Flexx
type: MusicGroup
genre: hi-nrg
genre: italo dance
genre: italo disco
genre: riddim
popularity: 8
followers: 458
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSVerifyInstructions
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  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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x818ae47ba21b7be48f0e0671ffa913beaf1330c3e08214952a656fc7f63e4018. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a3442374-0b50-41da-b7c8-2e58aeabafb0.json and https://artists.proofprofile.net/proofs/artist/a3442374-0b50-41da-b7c8-2e58aeabafb0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
album: Shake U All
  type: MusicAlbum
  date published: 1996-01-01
album: Flexx
  type: MusicAlbum
  date published: 1998
album: God Is On My Side
  type: MusicAlbum
  date published: 2003-01-01
album: Hiding Place
  type: MusicAlbum
  date published: 2003-01-01
album: SOUL SURVIVOR
  type: MusicAlbum
  date published: 2006-01-01
album: Caribbean Girl
  type: MusicAlbum
  date published: 2011-11-25
album: Saxo
  type: MusicAlbum
  date published: 2012-02-20
album: To Good to Be True
  type: MusicAlbum
  date published: 2012-07-04
album: My Journey - Single
  type: MusicAlbum
  date published: 2013-09-12
album: Munchies & Pizza - EP
  type: MusicAlbum
  date published: 2013-10-05
album: Lethal
  type: MusicAlbum
  date published: 2015-02-20
album: Basse & Beat
  type: MusicAlbum
  date published: 2015-04-06
album: Love Theme From Flexxy-Ball (Yoùll Never Change No More)
  type: MusicAlbum
  date published: 2016-02-19
album: Love Theme from Flexxy-Ball (You'll Never Change no More)
  type: MusicAlbum
  date published: 2016-02-19
album: I'm Just Gettin Started
  type: MusicAlbum
  date published: 2016-07-11
album: Midnight Skies
  type: MusicAlbum
  date published: 2018-04-09
album: Rih Rih Ke Ke
  type: MusicAlbum
  date published: 2018-04-25
album: Love Theme From Flexxy-Ball (You'll Never Change No More) (Original Maxi Single)
  type: MusicAlbum
  date published: 2018-07-27
  track: Love Theme from Flexxy-Ball (You'll Never Change No More) - Original 12" Inch Version
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    duration: PT6M40S
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    by artist: Flexx
    in album: Love Theme From Flexxy-Ball (You'll Never Change No More) (Original Maxi Single)
      type: MusicAlbum
      date published: 2018-07-27
    genre: hi-nrg
    genre: italo dance
    genre: italo disco
    genre: riddim
    isrc code: ITBI31600155
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    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T19:59:51Z
    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
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4da91e6b0fb8c8d209c6a035d1b0f589d8c452d7b0b4590e8ee30735bbef2b39. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/ITBI31600155.
      date published: 2026-07-03T19:59:51Z
    audio: Love Theme from Flexxy-Ball (You'll Never Change No More) - Original 12" Inch Version
      type: AudioObject
      additional property: Tempo (BPM)
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        value: 114.669
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
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        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.744
      additional property: Energy
        type: PropertyValue
        value: 0.561
      additional property: Speechiness
        type: PropertyValue
        value: 0.03
      additional property: Acousticness
        type: PropertyValue
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      additional property: Instrumentalness
        type: PropertyValue
        value: 0.348
      additional property: Liveness
        type: PropertyValue
        value: 0.154
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.483
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.668
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: In The Hood
  type: MusicAlbum
  date published: 2020-05-19
album: Break You Down
  type: MusicAlbum
  date published: 2021
album: Swept Witta Mop
  type: MusicAlbum
  date published: 2024-01-27
album: Blessé
  type: MusicAlbum
  date published: 2024-11-24
track: Love Theme from Flexxy-Ball (You'll Never Change No More)
  type: MusicRecording
  duration: PT6M40S
  duration ms: 400722
  explicit: false
  by artist: Flexx
  in album: Italo Disco 80, Vol. 1
    type: MusicAlbum
    date published: 2016-03-04
  popularity: 5
  isrc code: ITBI31600155
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
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  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Love Theme from Flexxy-Ball (You'll Never Change No More)

CopyrightID
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CopyrightStatus
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value: registered

CopyrightRegisteredAt
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value: 2026-07-03T17:57:07+00:00

CopyrightChainExplorerURL
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value: https://explorer.copyrightchains.com/tx/0x4da91e6b0fb8c8d209c6a035d1b0f589d8c452d7b0b4590e8ee30735bbef2b39

OTSHash
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OTSBitcoinBlock
type: PropertyValue
value: 957065

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/957065

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITBI31600155

OTSTimestamp
type: PropertyValue
value: 2026-07-07T16:43:21Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4da91e6b0fb8c8d209c6a035d1b0f589d8c452d7b0b4590e8ee30735bbef2b39. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), 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/ITBI31600155.
date published: 2026-07-07T16:43:21Z

Love Theme from Flexxy-Ball (You'll Never Change No More)
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 127.975
additional property: Musical Key
  type: PropertyValue
  value: 0
additional property: Mode (Major/Minor)
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  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 5
additional property: Danceability
  type: PropertyValue
  value: 0.744
additional property: Energy
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  value: 0.561
additional property: Speechiness
  type: PropertyValue
  value: 0.03
additional property: Acousticness
  type: PropertyValue
  value: 0.032
additional property: Instrumentalness
  type: PropertyValue
  value: 0.348
additional property: Liveness
  type: PropertyValue
  value: 0.154
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.483
additional property: Loudness (dB)
  type: PropertyValue
  value: -12.617
additional property: Key Name
  type: PropertyValue
  value: C
additional property: Mode Name
  type: PropertyValue
  value: Minor