Farzin
type: MusicGroup
popularity: 29
followers: 25025
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x438bf9d133f3b219d786b1d3395bbea393fabf89015b81596a93ee9ef462e58c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2e225c3d-f2b2-48e2-997f-98dadf233d5d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2e225c3d-f2b2-48e2-997f-98dadf233d5d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2e225c3d-f2b2-48e2-997f-98dadf233d5d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
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 0x438bf9d133f3b219d786b1d3395bbea393fabf89015b81596a93ee9ef462e58c. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2e225c3d-f2b2-48e2-997f-98dadf233d5d.json and https://artists.proofprofile.net/proofs/artist/2e225c3d-f2b2-48e2-997f-98dadf233d5d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: Bi Rokheh Toh
  type: MusicAlbum
  date published: 1988
album: Zenoo
  type: MusicAlbum
  date published: 1989
album: Mashoogheh
  type: MusicAlbum
  date published: 1992-03-18
  track: Javooni
    type: MusicRecording
    duration: PT5M20S
    duration ms: 320000
    explicit: false
    by artist: Farzin
    in album: Mashoogheh
      type: MusicAlbum
      date published: 1992-03-18
    isrc code: USPUP0812223
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T12:10:11+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2311fb9c2d01aeb5cd833bd8196e92f19de6cd51fca33b04a89475fd01910b91
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USPUP0812223
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0x2311fb9c2d01aeb5cd833bd8196e92f19de6cd51fca33b04a89475fd01910b91. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USPUP0812223.
      date published: 2026-07-05T01:12:41Z
    audio: Javooni
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 120.054
      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: 0.492
      additional property: Energy
        type: PropertyValue
        value: 0.622
      additional property: Speechiness
        type: PropertyValue
        value: 0.038
      additional property: Acousticness
        type: PropertyValue
        value: 0.565
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.165
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.94
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.828
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
  track: Tou Kihasti
    type: MusicRecording
    duration: PT5M9S
    duration ms: 309840
    explicit: false
    by artist: Farzin
    in album: Mashoogheh
      type: MusicAlbum
      date published: 1992-03-18
    isrc code: USPUP0812226
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T13:10:12+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x045a8c711c7bcef5c176b8ce7aa6326c2fbcc5429ff7b464129b66f13274a8d0
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958749
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958749
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USPUP0812226
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T16:12:22Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x045a8c711c7bcef5c176b8ce7aa6326c2fbcc5429ff7b464129b66f13274a8d0. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T16:12:22Z), 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/USPUP0812226.
      date published: 2026-07-19T16:12:22Z
    audio: Tou Kihasti
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 145.915
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.741
      additional property: Energy
        type: PropertyValue
        value: 0.404
      additional property: Speechiness
        type: PropertyValue
        value: 0.096
      additional property: Acousticness
        type: PropertyValue
        value: 0.863
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.252
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.578
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Geryeh Nakon
album: Eshgh
album: Ashk
album: Sedaye Khasteh
album: Khodahafez - Persian Music
album: Ageh Sookhtim
album: Remember Me(Yad-e-Man Bash)
album: Ashes
album: Del Negaroon
album: Camisado
album: Eshghe Man (Shan Nash, Pedram Remix)
album: Мерави
album: Суроги Ман
album: Jonm (Remix)
album: Шабхои Бедори
album: Qashang
album: Rohi Daroz
album: Begoo Kujae
album: Sun God's Rebellion
album: Holi Man
album: Devona
album: Maryam

Loudness (dB)
type: PropertyValue
value: -12.811

Key Name
type: PropertyValue
value: Eb

Mode Name
type: PropertyValue
value: Major

Geryeh Nakon
type: MusicAlbum
date published: 1993
track: Rotab
  type: MusicRecording
  duration: PT4M34S
  duration ms: 274207
  explicit: false
  by artist: Farzin
  in album: Geryeh Nakon
    type: MusicAlbum
    date published: 1993
  isrc code: USJ3V0892140
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T06:46:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x36b7dba3a1f2c20bacf7baa0cd2e5a19a240182540158ac9dbda3c7f2b5dc7d7
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956500
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956500
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V0892140
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-03T13:55:21Z
  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 0x36b7dba3a1f2c20bacf7baa0cd2e5a19a240182540158ac9dbda3c7f2b5dc7d7. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/USJ3V0892140.
    date published: 2026-07-03T13:55:21Z
  audio: Rotab
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 174.91
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.446
    additional property: Energy
      type: PropertyValue
      value: 0.593
    additional property: Speechiness
      type: PropertyValue
      value: 0.144
    additional property: Acousticness
      type: PropertyValue
      value: 0.63
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.274
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.845
    additional property: Loudness (dB)
      type: PropertyValue
      value: -14.93
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Eshgh
type: MusicAlbum
date published: 1995-03-15
track: Chang
  type: MusicRecording
  duration: PT5M8S
  duration ms: 308186
  explicit: false
  by artist: Farzin
  in album: Eshgh
    type: MusicAlbum
    date published: 1995-03-15
  isrc code: USPUP0812215
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T18:18:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb69ac1c0f0ffb45ab4687650335650ed3650adb053bea2c7a779be6de9a344be
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956728
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956728
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USPUP0812215
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T01:43:49Z
  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 0xb69ac1c0f0ffb45ab4687650335650ed3650adb053bea2c7a779be6de9a344be. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/USPUP0812215.
    date published: 2026-07-05T01:43:49Z
  audio: Chang
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 115.419
    additional property: Musical Key
      type: PropertyValue
      value: 1
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.778
    additional property: Energy
      type: PropertyValue
      value: 0.587
    additional property: Speechiness
      type: PropertyValue
      value: 0.05
    additional property: Acousticness
      type: PropertyValue
      value: 0.507
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.012
    additional property: Liveness
      type: PropertyValue
      value: 0.259
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.392
    additional property: Loudness (dB)
      type: PropertyValue
      value: -12.853
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Major

Ashk
type: MusicAlbum
date published: 1997-02-06

Sedaye Khasteh
type: MusicAlbum
date published: 1999

Khodahafez - Persian Music
type: MusicAlbum
date published: 1999-09-22

Ageh Sookhtim
type: MusicAlbum
date published: 2000-01-03

Remember Me(Yad-e-Man Bash)
type: MusicAlbum
date published: 2009-11-11

Ashes
type: MusicAlbum
date published: 2018-05-28

Del Negaroon
type: MusicAlbum
date published: 2018-10-02

Camisado
type: MusicAlbum
date published: 2019-01-14

Eshghe Man (Shan Nash, Pedram Remix)
type: MusicAlbum
date published: 2022-05-20

Мерави
type: MusicAlbum
date published: 2022-11-07

Суроги Ман
type: MusicAlbum
date published: 2023-07-07

Jonm (Remix)
type: MusicAlbum
date published: 2023-07-29

Шабхои Бедори
type: MusicAlbum
date published: 2023-08-15

Qashang
type: MusicAlbum
date published: 2023-09-23

Rohi Daroz
type: MusicAlbum
date published: 2024-03-08

Rohi Daroz
type: MusicAlbum
date published: 2024-03-08

Begoo Kujae
type: MusicAlbum
date published: 2024-03-19

Sun God's Rebellion
type: MusicAlbum
date published: 2024-03-28

Holi Man
type: MusicAlbum
date published: 2024-04-15

Devona
type: MusicAlbum
date published: 2024-06-03

Maryam
type: MusicAlbum
date published: 2024-08-28