Hadi Feizabadi
type: MusicGroup
genre: traditional music
popularity: 6
followers: 200
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x25c7fc09ab7e62d417319f379602b6cf13e0541d839c21199c2fc797ed0b87b7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ae9a08ac-cf12-4aeb-9ceb-9453b4361fde.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ae9a08ac-cf12-4aeb-9ceb-9453b4361fde.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ae9a08ac-cf12-4aeb-9ceb-9453b4361fde
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x25c7fc09ab7e62d417319f379602b6cf13e0541d839c21199c2fc797ed0b87b7","name":"Hadi Feizabadi","registered_at":"2026-06-20T11:37:43Z","symbol":"NIM1602751","token_address":"0x19b4d202363a5c2871a73a93342ba7d81039af35","type":"artist","uuid":"ae9a08ac-cf12-4aeb-9ceb-9453b4361fde"}
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 0x25c7fc09ab7e62d417319f379602b6cf13e0541d839c21199c2fc797ed0b87b7. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ae9a08ac-cf12-4aeb-9ceb-9453b4361fde.json and https://artists.proofprofile.net/proofs/artist/ae9a08ac-cf12-4aeb-9ceb-9453b4361fde.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x25c7fc09ab7e62d417319f379602b6cf13e0541d839c21199c2fc797ed0b87b7","name":"Hadi Feizabadi","registered_at":"2026-06-20T11:37:43Z","symbol":"NIM1602751","token_address":"0x19b4d202363a5c2871a73a93342ba7d81039af35","type":"artist","uuid":"ae9a08ac-cf12-4aeb-9ceb-9453b4361fde"}
album: Negar - Single
  type: MusicAlbum
  date published: 2017-02-20
album: Sazo Avaz Dashti - Single
  type: MusicAlbum
  date published: 2017-02-27
album: You Weren't There
  type: MusicAlbum
  date published: 2018-11-21
album: Delbakhteh
  type: MusicAlbum
  date published: 2021-06-02
album: Yalda
  type: MusicAlbum
  date published: 2023-05-03
album: SEGAH
  type: MusicAlbum
  date published: 2023-11-01
album: Didare Yar
  type: MusicAlbum
  date published: 2024-01-29
album: Koja Boudam
  type: MusicAlbum
  date published: 2024-05-14
album: Ashoftegi
  type: MusicAlbum
  date published: 2024-05-15
album: Yalda
  type: MusicAlbum
  date published: 2024-05-17
album: Heleh
  type: MusicAlbum
  date published: 2024-05-17
album: Sazo Avaz Dashti
  type: MusicAlbum
  date published: 2024-05-19
album: Aghrabeha
  type: MusicAlbum
  date published: 2024-05-19
album: Deldari
  type: MusicAlbum
  date published: 2024-05-19
album: Eshgh Kon Ke Yare Mani
  type: MusicAlbum
  date published: 2024-05-21
album: Gerye Kon
  type: MusicAlbum
  date published: 2024-05-22
album: Ey Vay Ey Doust
  type: MusicAlbum
  date published: 2024-05-22
album: Sar Be Jangal
  type: MusicAlbum
  date published: 2024-05-29
album: Delbare Khoshgele Ma
  type: MusicAlbum
  date published: 2024-05-29
album: Bah Baho Bah
  type: MusicAlbum
  date published: 2024-05-29
album: Rade Negah
  type: MusicAlbum
  date published: 2024-05-29
album: Che Kasi Midanad
  type: MusicAlbum
  date published: 2024-05-29
album: Negar
  type: MusicAlbum
  date published: 2024-05-29
album: Khoda Negahdar
  type: MusicAlbum
  date published: 2024-05-29
album: Heyrun
  type: MusicAlbum
  date published: 2024-05-29
album: Didar Be Ghiyamat
  type: MusicAlbum
  date published: 2024-05-29
  track: Didar Be Ghiyamat
    type: MusicRecording
    duration: PT3M28S
    duration ms: 208065
    explicit: false
    by artist: Hadi Feizabadi
    in album: Didar Be Ghiyamat
      type: MusicAlbum
      date published: 2024-05-29
    genre: traditional music
    isrc code: QZGLS2382391
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-14T20:30:01+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2dde3e9171a9348dc6a5fb4f93a92050197aaec7888545ef7d414229685b58ed
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958060
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958060
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLS2382391
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-14T20:39:42Z
    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 0x2dde3e9171a9348dc6a5fb4f93a92050197aaec7888545ef7d414229685b58ed. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/QZGLS2382391.
      date published: 2026-07-14T20:39:42Z
    audio: Didar Be Ghiyamat
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 90.514
      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: 0.397
      additional property: Energy
        type: PropertyValue
        value: 0.221
      additional property: Speechiness
        type: PropertyValue
        value: 0.034
      additional property: Acousticness
        type: PropertyValue
        value: 0.986
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.104
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.355
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.371
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Khasteham
album: Arayesh
album: Bade Saba
album: Negahe Monhaser Be Fard
album: Naboudi To
album: Shahre Rangi

Khasteham
type: MusicAlbum
date published: 2024-05-30

Arayesh
type: MusicAlbum
date published: 2024-05-30

Bade Saba
type: MusicAlbum
date published: 2024-05-30

Negahe Monhaser Be Fard
type: MusicAlbum
date published: 2024-06-06

Naboudi To
type: MusicAlbum
date published: 2024-10-03

Shahre Rangi
type: MusicAlbum
date published: 2025-10-05