Acoustic Ramblers
type: MusicGroup
popularity: 3
followers: 29
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe3eab55a8dcf770e8cea3350389141ec7ab20e76948709083cf80e2b9fa85e1e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4ead68af-2b54-4ec5-93ea-583223737603.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4ead68af-2b54-4ec5-93ea-583223737603.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4ead68af-2b54-4ec5-93ea-583223737603
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe3eab55a8dcf770e8cea3350389141ec7ab20e76948709083cf80e2b9fa85e1e","name":"Acoustic Ramblers","registered_at":"2026-06-16T16:58:13Z","symbol":"NIM1116417","token_address":"0x666749e8da2cbcc4670fc18f6421315a78e52c72","type":"artist","uuid":"4ead68af-2b54-4ec5-93ea-583223737603"}
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 0xe3eab55a8dcf770e8cea3350389141ec7ab20e76948709083cf80e2b9fa85e1e. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4ead68af-2b54-4ec5-93ea-583223737603.json and https://artists.proofprofile.net/proofs/artist/4ead68af-2b54-4ec5-93ea-583223737603.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xe3eab55a8dcf770e8cea3350389141ec7ab20e76948709083cf80e2b9fa85e1e","name":"Acoustic Ramblers","registered_at":"2026-06-16T16:58:13Z","symbol":"NIM1116417","token_address":"0x666749e8da2cbcc4670fc18f6421315a78e52c72","type":"artist","uuid":"4ead68af-2b54-4ec5-93ea-583223737603"}
album: Oe-song
  type: MusicAlbum
  date published: 2019-07-15
album: In den Norden
  type: MusicAlbum
  date published: 2019-07-26
  track: In den Norden
    type: MusicRecording
    duration: PT3M51S
    duration ms: 231360
    explicit: false
    by artist: Acoustic Ramblers
    in album: In den Norden
      type: MusicAlbum
      date published: 2019-07-26
    isrc code: QZFZ41923389
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T03:29:25+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3e40db8e73db50f0da4623cb3f9797eea2e7b676e8332033263d55292856a5ac
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956891
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956891
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ41923389
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T07:16:32Z
    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 0x3e40db8e73db50f0da4623cb3f9797eea2e7b676e8332033263d55292856a5ac. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/QZFZ41923389.
      date published: 2026-07-06T07:16:32Z
    audio: In den Norden
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 90.427
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.406
      additional property: Energy
        type: PropertyValue
        value: 0.395
      additional property: Speechiness
        type: PropertyValue
        value: 0.027
      additional property: Acousticness
        type: PropertyValue
        value: 0.285
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.771
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.133
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.626
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Zugvögel
  type: MusicAlbum
  date published: 2019-07-30
album: Einen trink ich noch
  type: MusicAlbum
  date published: 2019-08-02
album: November
  type: MusicAlbum
  date published: 2019-11-17
album: 100 Kneipen
  type: MusicAlbum
  date published: 2019-11-17
album: Castrop-Rauxel Blues
  type: MusicAlbum
  date published: 2023-01-27
album: Twingo
  type: MusicAlbum
  date published: 2023-05-11
album: Dortmund-Ems-Kanal
  type: MusicAlbum
  date published: 2023-08-21