BARx
type: MusicGroup
genre: chillwave
genre: synthwave
genre: vaporwave
description: Barx (; , ) is a municipality in the comarca of Safor in the Valencian Community, Spain. Etymology thumb|The mountains of Barx village Tackling the etymology of the place name "Barx" is no simple ma
popularity: 12
followers: 1010
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSProofURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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  value: 2026-06-14T06:40:11Z
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 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 0x03d3379212ba96ecabe75326be7f125a616ed1c4c021cf2b080fd4d1ab3bd67d. Chain 2 (Bitcoin): anchored in block 953598 (2026-06-14T06:40:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0c549340-e064-4df0-9843-f4d69ab55aa8.json and https://artists.proofprofile.net/proofs/artist/0c549340-e064-4df0-9843-f4d69ab55aa8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T06:40:11Z
album: Black / White
  type: MusicAlbum
  date published: 2017-05-12
album: Sunset
  type: MusicAlbum
  date published: 2018-06-21
album: Memories EP
  type: MusicAlbum
  date published: 2018-06-21
album: 54321
  type: MusicAlbum
  date published: 2018-08-24
  track: 54321
    type: MusicRecording
    duration: PT6M8S
    duration ms: 368083
    explicit: false
    by artist: BARx
    in album: 54321
      type: MusicAlbum
      date published: 2018-08-24
    genre: chillwave
    genre: synthwave
    genre: vaporwave
    isrc code: QZDA81829685
    additional property: CopyrightID
    additional property: CopyrightStatus
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      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T04:47:12+00:00
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      type: PropertyValue
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA81829685
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T05:02:52Z
    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 0x8abf10ea15c82a34295d18d1f9891a6a192cfb2aecc819080010329685b2db66. Chain 2 (Bitcoin): anchored in block 958242 (2026-07-16T05:02:52Z), 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/QZDA81829685.
      date published: 2026-07-16T05:02:52Z
    audio: 54321
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 194.98
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.688
      additional property: Energy
        type: PropertyValue
        value: 0.796
      additional property: Speechiness
        type: PropertyValue
        value: 0.048
      additional property: Acousticness
        type: PropertyValue
        value: 0.837
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.914
      additional property: Liveness
        type: PropertyValue
        value: 0.11
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.095
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.47
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Bygone
  type: MusicAlbum
  date published: 2019-01-11
album: Drive/Park
  type: MusicAlbum
  date published: 2019-07-19
  track: Drive
    type: MusicRecording
    duration: PT6M48S
    duration ms: 408006
    explicit: false
    by artist: BARx
    in album: Drive/Park
      type: MusicAlbum
      date published: 2019-07-19
    genre: chillwave
    genre: synthwave
    genre: vaporwave
    isrc code: QZFZ21900644
    additional property: CopyrightID
    additional property: CopyrightStatus
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      value: registered
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      type: PropertyValue
      value: 2026-07-20T17:58:40+00:00
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ21900644
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T18:14:22Z
    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 0x37e6c8b9ed552a33f92f234ada39c16857a48eec65e7e33e0e657a8c9e931240. Chain 2 (Bitcoin): anchored in block 958920 (2026-07-20T18:14:22Z), 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/QZFZ21900644.
      date published: 2026-07-20T18:14:22Z
    audio: Drive
      type: AudioObject
      additional property: Tempo (BPM)
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      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      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: In Gear
album: Révolution française
album: One For All
album: Byway
album: Drift Away
album: Overdrive
album: Rydeen
album: Smile Meditation
album: Stab the Sword of Justice (from "Star Ocean: The Second Story R")
album: Haunted Graveyard (from "Super Ghouls 'n Ghosts")
album: Shana's Theme (from "The Legend of Dragoon")
album: Bubble Crab (from "Mega Man X2")
album: Calling Home II
album: Another World / Escape Reality
album: Mute City (from "F-Zero")
album: Grand Prix

Danceability
type: PropertyValue
value: 0.585

Energy
type: PropertyValue
value: 0.691

Speechiness
type: PropertyValue
value: 0.033

Acousticness
type: PropertyValue
value: 0.003

Instrumentalness
type: PropertyValue
value: 0.837

Liveness
type: PropertyValue
value: 0.105

Valence (Positivity)
type: PropertyValue
value: 0.542

Loudness (dB)
type: PropertyValue
value: -7.164

Key Name
type: PropertyValue
value: C

Mode Name
type: PropertyValue
value: Minor

In Gear
type: MusicAlbum
date published: 2020-07-17
track: 2nd Gear
  type: MusicRecording
  duration: PT6M43S
  duration ms: 403388
  explicit: false
  by artist: BARx
  in album: In Gear
    type: MusicAlbum
    date published: 2020-07-17
  genre: chillwave
  genre: synthwave
  genre: vaporwave
  isrc code: QZHN62099233
  additional property: CopyrightID
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    type: PropertyValue
    value: registered
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    type: PropertyValue
    value: 956772
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    value: https://blockstream.info/api/block-height/956772
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN62099233
  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 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 0xea376ebe0de0be651a21b1433a46c83a482476b3280f6f45f64875128ca036a3. 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/QZHN62099233.
    date published: 2026-07-05T10:01:46Z
  audio: 2nd Gear
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 136.082
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.707
    additional property: Energy
      type: PropertyValue
      value: 0.744
    additional property: Speechiness
      type: PropertyValue
      value: 0.064
    additional property: Acousticness
      type: PropertyValue
      value: 0.008
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.829
    additional property: Liveness
      type: PropertyValue
      value: 0.118
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.185
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.853
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Révolution française
type: MusicAlbum
date published: 2021-04-30

One For All
type: MusicAlbum
date published: 2021-07-30

Byway
type: MusicAlbum
date published: 2022-02-18

Drift Away
type: MusicAlbum
date published: 2022-03-04

Overdrive
type: MusicAlbum
date published: 2023-07-07

Rydeen
type: MusicAlbum
date published: 2024-03-01

Smile Meditation
type: MusicAlbum
date published: 2024-03-08

Stab the Sword of Justice (from "Star Ocean: The Second Story R")
type: MusicAlbum
date published: 2024-03-15

Haunted Graveyard (from "Super Ghouls 'n Ghosts")
type: MusicAlbum
date published: 2024-03-22

Shana's Theme (from "The Legend of Dragoon")
type: MusicAlbum
date published: 2024-03-29

Bubble Crab (from "Mega Man X2")
type: MusicAlbum
date published: 2024-06-14

Calling Home II
type: MusicAlbum
date published: 2024-07-12

Another World / Escape Reality
type: MusicAlbum
date published: 2024-08-30

Mute City (from "F-Zero")
type: MusicAlbum
date published: 2025-07-23

Grand Prix
type: MusicAlbum
date published: 2025-08-01