Edward Karl Hanson
type: MusicGroup
popularity: 10
followers: 329
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x05d014ee90943fd81a458b72032127854f980745ac0d9a1975b51106d0fb33ea
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954638
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954638
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d4626d2b-642c-4de4-80ef-7bf660340954.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d4626d2b-642c-4de4-80ef-7bf660340954.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d4626d2b-642c-4de4-80ef-7bf660340954
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T03:45:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x05d014ee90943fd81a458b72032127854f980745ac0d9a1975b51106d0fb33ea","name":"Edward Karl Hanson","registered_at":"2026-06-21T02:26:47Z","symbol":"NIM1787741","token_address":"0xaf494d5733df18cf8df3fba9c961fbbe40fe03c0","type":"artist","uuid":"d4626d2b-642c-4de4-80ef-7bf660340954"}
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 0x05d014ee90943fd81a458b72032127854f980745ac0d9a1975b51106d0fb33ea. Chain 2 (Bitcoin): anchored in block 954638 (2026-06-21T03:45:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d4626d2b-642c-4de4-80ef-7bf660340954.json and https://artists.proofprofile.net/proofs/artist/d4626d2b-642c-4de4-80ef-7bf660340954.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T03:45:44Z
  text: {"copyright_id":"0x05d014ee90943fd81a458b72032127854f980745ac0d9a1975b51106d0fb33ea","name":"Edward Karl Hanson","registered_at":"2026-06-21T02:26:47Z","symbol":"NIM1787741","token_address":"0xaf494d5733df18cf8df3fba9c961fbbe40fe03c0","type":"artist","uuid":"d4626d2b-642c-4de4-80ef-7bf660340954"}
album: Pulled from the Precipice
  type: MusicAlbum
  date published: 2010-08-13
album: Beneath the Canopy
  type: MusicAlbum
  date published: 2010-12-17
album: Manhattan Vantage
  type: MusicAlbum
  date published: 2011-02-18
album: Manhattan Vantage
  type: MusicAlbum
  date published: 2011-02-18
album: On 47th Street
  type: MusicAlbum
  date published: 2011-06-10
album: Carbon Cloaks
  type: MusicAlbum
  date published: 2011-10-14
album: Ever to Return
  type: MusicAlbum
  date published: 2012-05-25
album: Ever to Return
  type: MusicAlbum
  date published: 2012-05-25
album: Convulsed
  type: MusicAlbum
  date published: 2012-10-12
album: The Abiding Angle
  type: MusicAlbum
  date published: 2013-03-22
  track: Credo
    type: MusicRecording
    duration: PT1M36S
    duration ms: 96844
    explicit: false
    by artist: Edward Karl Hanson
    in album: The Abiding Angle
      type: MusicAlbum
      date published: 2013-03-22
    isrc code: SE5Q51814554
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T00:11:02+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf0e33383e9882776dea9c6db07a0324dcba4d20902eaae3aa9a714f2b9374c05
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956634
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956634
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5Q51814554
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    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 0xf0e33383e9882776dea9c6db07a0324dcba4d20902eaae3aa9a714f2b9374c05. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/SE5Q51814554.
      date published: 2026-07-04T10:04:33Z
    audio: Credo
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 81.554
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.09
      additional property: Energy
        type: PropertyValue
        value: 0.159
      additional property: Speechiness
        type: PropertyValue
        value: 0.038
      additional property: Acousticness
        type: PropertyValue
        value: 0.996
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.971
      additional property: Liveness
        type: PropertyValue
        value: 0.131
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.033
      additional property: Loudness (dB)
        type: PropertyValue
        value: -16.856
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Wayfaring Ways
  type: MusicAlbum
  date published: 2013-10-18
  track: Slip Bobber
    type: MusicRecording
    duration: PT1M51S
    duration ms: 111243
    explicit: false
    by artist: Edward Karl Hanson
    in album: Wayfaring Ways
      type: MusicAlbum
      date published: 2013-10-18
    isrc code: SE5Q51808676
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T00:20:43+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe01e0818798307f67aff0da1f6b1dfb00619faa36eb0e7e911f07ccbd4f70d44
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959084
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959084
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5Q51808676
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T00:50:00Z
    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 0xe01e0818798307f67aff0da1f6b1dfb00619faa36eb0e7e911f07ccbd4f70d44. Chain 2 (Bitcoin): anchored in block 959084 (2026-07-22T00:50:00Z), 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/SE5Q51808676.
      date published: 2026-07-22T00:50:00Z
    audio: Slip Bobber
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 93.877
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Blighted Expanse

Mode (Major/Minor)
type: PropertyValue
value: 0

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.337

Energy
type: PropertyValue
value: 0.687

Speechiness
type: PropertyValue
value: 0.042

Acousticness
type: PropertyValue
value: 0.01

Instrumentalness
type: PropertyValue
value: 0.787

Liveness
type: PropertyValue
value: 0.126

Valence (Positivity)
type: PropertyValue
value: 0.038

Loudness (dB)
type: PropertyValue
value: -8.87

Key Name
type: PropertyValue
value: B

Mode Name
type: PropertyValue
value: Minor

Blighted Expanse
type: MusicAlbum
date published: 2014-02-07