Hörður Torfa
type: MusicGroup
popularity: 8
followers: 305
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x90161222760e27131d3bd7ffe3dafeadffcc6bd6e68650e4d90bf82edde415c9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/699c0c6b-81fb-4f59-8ed6-1a2dacfd9942.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/699c0c6b-81fb-4f59-8ed6-1a2dacfd9942.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/699c0c6b-81fb-4f59-8ed6-1a2dacfd9942
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x90161222760e27131d3bd7ffe3dafeadffcc6bd6e68650e4d90bf82edde415c9","name":"Hörður Torfa","registered_at":"2026-06-17T02:46:51Z","symbol":"NIM1256863","token_address":"0x4c125b5713f4ba9ba05a6c9734bfb4904f4263da","type":"artist","uuid":"699c0c6b-81fb-4f59-8ed6-1a2dacfd9942"}
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 0x90161222760e27131d3bd7ffe3dafeadffcc6bd6e68650e4d90bf82edde415c9. 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/699c0c6b-81fb-4f59-8ed6-1a2dacfd9942.json and https://artists.proofprofile.net/proofs/artist/699c0c6b-81fb-4f59-8ed6-1a2dacfd9942.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x90161222760e27131d3bd7ffe3dafeadffcc6bd6e68650e4d90bf82edde415c9","name":"Hörður Torfa","registered_at":"2026-06-17T02:46:51Z","symbol":"NIM1256863","token_address":"0x4c125b5713f4ba9ba05a6c9734bfb4904f4263da","type":"artist","uuid":"699c0c6b-81fb-4f59-8ed6-1a2dacfd9942"}
album: Hörður Torfa syngur eigin lög
  type: MusicAlbum
  date published: 1970-01-01
  track: Ég leitaði blárra blóma
    type: MusicRecording
    duration: PT2M54S
    duration ms: 174056
    explicit: false
    by artist: Hörður Torfa
    in album: Hörður Torfa syngur eigin lög
      type: MusicAlbum
      date published: 1970-01-01
    isrc code: ISV500900610
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-13T18:34:12+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x45a5917f55bdda9584a02be83d5328ea20c2909b4fbdbc2087a38b88dfd1d50d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957899
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957899
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ISV500900610
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-13T19:36:39Z
    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 0x45a5917f55bdda9584a02be83d5328ea20c2909b4fbdbc2087a38b88dfd1d50d. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/ISV500900610.
      date published: 2026-07-13T19:36:39Z
    audio: Ég leitaði blárra blóma
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 93.258
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.677
      additional property: Energy
        type: PropertyValue
        value: 0.131
      additional property: Speechiness
        type: PropertyValue
        value: 0.034
      additional property: Acousticness
        type: PropertyValue
        value: 0.87
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.111
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.585
      additional property: Loudness (dB)
        type: PropertyValue
        value: -16.019
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Hörður Torfa syngur eigin lög
  type: MusicAlbum
  date published: 1970-01-01
album: Án þín
  type: MusicAlbum
  date published: 1972-01-01
album: Dægradvöl
  type: MusicAlbum
  date published: 1976-01-01
album: Tabu
  type: MusicAlbum
  date published: 1984-01-01
album: Hugflæði
  type: MusicAlbum
  date published: 1987-01-01
album: Rauði þráðurinn (Live)
  type: MusicAlbum
  date published: 1988-01-01
album: Lavmælt
  type: MusicAlbum
  date published: 1989-01-01
album: Kveðja
  type: MusicAlbum
  date published: 1992-01-01
album: Gull
  type: MusicAlbum
  date published: 1993-01-01
album: Áhrif
  type: MusicAlbum
  date published: 1994-01-01
album: Þel
  type: MusicAlbum
  date published: 1994-01-01
album: Barnagaman
  type: MusicAlbum
  date published: 1994-01-01
album: Barnagaman
  type: MusicAlbum
  date published: 1994-01-01
album: Þel
  type: MusicAlbum
  date published: 1994-01-01
album: Koss
  type: MusicAlbum
  date published: 1996-01-01
album: Rætur og vængir
  type: MusicAlbum
  date published: 1998-01-01
album: Grímur
  type: MusicAlbum
  date published: 1999-01-01
album: Lauf
  type: MusicAlbum
  date published: 2000-01-01
album: Lauf
  type: MusicAlbum
  date published: 2000-01-01
album: Söngvaskáld
  type: MusicAlbum
  date published: 2002-01-01
album: Bergmál - Úrval söngva 71-02
  type: MusicAlbum
  date published: 2002-01-01
album: Eldsaga
  type: MusicAlbum
  date published: 2003-01-01
album: Loftsaga
  type: MusicAlbum
  date published: 2004-01-01
album: Heiðurstónleikar 10.09.05
  type: MusicAlbum
  date published: 2006-01-01
album: Heiðurstónleikar 10.09.05
  type: MusicAlbum
  date published: 2006-01-01
album: Jarðsaga
album: Vatnssaga
album: Snark
album: Söngur fíflanna

Jarðsaga
type: MusicAlbum
date published: 2007-01-01

Vatnssaga
type: MusicAlbum
date published: 2011-01-01

Snark
type: MusicAlbum
date published: 2013-01-01

Söngur fíflanna
type: MusicAlbum
date published: 2016-09-22