Wolf Loescher
type: MusicGroup
genre: celtic
popularity: 3
followers: 148
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9bb2e2415c78b0c8e1b00260f418374269fb3c720e3cc8e7bcbfed0736e09d29
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954603
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954603
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c01bf2c9-3ae2-4c92-b803-c9145da27031.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c01bf2c9-3ae2-4c92-b803-c9145da27031.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c01bf2c9-3ae2-4c92-b803-c9145da27031
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T21:47:54Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9bb2e2415c78b0c8e1b00260f418374269fb3c720e3cc8e7bcbfed0736e09d29","name":"Wolf Loescher","registered_at":"2026-06-20T18:45:50Z","symbol":"NIM1684676","token_address":"0x512e91c9249d58e1250ef168ab4a37f1f44ddc47","type":"artist","uuid":"c01bf2c9-3ae2-4c92-b803-c9145da27031"}
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 0x9bb2e2415c78b0c8e1b00260f418374269fb3c720e3cc8e7bcbfed0736e09d29. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c01bf2c9-3ae2-4c92-b803-c9145da27031.json and https://artists.proofprofile.net/proofs/artist/c01bf2c9-3ae2-4c92-b803-c9145da27031.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
  text: {"copyright_id":"0x9bb2e2415c78b0c8e1b00260f418374269fb3c720e3cc8e7bcbfed0736e09d29","name":"Wolf Loescher","registered_at":"2026-06-20T18:45:50Z","symbol":"NIM1684676","token_address":"0x512e91c9249d58e1250ef168ab4a37f1f44ddc47","type":"artist","uuid":"c01bf2c9-3ae2-4c92-b803-c9145da27031"}
album: Sheep's Clothing
  type: MusicAlbum
  date published: 2020-03-01
  track: Lads Among Heather
    type: MusicRecording
    duration: PT4M22S
    duration ms: 262093
    explicit: false
    by artist: Wolf Loescher
    in album: Sheep's Clothing
      type: MusicAlbum
      date published: 2020-03-01
    genre: celtic
    isrc code: QMAAK2014759
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T11:26:28+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd951be932611348090b7c2e40c3ef0e9ed1ebad9abfd2a7e1209a175884d103b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959002
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959002
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMAAK2014759
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T11:47:29Z
    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 0xd951be932611348090b7c2e40c3ef0e9ed1ebad9abfd2a7e1209a175884d103b. Chain 2 (Bitcoin): anchored in block 959002 (2026-07-21T11:47:29Z), 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/QMAAK2014759.
      date published: 2026-07-21T11:47:29Z
    audio: Lads Among Heather
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 175.697
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.284
      additional property: Energy
        type: PropertyValue
        value: 0.444
      additional property: Speechiness
        type: PropertyValue
        value: 0.036
      additional property: Acousticness
        type: PropertyValue
        value: 0.625
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.137
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.238
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.805
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Loescher + Kenneth
  type: MusicAlbum
  date published: 2022-03-01
album: Immigrant Songs
  type: MusicAlbum
  date published: 2023-09-29
album: Child of Alba
  type: MusicAlbum
  date published: 2025-04-18