Flavium
type: MusicGroup
genre: blues
genre: blues rock
genre: nederpop
popularity: 9
followers: 941
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x00146f1625d8d6e9a884985358968f679b335926511402abff988c3353a33ec2
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/61d22e55-f952-4a63-925a-8079933c3f43.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/61d22e55-f952-4a63-925a-8079933c3f43.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/61d22e55-f952-4a63-925a-8079933c3f43
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
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 0x00146f1625d8d6e9a884985358968f679b335926511402abff988c3353a33ec2. 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/61d22e55-f952-4a63-925a-8079933c3f43.json and https://artists.proofprofile.net/proofs/artist/61d22e55-f952-4a63-925a-8079933c3f43.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: No Kiddin' (Remastered)
  type: MusicAlbum
  date published: 1979-01-01
  track: Nightlife
    type: MusicRecording
    duration: PT3M44S
    duration ms: 224880
    explicit: false
    by artist: Flavium
    in album: No Kiddin' (Remastered)
      type: MusicAlbum
      date published: 1979-01-01
    genre: blues
    genre: blues rock
    genre: nederpop
    isrc code: NLUM71800350
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T17:12:44+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xfcee70cbbef6fc7a796425b71f3d41c0af88d995d3bc65407efb27b0391fb09d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958444
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958444
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLUM71800350
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T19:12:23Z
    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 0xfcee70cbbef6fc7a796425b71f3d41c0af88d995d3bc65407efb27b0391fb09d. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/NLUM71800350.
      date published: 2026-07-17T19:12:23Z
    audio: Nightlife
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 81.405
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.401
      additional property: Energy
        type: PropertyValue
        value: 0.525
      additional property: Speechiness
        type: PropertyValue
        value: 0.026
      additional property: Acousticness
        type: PropertyValue
        value: 0.759
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.218
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.221
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.298
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: A Night Live (Remastered)
  type: MusicAlbum
  date published: 1980-01-01
album: Decade (Remastered)
  type: MusicAlbum
  date published: 1981-01-01
album: Against The Grain (Remastered)
  type: MusicAlbum
  date published: 1982-01-01
album: Closer To You (Remastered)
  type: MusicAlbum
  date published: 1983-01-01
album: Resurrection Shuffle (Live)
  type: MusicAlbum
  date published: 1986-09-19
album: Slowburn
  type: MusicAlbum
  date published: 1992-01-01
album: Old Love (Live at De Noot, Hoogland, 10/10/2010)
  type: MusicAlbum
  date published: 2012-02-29
  track: Nightlife - Live
    type: MusicRecording
    duration: PT3M21S
    duration ms: 201000
    explicit: false
    by artist: Flavium
    in album: Old Love (Live at De Noot, Hoogland, 10/10/2010)
      type: MusicAlbum
      date published: 2012-02-29
    genre: blues
    genre: blues rock
    genre: nederpop
    isrc code: NLW2R1707355
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T22:46:25+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd5c7e39ba95dfc55756b0da489212ae1c0ed4e7f99882ba860e92c43e408c8c6
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958792
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958792
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLW2R1707355
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T01:48:08Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5c7e39ba95dfc55756b0da489212ae1c0ed4e7f99882ba860e92c43e408c8c6. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-20T01:48:08Z), 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/NLW2R1707355.
      date published: 2026-07-20T01:48:08Z
    audio: Nightlife - Live
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 97.907
      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
album: Old Love - Live
album: Flévium
album: Bad Luck
album: Chalk Farm
album: Back Door Man
album: The Best of Flavium
album: Pluggin' in Your Socket
album: Golden Years Of Dutch Pop Music

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.33

Energy
type: PropertyValue
value: 0.575

Speechiness
type: PropertyValue
value: 0.031

Acousticness
type: PropertyValue
value: 0.161

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.939

Valence (Positivity)
type: PropertyValue
value: 0.409

Loudness (dB)
type: PropertyValue
value: -8.798

Key Name
type: PropertyValue
value: C

Mode Name
type: PropertyValue
value: Major

Old Love - Live
type: MusicAlbum
date published: 2012-03-20

Flévium
type: MusicAlbum
date published: 2013-12-01

Bad Luck
type: MusicAlbum
date published: 2013-12-01

Chalk Farm
type: MusicAlbum
date published: 2013-12-01

Back Door Man
type: MusicAlbum
date published: 2013-12-01

The Best of Flavium
type: MusicAlbum
date published: 2013-12-01

Pluggin' in Your Socket
type: MusicAlbum
date published: 2013-12-01

Golden Years Of Dutch Pop Music
type: MusicAlbum
date published: 2019-08-16