & Masochist
  type: MusicAlbum
  date published: 2024-12-24
album: Divine Cruelty
  type: MusicAlbum
  date published: 2025-01-05
album: 1999 + ????
  type: MusicAlbum
  date published: 2025-02-01
album: Sweet Angels
  type: MusicAlbum
  date published: 2025-03-31
  track: Seraph
    type: MusicRecording
    duration: PT3M25S
    duration ms: 205727
    explicit: true
    by artist: Keagan Hoffman
    in album: Sweet Angels
      type: MusicAlbum
      date published: 2025-03-31
    isrc code: QZHNC2580734
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    additional property: CopyrightStatus
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    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959023
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNC2580734
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T15:22:58Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e2f220c359555eb60d20dbc052b80da8938434d634ff8dd7444fb13600f402b. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNC2580734 — a six-check JSON result.
      date published: 2026-07-21T15:22:58Z
    audio: Seraph
album: Sins & Redemptions
album: Walking on Razors
album: Junkie / Self Sabotage
album: Grieving
album: The Cruel Angel

Seraph
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additional property: Tempo (BPM)
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  value: 139.949
additional property: Musical Key
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additional property: Mode (Major/Minor)
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additional property: Time Signature
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additional property: Danceability
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additional property: Energy
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additional property: Speechiness
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additional property: Acousticness
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additional property: Instrumentalness
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additional property: Liveness
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additional property: Valence (Positivity)
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additional property: Loudness (dB)
  type: PropertyValue
  value: -6.045
additional property: Key Name
  type: PropertyValue
  value: C#
additional property: Mode Name
  type: PropertyValue
  value: Major

Sins & Redemptions
type: MusicAlbum
date published: 2025-04-16

Walking on Razors
type: MusicAlbum
date published: 2025-07-04

Junkie / Self Sabotage
type: MusicAlbum
date published: 2025-07-12
track: Self Sabotage
  type: MusicRecording
  duration: PT2M12S
  duration ms: 132746
  explicit: true
  by artist: Keagan Hoffman
  in album: Junkie / Self Sabotage
    type: MusicAlbum
    date published: 2025-07-12
  isrc code: QZTBC2568348
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T08:55:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd33c67917fa8207935f2dd83b996347169f80f2a6552d682b393c1b1dfe4a84e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
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    value: 956772
  additional property: OTSBitcoinBlockVerifyURL
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    value: https://blockstream.info/api/block-height/956772
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBC2568348
  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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd33c67917fa8207935f2dd83b996347169f80f2a6552d682b393c1b1dfe4a84e. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBC2568348 — a six-check JSON result.
    date published: 2026-07-05T10:01:46Z
  audio: Self Sabotage
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 132.012
    additional property: Musical Key
      type: PropertyValue
      value: 11
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.717
    additional property: Energy
      type: PropertyValue
      value: 0.512
    additional property: Speechiness
      type: PropertyValue
      value: 0.1
    additional property: Acousticness
      type: PropertyValue
      value: 0.078
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
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    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.194
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.182
    additional property: Key Name
      type: PropertyValue
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    additional property: Mode Name
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Grieving
type: MusicAlbum
date published: 2025-07-25

The Cruel Angel
type: MusicAlbum
date published: 2025-08-01