Jeff Samuel
type: MusicGroup
genre: minimal techno
popularity: 16
followers: 1678
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x828f26ab4d798a309c171682178946441b2967bd9d83663f34d9e94194b53318
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953765
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953765
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bcbd6668-67b1-4c14-bbba-0a057e255ddf.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bcbd6668-67b1-4c14-bbba-0a057e255ddf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bcbd6668-67b1-4c14-bbba-0a057e255ddf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T08:55:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x828f26ab4d798a309c171682178946441b2967bd9d83663f34d9e94194b53318","name":"Jeff Samuel","registered_at":"2026-06-15T00:15:38Z","symbol":"NIM0621715","token_address":"0x1b309e1af7dd206e36a339dbedc9ae48980c34ca","type":"artist","uuid":"bcbd6668-67b1-4c14-bbba-0a057e255ddf"}
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 0x828f26ab4d798a309c171682178946441b2967bd9d83663f34d9e94194b53318. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bcbd6668-67b1-4c14-bbba-0a057e255ddf.json and https://artists.proofprofile.net/proofs/artist/bcbd6668-67b1-4c14-bbba-0a057e255ddf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T09:50:11Z
  text: {"copyright_id":"0x828f26ab4d798a309c171682178946441b2967bd9d83663f34d9e94194b53318","name":"Jeff Samuel","registered_at":"2026-06-15T00:15:38Z","symbol":"NIM0621715","token_address":"0x1b309e1af7dd206e36a339dbedc9ae48980c34ca","type":"artist","uuid":"bcbd6668-67b1-4c14-bbba-0a057e255ddf"}
album: Blap EP
  type: MusicAlbum
  date published: 2003-10-13
album: Blap
  type: MusicAlbum
  date published: 2003-10-17
album: Awt
  type: MusicAlbum
  date published: 2004-10-05
album: Awt
  type: MusicAlbum
  date published: 2004-10-05
album: Awt EP
  type: MusicAlbum
  date published: 2004-10-05
album: Endpoint
  type: MusicAlbum
  date published: 2006-06-30
album: Step
  type: MusicAlbum
  date published: 2006-11-10
album: Step
  type: MusicAlbum
  date published: 2006-11-13
album: I Think They Are Trying To Say Something
  type: MusicAlbum
  date published: 2006-12-18
album: I Think They Are Trying to Say Something
  type: MusicAlbum
  date published: 2006-12-18
album: Lost
  type: MusicAlbum
  date published: 2007-04-17
  track: Lost
    type: MusicRecording
    duration: PT5M4S
    duration ms: 304452
    explicit: false
    by artist: Jeff Samuel
    in album: Lost
      type: MusicAlbum
      date published: 2007-04-17
    genre: minimal techno
    isrc code: DEBW20700054
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T14:49:48+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc6352570a785fc1a6e303adcbcdfff83f28b7a73f9c4b48fa9e66e1c0ae4e28e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959023
    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/DEBW20700054
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6352570a785fc1a6e303adcbcdfff83f28b7a73f9c4b48fa9e66e1c0ae4e28e. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEBW20700054.
      date published: 2026-07-21T15:22:58Z
    audio: Lost
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 127.015
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.8
      additional property: Energy
        type: PropertyValue
        value: 0.79
      additional property: Speechiness
        type: PropertyValue
        value: 0.088
      additional property: Acousticness
        type: PropertyValue
        value: 0.203
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.946
      additional property: Liveness
        type: PropertyValue
        value: 0.106
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.92
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.452
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Lost
  type: MusicAlbum
  date published: 2007-04-30
album: Fire
  type: MusicAlbum
  date published: 2007-06-18
album: Fire
  type: MusicAlbum
  date published: 2007-06-18
album: Lack Of Wooda
  type: MusicAlbum
  date published: 2007-12-07
album: Chloe's Brain
  type: MusicAlbum
  date published: 2008-10-17
album: Chloe's Brain
  type: MusicAlbum
  date published: 2008-10-17
album: 2000 Flushes
  type: MusicAlbum
  date published: 2009-01-01
album: 2000 Flushes Strikes Back
  type: MusicAlbum
  date published: 2009-04-01
album: Circle
  type: MusicAlbum
  date published: 2009-05-15
album: 2000 Flushes
  type: MusicAlbum
  date published: 2009-09-11
album: Jeff Samuel Remastered Classics On Trapez
  type: MusicAlbum
  date published: 2009-11-20
album: Jeff Samuel Remastered Classics on Trapez
  type: MusicAlbum
  date published: 2009-11-20
album: False Alarm EP
  type: MusicAlbum
  date published: 2010-10-18