Velvett Fogg
type: MusicGroup
genre: acid rock
genre: krautrock
genre: psychedelic rock
description: Velvett Fogg were a British psychedelic rock band. Tony Iommi was a member in mid-1968, but soon left to form Black Sabbath. Their lone eponymous album was released in January 1969, and re-released o
popularity: 7
followers: 3479
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xba3ff9f57e61b5b2dbcbcd698f197c591784bc2e372218581ee3b2b8b5045c4f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954689
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954689
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e297bc75-e4e2-4e77-9dbf-a3c576931562.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e297bc75-e4e2-4e77-9dbf-a3c576931562.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e297bc75-e4e2-4e77-9dbf-a3c576931562
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T10:35:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xba3ff9f57e61b5b2dbcbcd698f197c591784bc2e372218581ee3b2b8b5045c4f","name":"Velvett Fogg","registered_at":"2026-06-21T07:20:25Z","symbol":"NIM1860655","token_address":"0x0b6ea93f1f708aef5f2436b01cf48164a5f9bb44","type":"artist","uuid":"e297bc75-e4e2-4e77-9dbf-a3c576931562"}
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 0xba3ff9f57e61b5b2dbcbcd698f197c591784bc2e372218581ee3b2b8b5045c4f. Chain 2 (Bitcoin): anchored in block 954689 (2026-06-21T10:35:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e297bc75-e4e2-4e77-9dbf-a3c576931562.json and https://artists.proofprofile.net/proofs/artist/e297bc75-e4e2-4e77-9dbf-a3c576931562.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T10:35:31Z
  text: {"copyright_id":"0xba3ff9f57e61b5b2dbcbcd698f197c591784bc2e372218581ee3b2b8b5045c4f","name":"Velvett Fogg","registered_at":"2026-06-21T07:20:25Z","symbol":"NIM1860655","token_address":"0x0b6ea93f1f708aef5f2436b01cf48164a5f9bb44","type":"artist","uuid":"e297bc75-e4e2-4e77-9dbf-a3c576931562"}
album: Velvett Fogg
  type: MusicAlbum
  date published: 1969
album: Velvett Fogg
  type: MusicAlbum
  date published: 1969-01-01
  track: Yellow Cave Woman
    type: MusicRecording
    duration: PT6M58S
    duration ms: 418466
    explicit: false
    by artist: Velvett Fogg
    in album: Velvett Fogg
      type: MusicAlbum
      date published: 1969-01-01
    genre: acid rock
    genre: krautrock
    genre: psychedelic rock
    isrc code: GBAJE6900538
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T19:40:07+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb979da133efb6b590a12b6836da3481ac2aab83ce417ee3f305e2ca5b0087dd6
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958448
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958448
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJE6900538
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T19:49:21Z
    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 0xb979da133efb6b590a12b6836da3481ac2aab83ce417ee3f305e2ca5b0087dd6. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/GBAJE6900538.
      date published: 2026-07-17T19:49:21Z
    audio: Yellow Cave Woman
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 105.363
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.289
      additional property: Energy
        type: PropertyValue
        value: 0.665
      additional property: Speechiness
        type: PropertyValue
        value: 0.043
      additional property: Acousticness
        type: PropertyValue
        value: 0.019
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.764
      additional property: Liveness
        type: PropertyValue
        value: 0.133
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.23
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.637
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Velvett Fogg
  type: MusicAlbum
  date published: 1969-01-01