Ethan Farmer
type: MusicGroup
description: Ethan Diante Farmer (born May 31, 1975), also known as "EBASSMAN", is an American bassist, and played on the releases of Grammy Award-winning artists including Aretha Franklin (Aretha Franklin Sings t
popularity: 3
followers: 57
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSProofURL
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additional property: OTSRecordURL
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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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2d72ffeb100f4bae8c2c105814a1dfcc57a036c69b1d05f05ccad50e0c450ee. Chain 2 (Bitcoin): anchored in block 954588 (2026-06-20T19:15:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b8c9e108-77bb-4c5c-ad77-f474bdca5d34.json and https://artists.proofprofile.net/proofs/artist/b8c9e108-77bb-4c5c-ad77-f474bdca5d34.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:15:05Z
  text: {"copyright_id":"0xb2d72ffeb100f4bae8c2c105814a1dfcc57a036c69b1d05f05ccad50e0c450ee","name":"Ethan Farmer","registered_at":"2026-06-20T16:13:59Z","symbol":"NIM1650656","token_address":"0x368e5e0cb525e5978a0d23a044b4de4cadf9d393","type":"artist","uuid":"b8c9e108-77bb-4c5c-ad77-f474bdca5d34"}
album: Across The Heartland
  type: MusicAlbum
  date published: 2015-03-10
album: Farmer's Vineyard
  type: MusicAlbum
  date published: 2015-07-08
  track: Kiss In the Autumn
    type: MusicRecording
    duration: PT4M58S
    duration ms: 298174
    explicit: false
    by artist: Ethan Farmer
    in album: Farmer's Vineyard
      type: MusicAlbum
      date published: 2015-07-08
    isrc code: US8JA1595009
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    additional property: OTSTimestamp
      type: PropertyValue
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    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 0x2e938ed22aa7148f6affb5fda936eafd1c2258b779de0de72064aea6fd13df8d. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/US8JA1595009.
      date published: 2026-07-06T01:25:57Z
    audio: Kiss In the Autumn
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 142.076
      additional property: Musical Key
        type: PropertyValue
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      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
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      additional property: Energy
        type: PropertyValue
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      additional property: Speechiness
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      additional property: Acousticness
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      additional property: Instrumentalness
        type: PropertyValue
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      additional property: Liveness
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      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.602
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.348
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Farmer's Vineyard
  type: MusicAlbum
  date published: 2015-07-08