Andreas Nyström
type: MusicGroup
popularity: 2
followers: 24
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4c03fe48ac2617c70f226938e4a3151a1cb686ca534ab9848af20128dcbeb46e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b2033a98-158d-4ba0-bd20-7a6c269b64b1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b2033a98-158d-4ba0-bd20-7a6c269b64b1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b2033a98-158d-4ba0-bd20-7a6c269b64b1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4c03fe48ac2617c70f226938e4a3151a1cb686ca534ab9848af20128dcbeb46e","name":"Andreas Nyström","registered_at":"2026-06-20T12:43:28Z","symbol":"NIM1615547","token_address":"0xb01bcd9b51597f256754142dad9a9b090484f8ec","type":"artist","uuid":"b2033a98-158d-4ba0-bd20-7a6c269b64b1"}
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 0x4c03fe48ac2617c70f226938e4a3151a1cb686ca534ab9848af20128dcbeb46e. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b2033a98-158d-4ba0-bd20-7a6c269b64b1.json and https://artists.proofprofile.net/proofs/artist/b2033a98-158d-4ba0-bd20-7a6c269b64b1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x4c03fe48ac2617c70f226938e4a3151a1cb686ca534ab9848af20128dcbeb46e","name":"Andreas Nyström","registered_at":"2026-06-20T12:43:28Z","symbol":"NIM1615547","token_address":"0xb01bcd9b51597f256754142dad9a9b090484f8ec","type":"artist","uuid":"b2033a98-158d-4ba0-bd20-7a6c269b64b1"}
album: Princess
  type: MusicAlbum
  date published: 2019-04-02
album: Angel
  type: MusicAlbum
  date published: 2020-09-18
album: Princess
  type: MusicAlbum
  date published: 2020-11-20
album: My Mother Told Me
  type: MusicAlbum
  date published: 2021-02-12
  track: My Mother Told Me
    type: MusicRecording
    duration: PT1M3S
    duration ms: 63319
    explicit: false
    by artist: Andreas Nyström
    in album: My Mother Told Me
      type: MusicAlbum
      date published: 2021-02-12
    isrc code: GBSMU9580563
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T11:47:48+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x23994075e28e95218ba5e0cda725f2f8ad8c10453f5056ea5a3ee504eb1e74bd
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959010
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959010
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU9580563
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T14:49:54Z
    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 0x23994075e28e95218ba5e0cda725f2f8ad8c10453f5056ea5a3ee504eb1e74bd. Chain 2 (Bitcoin): anchored in block 959010 (2026-07-21T14:49:54Z), 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/GBSMU9580563.
      date published: 2026-07-21T14:49:54Z
    audio: My Mother Told Me
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 76.743
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.705
      additional property: Energy
        type: PropertyValue
        value: 0.158
      additional property: Speechiness
        type: PropertyValue
        value: 0.229
      additional property: Acousticness
        type: PropertyValue
        value: 0.802
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.082
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.552
      additional property: Loudness (dB)
        type: PropertyValue
        value: -17.764
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: The Huron Carol
  type: MusicAlbum
  date published: 2023-12-22
album: Mercy
  type: MusicAlbum
  date published: 2025-02-21
album: Hetare än lava
  type: MusicAlbum
  date published: 2025-05-02
album: My Mother Told Me
  type: MusicAlbum
  date published: 2025-05-30
  track: Ballydesmond Polka
    type: MusicRecording
    duration: PT1M26S
    duration ms: 86256
    explicit: false
    by artist: Andreas Nyström
    in album: My Mother Told Me
      type: MusicAlbum
      date published: 2025-05-30
    isrc code: GX3HH2520031
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T02:27:01+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8bf6831f86d96645697450839d1700c7a428d26bc710e3135bbe3d4fcc26017c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956772
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956772
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX3HH2520031
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:01:46Z
    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 0x8bf6831f86d96645697450839d1700c7a428d26bc710e3135bbe3d4fcc26017c. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/GX3HH2520031.
      date published: 2026-07-05T10:01:46Z
    audio: Ballydesmond Polka
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 115.012
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.947
      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
album: Quest in Babylon

Energy
type: PropertyValue
value: 0.231

Speechiness
type: PropertyValue
value: 0.093

Acousticness
type: PropertyValue
value: 0.88

Instrumentalness
type: PropertyValue
value: 0.839

Liveness
type: PropertyValue
value: 0.164

Valence (Positivity)
type: PropertyValue
value: 0.976

Loudness (dB)
type: PropertyValue
value: -11.006

Key Name
type: PropertyValue
value: A

Mode Name
type: PropertyValue
value: Minor

Quest in Babylon
type: MusicAlbum
date published: 2025-06-13