Geir Hegerstrøm
type: MusicGroup
popularity: 10
followers: 126
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x643cd8718b9f5d93ae3bf9171a93c3540dfa93fbb5b9d33dd0564846564c3dcd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954717
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954717
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f570daa8-2e97-402c-aaea-143be92ee4e7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f570daa8-2e97-402c-aaea-143be92ee4e7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f570daa8-2e97-402c-aaea-143be92ee4e7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T15:47:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x643cd8718b9f5d93ae3bf9171a93c3540dfa93fbb5b9d33dd0564846564c3dcd","name":"Geir Hegerstrøm","registered_at":"2026-06-21T15:02:17Z","symbol":"NIM1954099","token_address":"0x3cd6ff58e03bde06e0ff01e9a5fc152ffe44402b","type":"artist","uuid":"f570daa8-2e97-402c-aaea-143be92ee4e7"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x643cd8718b9f5d93ae3bf9171a93c3540dfa93fbb5b9d33dd0564846564c3dcd. Chain 2 (Bitcoin): anchored in block 954717 (2026-06-21T15:47:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f570daa8-2e97-402c-aaea-143be92ee4e7.json and https://artists.proofprofile.net/proofs/artist/f570daa8-2e97-402c-aaea-143be92ee4e7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T15:47:51Z
  text: {"copyright_id":"0x643cd8718b9f5d93ae3bf9171a93c3540dfa93fbb5b9d33dd0564846564c3dcd","name":"Geir Hegerstrøm","registered_at":"2026-06-21T15:02:17Z","symbol":"NIM1954099","token_address":"0x3cd6ff58e03bde06e0ff01e9a5fc152ffe44402b","type":"artist","uuid":"f570daa8-2e97-402c-aaea-143be92ee4e7"}
album: First morning in June
  type: MusicAlbum
  date published: 2024-04-04
album: Water Poems
  type: MusicAlbum
  date published: 2023-12-04
album: Som den gyldne sol frembryter
  type: MusicAlbum
  date published: 2023-03-15
album: As the golden sun shines through
  type: MusicAlbum
  date published: 2023-03-15
album: Hellige natt
  type: MusicAlbum
  date published: 2022-10-09
album: Bare en jord
  type: MusicAlbum
  date published: 2020-10-02
album: Livet og leken
  type: MusicAlbum
  date published: 2020-05-12
album: År for år
  type: MusicAlbum
  date published: 2017-05-30
album: Alle Synger GLEDE
  type: MusicAlbum
  date published: 2016-07-01
  track: Skal vi være venner
    type: MusicRecording
    duration: PT3M10S
    duration ms: 190840
    explicit: false
    by artist: Bjarne Leithaug
    in album: Alle Synger GLEDE
      type: MusicAlbum
      date published: 2016-07-01
    popularity: 11
    isrc code: NOAPI1691393
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-26T07:40:51+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xfc8d17da79f023b36171f02ef2857d4fbfc5059d8193934131b5bf94405a808c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956304
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956304
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOAPI1691393
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T03:55:08Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc8d17da79f023b36171f02ef2857d4fbfc5059d8193934131b5bf94405a808c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/NOAPI1691393.
      date published: 2026-07-02T03:55:08Z
    audio: Skal vi være venner
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 128.286
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.709
      additional property: Energy
        type: PropertyValue
        value: 0.281
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.734
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.288
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.558
      additional property: Loudness (dB)
        type: PropertyValue
        value: -15.286
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
  track: No livnar det i lundar
    type: MusicRecording
    duration: PT2M37S
    duration ms: 157840
    explicit: false
    by artist: Marit Thrana
    in album: Alle Synger GLEDE
      type: MusicAlbum
      date published: 2016-07-01
    popularity: 7
    isrc code: NOAPI1691398
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-24T18:00:31+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x88742577fb90e9ce8d3b3c965cac5663171843a1f1ab9fbd31e8b10cee424af6
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956304
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956304
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOAPI1691398
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T03:55:08Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88742577fb90e9ce8d3b3c965cac5663171843a1f1ab9fbd31e8b10cee424af6. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/NOAPI1691398.
      date published: 2026-07-02T03:55:08Z
    audio: No livnar det i lundar
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 115.776
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
  track: Dine hender er fulle av blomster
album: Pusterom
album: Lever her nå!
album: Mest fest
album: 2 i spann
album: Come from afar
album: In Vita
album: Det går opp og ned her i livet
album: Vi roper høyt hurra!

Time Signature
type: PropertyValue
value: 5

Danceability
type: PropertyValue
value: 0.408

Energy
type: PropertyValue
value: 0.414

Speechiness
type: PropertyValue
value: 0.027

Acousticness
type: PropertyValue
value: 0.474

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.296

Valence (Positivity)
type: PropertyValue
value: 0.465

Loudness (dB)
type: PropertyValue
value: -15.751

Key Name
type: PropertyValue
value: C

Mode Name
type: PropertyValue
value: Major

Dine hender er fulle av blomster
type: MusicRecording
duration: PT4M14S
duration ms: 254040
explicit: false
by artist: Ole Børud
in album: Alle Synger GLEDE
  type: MusicAlbum
  date published: 2016-07-01
popularity: 11
isrc code: NOAPI1691402
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T07:09:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8541e17d80526e0f5f2ec6e555196963d4df9750b53288691a045847387f1834
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956302
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOAPI1691402
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8541e17d80526e0f5f2ec6e555196963d4df9750b53288691a045847387f1834. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/NOAPI1691402.
  date published: 2026-07-02T03:30:09Z
audio: Dine hender er fulle av blomster
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 110.044
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.457
  additional property: Energy
    type: PropertyValue
    value: 0.347
  additional property: Speechiness
    type: PropertyValue
    value: 0.026
  additional property: Acousticness
    type: PropertyValue
    value: 0.051
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.259
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.594
  additional property: Loudness (dB)
    type: PropertyValue
    value: -18.318
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Major

Pusterom
type: MusicAlbum
date published: 2013-11-12

Lever her nå!
type: MusicAlbum
date published: 2006

Mest fest
type: MusicAlbum
date published: 2003

2 i spann
type: MusicAlbum
date published: 2001

Come from afar
type: MusicAlbum
date published: 2022-05-01

In Vita
type: MusicAlbum
date published: 2021-11-19

Det går opp og ned her i livet
type: MusicAlbum
date published: 2020-06-05

Vi roper høyt hurra!
type: MusicAlbum
date published: 2020-04-08