Jonathan Fröberg
type: MusicGroup
popularity: 7
followers: 371
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xad012dea81152a0679341973a29014357bb5a07b506fefe47cd6b43cbfee839b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/84c029c5-8ea2-4b72-8855-ca44eb12ab69.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/84c029c5-8ea2-4b72-8855-ca44eb12ab69.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/84c029c5-8ea2-4b72-8855-ca44eb12ab69
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xad012dea81152a0679341973a29014357bb5a07b506fefe47cd6b43cbfee839b","name":"Jonathan Fröberg","registered_at":"2026-06-17T11:56:11Z","symbol":"NIM1387885","token_address":"0xa148e074db29321f71d3ea50789a7f1c61850a0e","type":"artist","uuid":"84c029c5-8ea2-4b72-8855-ca44eb12ab69"}
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 0xad012dea81152a0679341973a29014357bb5a07b506fefe47cd6b43cbfee839b. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/84c029c5-8ea2-4b72-8855-ca44eb12ab69.json and https://artists.proofprofile.net/proofs/artist/84c029c5-8ea2-4b72-8855-ca44eb12ab69.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xad012dea81152a0679341973a29014357bb5a07b506fefe47cd6b43cbfee839b","name":"Jonathan Fröberg","registered_at":"2026-06-17T11:56:11Z","symbol":"NIM1387885","token_address":"0xa148e074db29321f71d3ea50789a7f1c61850a0e","type":"artist","uuid":"84c029c5-8ea2-4b72-8855-ca44eb12ab69"}
album: På väg hem
  type: MusicAlbum
  date published: 2014-05-05
album: Vart du än går
  type: MusicAlbum
  date published: 2015-04-20
album: Vart du än går
  type: MusicAlbum
  date published: 2015-04-20
album: Låt det få ett slut
  type: MusicAlbum
  date published: 2015-07-24
album: Låt det få ett slut
  type: MusicAlbum
  date published: 2015-07-24
album: Hoppas och tror
  type: MusicAlbum
  date published: 2015-10-16
album: Hoppas och tror
  type: MusicAlbum
  date published: 2015-10-16
album: Född
  type: MusicAlbum
  date published: 2017-04-28
album: Köpenhamn
  type: MusicAlbum
  date published: 2019-05-31
album: Köpenhamn
  type: MusicAlbum
  date published: 2019-05-31
album: Solen
  type: MusicAlbum
  date published: 2019-07-05
album: Hur tar vi oss ur (Single Version)
  type: MusicAlbum
  date published: 2019-09-06
album: Hur tar vi oss ur
  type: MusicAlbum
  date published: 2019-09-06
album: Andas in, andas ut
  type: MusicAlbum
  date published: 2019-10-04
album: Dårar & Hjältar
  type: MusicAlbum
  date published: 2019-11-01
album: Dårar & Hjältar
  type: MusicAlbum
  date published: 2019-11-01
album: Du är så nära (så långt ifrån)
  type: MusicAlbum
  date published: 2020-10-16
album: Du är så nära (så långt ifrån)
  type: MusicAlbum
  date published: 2020-10-16
album: Stockholm brinner
  type: MusicAlbum
  date published: 2024-10-25
  track: Stockholm brinner
    type: MusicRecording
    duration: PT4M7S
    duration ms: 247360
    explicit: false
    by artist: Jonathan Fröberg
    in album: Stockholm brinner
      type: MusicAlbum
      date published: 2024-10-25
    isrc code: SE4HY2400101
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T00:06:03+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf8059bf1a670ab25c5a989fa7174e34597ed983e779527f9e7ad76ae7a99ef00
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958087
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958087
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE4HY2400101
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T02:56:49Z
    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 0xf8059bf1a670ab25c5a989fa7174e34597ed983e779527f9e7ad76ae7a99ef00. Chain 2 (Bitcoin): anchored in block 958087 (2026-07-15T02:56:49Z), 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/SE4HY2400101.
      date published: 2026-07-15T02:56:49Z
    audio: Stockholm brinner
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 100.014
      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: 0.634
      additional property: Energy
        type: PropertyValue
        value: 0.534
      additional property: Speechiness
        type: PropertyValue
        value: 0.03
      additional property: Acousticness
        type: PropertyValue
        value: 0.502
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.017
      additional property: Liveness
        type: PropertyValue
        value: 0.229
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.421
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.313
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Liten, svag & feg
  type: MusicAlbum
  date published: 2025-05-30
  track: Liten, svag & feg
    type: MusicRecording
    duration: PT3M16S
    duration ms: 196826
    explicit: false
    by artist: Jonathan Fröberg
    in album: Liten, svag & feg
      type: MusicAlbum
      date published: 2025-05-30
    isrc code: SE4HY2500101
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T23:37:27+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x89a0fbb0994688df29897c06de6fc9b3569579d926c11c3a9789aedaecbee69b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Liten, svag & feg

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 958489

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/958489

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE4HY2500101

OTSTimestamp
type: PropertyValue
value: 2026-07-18T04:13:26Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89a0fbb0994688df29897c06de6fc9b3569579d926c11c3a9789aedaecbee69b. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/SE4HY2500101.
date published: 2026-07-18T04:13:26Z

Liten, svag & feg
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 180.144
additional property: Musical Key
  type: PropertyValue
  value: 8
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.624
additional property: Energy
  type: PropertyValue
  value: 0.622
additional property: Speechiness
  type: PropertyValue
  value: 0.033
additional property: Acousticness
  type: PropertyValue
  value: 0.333
additional property: Instrumentalness
  type: PropertyValue
  value: 0.036
additional property: Liveness
  type: PropertyValue
  value: 0.111
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.544
additional property: Loudness (dB)
  type: PropertyValue
  value: -8.432
additional property: Key Name
  type: PropertyValue
  value: Ab
additional property: Mode Name
  type: PropertyValue
  value: Major