Bárður Johannesen
type: MusicGroup
popularity: 5
followers: 89
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5edf97efb5574fcc1a4e4f10a0568cca11481e564023310e88da05276f2d9f84
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954659
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954659
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dcbde78c-9fc2-418e-b337-7566919867b8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dcbde78c-9fc2-418e-b337-7566919867b8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dcbde78c-9fc2-418e-b337-7566919867b8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T06:14:42Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5edf97efb5574fcc1a4e4f10a0568cca11481e564023310e88da05276f2d9f84","name":"Bárður Johannesen","registered_at":"2026-06-21T05:29:36Z","symbol":"NIM1834273","token_address":"0x1412148c87008e90df97ccc9d1fff33a1bc975dd","type":"artist","uuid":"dcbde78c-9fc2-418e-b337-7566919867b8"}
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 0x5edf97efb5574fcc1a4e4f10a0568cca11481e564023310e88da05276f2d9f84. Chain 2 (Bitcoin): anchored in block 954659 (2026-06-21T06:14:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dcbde78c-9fc2-418e-b337-7566919867b8.json and https://artists.proofprofile.net/proofs/artist/dcbde78c-9fc2-418e-b337-7566919867b8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T06:14:42Z
  text: {"copyright_id":"0x5edf97efb5574fcc1a4e4f10a0568cca11481e564023310e88da05276f2d9f84","name":"Bárður Johannesen","registered_at":"2026-06-21T05:29:36Z","symbol":"NIM1834273","token_address":"0x1412148c87008e90df97ccc9d1fff33a1bc975dd","type":"artist","uuid":"dcbde78c-9fc2-418e-b337-7566919867b8"}
album: Ancient Forgotten Stories
  type: MusicAlbum
  date published: 2010-08-02
album: Ancient Forgotten Stories
  type: MusicAlbum
  date published: 2013-10-01
  track: Sea
    type: MusicRecording
    duration: PT2M26S
    duration ms: 146773
    explicit: false
    by artist: Bárður Johannesen
    in album: Ancient Forgotten Stories
      type: MusicAlbum
      date published: 2013-10-01
    isrc code: FR6V82003861
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T20:24:16+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8bd576531a7f40f588f14cdd6d1e9034b61bed1229f1708f4629aa137eb23802
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958462
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958462
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V82003861
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T23:17:53Z
    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 0x8bd576531a7f40f588f14cdd6d1e9034b61bed1229f1708f4629aa137eb23802. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), 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/FR6V82003861.
      date published: 2026-07-17T23:17:53Z
    audio: Sea
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 122.003
      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: 0.773
      additional property: Energy
        type: PropertyValue
        value: 0.583
      additional property: Speechiness
        type: PropertyValue
        value: 0.029
      additional property: Acousticness
        type: PropertyValue
        value: 0.053
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.155
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.805
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.347
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Stars and Oceans
  type: MusicAlbum
  date published: 2015-01-22
album: Sophie
  type: MusicAlbum
  date published: 2019-12-13
album: Nowhere
  type: MusicAlbum
  date published: 2020-07-17
  track: Nowhere
    type: MusicRecording
    duration: PT3M15S
    duration ms: 195875
    explicit: false
    by artist: Bárður Johannesen
    in album: Nowhere
      type: MusicAlbum
      date published: 2020-07-17
    isrc code: DKBCA1905903
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T16:16:03+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa20e2a7aebecfeb7c46e89066e9bb74024ceb8dea45cf200549b4dd9fb13cc33
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958908
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958908
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKBCA1905903
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T19:18:39Z
    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 0xa20e2a7aebecfeb7c46e89066e9bb74024ceb8dea45cf200549b4dd9fb13cc33. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T19:18:39Z), 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/DKBCA1905903.
      date published: 2026-07-20T19:18:39Z
    audio: Nowhere
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 100.006
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.46
      additional property: Energy
        type: PropertyValue
        value: 0.43
      additional property: Speechiness
        type: PropertyValue
        value: 0.028
      additional property: Acousticness
        type: PropertyValue
        value: 0.64
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Once In A Dream
album: Lítli Eingil
album: Speak Your Mind
album: í Kvirruni
album: A Thousand Words
album: Where the Oceans Are Blue

Instrumentalness
type: PropertyValue
value: 0.004

Liveness
type: PropertyValue
value: 0.098

Valence (Positivity)
type: PropertyValue
value: 0.164

Loudness (dB)
type: PropertyValue
value: -10.674

Key Name
type: PropertyValue
value: A

Mode Name
type: PropertyValue
value: Major

Once In A Dream
type: MusicAlbum
date published: 2020-09-04

Lítli Eingil
type: MusicAlbum
date published: 2020-11-06

Speak Your Mind
type: MusicAlbum
date published: 2020-12-04

í Kvirruni
type: MusicAlbum
date published: 2021-01-08

A Thousand Words
type: MusicAlbum
date published: 2021-05-25

Where the Oceans Are Blue
type: MusicAlbum
date published: 2021-07-16