Karpan
type: MusicGroup
genre: tech house
description: Karpan may refer to: Karpan, Iran, village in Hormozgan Province, Iran Karpan (character), character in the comic album series Yoko Tsuno Karpan (surname)
popularity: 5
followers: 407
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1b9906b42035a3473bd9f6fb8fe76ca1056154a0cfb3f44d6e707ccdd0b1c565
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953857
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953857
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/02b837b2-9951-4753-8a34-8581b6ee8d66.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/02b837b2-9951-4753-8a34-8581b6ee8d66.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/02b837b2-9951-4753-8a34-8581b6ee8d66
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T23:34:38Z
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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b9906b42035a3473bd9f6fb8fe76ca1056154a0cfb3f44d6e707ccdd0b1c565. Chain 2 (Bitcoin): anchored in block 953857 (2026-06-15T23:34:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/02b837b2-9951-4753-8a34-8581b6ee8d66.json and https://artists.proofprofile.net/proofs/artist/02b837b2-9951-4753-8a34-8581b6ee8d66.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T23:34:38Z
album: T.I.N.S
  type: MusicAlbum
  date published: 2018-12-14
album: T.I.N.S.
  type: MusicAlbum
  date published: 2018-12-14
album: Tape
  type: MusicAlbum
  date published: 2019-10-18
album: Tape
  type: MusicAlbum
  date published: 2019-10-18
album: Disconance
  type: MusicAlbum
  date published: 2020-08-07
album: What I Feel
  type: MusicAlbum
  date published: 2023-04-07
album: What I Feel (Ruddek Remix)
  type: MusicAlbum
  date published: 2023-08-18
album: Final Dot (Comma)
  type: MusicAlbum
  date published: 2023-12-08
album: What I Feel (R.O.T.H Classic Remix)
  type: MusicAlbum
  date published: 2024-01-26
album: Find a Way
  type: MusicAlbum
  date published: 2024-02-16
album: Old Is Cool
  type: MusicAlbum
  date published: 2024-03-01
album: What I Feel (The Remixes)
  type: MusicAlbum
  date published: 2024-03-15
album: Rain Sign Records (First Year Pack)
  type: MusicAlbum
  date published: 2024-04-26
album: Innit
  type: MusicAlbum
  date published: 2024-05-17
  track: Innit
    type: MusicRecording
    duration: PT3M41S
    duration ms: 221309
    explicit: false
    by artist: Karpan
    in album: Innit
      type: MusicAlbum
      date published: 2024-05-17
    genre: tech house
    isrc code: GBWUL2461824
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T15:44:01+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9c466daf745e0f5b49a62e6bd13eb9b615bad2d7fbcfb7927cdde4de13408cac
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958905
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958905
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBWUL2461824
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T16:14:34Z
    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 0x9c466daf745e0f5b49a62e6bd13eb9b615bad2d7fbcfb7927cdde4de13408cac. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/GBWUL2461824.
      date published: 2026-07-20T16:14:34Z
    audio: Innit
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 125.987
      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: 0.645
      additional property: Energy
        type: PropertyValue
        value: 0.909
      additional property: Speechiness
        type: PropertyValue
        value: 0.082
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.154
      additional property: Liveness
        type: PropertyValue
        value: 0.114
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.467
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.307
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Old Is Cool (Karpan Afro VIP Mix)
  type: MusicAlbum
  date published: 2024-06-21
album: Endurance
  type: MusicAlbum
  date published: 2025-06-20
album: Endurance (Extended Mix)
  type: MusicAlbum
  date published: 2025-07-04
album: Be Work
  type: MusicAlbum
  date published: 2025-09-12
  track: Be Work
    type: MusicRecording
    duration: PT2M41S
    duration ms: 161250
    explicit: false
    by artist: Karpan
    in album: Be Work
      type: MusicAlbum
      date published: 2025-09-12
    genre: tech house
    isrc code: UKU932560760
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T02:18:18+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc0be071a1797604313816a4b6d7c97fd0f1531faa56c36b7a7bab03e4536754a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958808
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Be Work
album: Be Work (Extended Mix)
album: Portal
album: Portal (Extended Mix)

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/958808

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKU932560760

OTSTimestamp
type: PropertyValue
value: 2026-07-20T02:49:15Z

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 0xc0be071a1797604313816a4b6d7c97fd0f1531faa56c36b7a7bab03e4536754a. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), 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/UKU932560760.
date published: 2026-07-20T02:49:15Z

Be Work
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 128.005
additional property: Musical Key
  type: PropertyValue
  value: 7
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.768
additional property: Energy
  type: PropertyValue
  value: 0.944
additional property: Speechiness
  type: PropertyValue
  value: 0.054
additional property: Acousticness
  type: PropertyValue
  value: 0.008
additional property: Instrumentalness
  type: PropertyValue
  value: 0.061
additional property: Liveness
  type: PropertyValue
  value: 0.096
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.591
additional property: Loudness (dB)
  type: PropertyValue
  value: -6.575
additional property: Key Name
  type: PropertyValue
  value: G
additional property: Mode Name
  type: PropertyValue
  value: Major

Be Work (Extended Mix)
type: MusicAlbum
date published: 2025-09-26

Portal
type: MusicAlbum
date published: 2025-10-31

Portal (Extended Mix)
type: MusicAlbum
date published: 2025-11-14