Amirali A2
type: MusicGroup
popularity: 16
followers: 20030
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfe706775508fe665b21095ec55c550cfb14326ccc219f56b94ea365ec8f2ef50
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953648
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953648
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/47086611-76d8-49ce-9ada-2d3706340c17.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/47086611-76d8-49ce-9ada-2d3706340c17.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/47086611-76d8-49ce-9ada-2d3706340c17
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T15:20:52Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfe706775508fe665b21095ec55c550cfb14326ccc219f56b94ea365ec8f2ef50","name":"Amirali A2","registered_at":"2026-06-14T11:54:17Z","symbol":"NIM0444862","token_address":"0xd9babb63ba1ab75e6baaea91f6b85ae729962203","type":"artist","uuid":"47086611-76d8-49ce-9ada-2d3706340c17"}
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 0xfe706775508fe665b21095ec55c550cfb14326ccc219f56b94ea365ec8f2ef50. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/47086611-76d8-49ce-9ada-2d3706340c17.json and https://artists.proofprofile.net/proofs/artist/47086611-76d8-49ce-9ada-2d3706340c17.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T15:20:52Z
  text: {"copyright_id":"0xfe706775508fe665b21095ec55c550cfb14326ccc219f56b94ea365ec8f2ef50","name":"Amirali A2","registered_at":"2026-06-14T11:54:17Z","symbol":"NIM0444862","token_address":"0xd9babb63ba1ab75e6baaea91f6b85ae729962203","type":"artist","uuid":"47086611-76d8-49ce-9ada-2d3706340c17"}
album: Asarate Janebi
  type: MusicAlbum
  date published: 2008-05-11
  track: Asarate Janebi
    type: MusicRecording
    duration: PT4M45S
    duration ms: 285466
    explicit: true
    by artist: Amirali A2
    in album: Asarate Janebi
      type: MusicAlbum
      date published: 2008-05-11
    isrc code: QZHN62177741
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T17:29:45+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc6e549e084ee2927d8486827ad0def8280500e5749e7fcafd672afcad9188e98
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958444
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958444
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN62177741
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T19:12:23Z
    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 0xc6e549e084ee2927d8486827ad0def8280500e5749e7fcafd672afcad9188e98. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN62177741 — a six-check JSON result.
      date published: 2026-07-17T19:12:23Z
    audio: Asarate Janebi
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 114.986
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.725
      additional property: Energy
        type: PropertyValue
        value: 0.754
      additional property: Speechiness
        type: PropertyValue
        value: 0.143
      additional property: Acousticness
        type: PropertyValue
        value: 0.265
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.341
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.603
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.659
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Lashbazi
  type: MusicAlbum
  date published: 2009-05-11
album: Jadidan harja miram
  type: MusicAlbum
  date published: 2009-05-11
album: Tehran Ajibe
  type: MusicAlbum
  date published: 2009-05-11
album: A2: The Collection
  type: MusicAlbum
  date published: 2020-06-28
album: A2: The New Collection
  type: MusicAlbum
  date published: 2020-06-29
album: Shahre Ghesse 2020
  type: MusicAlbum
  date published: 2020-07-11
album: Partisan
  type: MusicAlbum
  date published: 2020-12-28
album: Dashte Ghasedak
  type: MusicAlbum
  date published: 2021-03-18
album: Intro
  type: MusicAlbum
  date published: 2021-05-11
album: Intori
  type: MusicAlbum
  date published: 2021-05-11
album: Ill Stories
  type: MusicAlbum
  date published: 2021-05-11
album: Gharche Sammi
  type: MusicAlbum
  date published: 2021-05-11
album: Dashte Ghasedak
  type: MusicAlbum
  date published: 2021-05-11
album: Bazam Pasho
  type: MusicAlbum
  date published: 2021-05-11
album: Khoda Nazdike
  type: MusicAlbum
  date published: 2021-05-11
album: Lebase Noe Padeshah
  type: MusicAlbum
  date published: 2021-05-11
album: Mania
  type: MusicAlbum
  date published: 2021-05-11
  track: Mania
    type: MusicRecording
    duration: PT3M20S
    duration ms: 200463
    explicit: true
    by artist: Amirali A2
    in album: Mania
      type: MusicAlbum
      date published: 2021-05-11
    isrc code: QZHN62179385
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T20:47:56+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb30774b0ca78eba87e25cf274246282ba49cc8674615d9d0dccddf7fc081f80e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958931
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958931
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Mania
album: Bache Music
album: Gozaresh
album: Zedde Goloole A2's Part
album: Khaterehaye Ghabli
album: Uh vs. Poquito Mas
album: Hermes
album: Transit
album: Fantasia
album: Shooti

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN62179385

OTSTimestamp
type: PropertyValue
value: 2026-07-20T21:15:01Z

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 0xb30774b0ca78eba87e25cf274246282ba49cc8674615d9d0dccddf7fc081f80e. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN62179385 — a six-check JSON result.
date published: 2026-07-20T21:15:01Z

Mania
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 120.004
additional property: Musical Key
  type: PropertyValue
  value: 1
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 3
additional property: Danceability
  type: PropertyValue
  value: 0.513
additional property: Energy
  type: PropertyValue
  value: 0.904
additional property: Speechiness
  type: PropertyValue
  value: 0.14
additional property: Acousticness
  type: PropertyValue
  value: 0.128
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.346
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.744
additional property: Loudness (dB)
  type: PropertyValue
  value: -8.465
additional property: Key Name
  type: PropertyValue
  value: C#
additional property: Mode Name
  type: PropertyValue
  value: Major

Partisan
type: MusicAlbum
date published: 2021-05-11

Bache Music
type: MusicAlbum
date published: 2021-05-11

Shahre Ghesse 2020
type: MusicAlbum
date published: 2021-05-11

Gozaresh
type: MusicAlbum
date published: 2021-05-11

Zedde Goloole A2's Part
type: MusicAlbum
date published: 2021-05-11

Khaterehaye Ghabli
type: MusicAlbum
date published: 2021-05-11
track: Khaterehaye Ghabli
  type: MusicRecording
  duration: PT4M37S
  duration ms: 277159
  explicit: true
  by artist: Amirali A2
  in album: Khaterehaye Ghabli
    type: MusicAlbum
    date published: 2021-05-11
  isrc code: QZHN62181209
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T21:33:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x83f2444db68c97dbdb92caf6a7073caa2ead91ee676e157523125ba1718b5807
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956634
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956634
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN62181209
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-04T10:04:33Z
  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 0x83f2444db68c97dbdb92caf6a7073caa2ead91ee676e157523125ba1718b5807. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN62181209 — a six-check JSON result.
    date published: 2026-07-04T10:04:33Z
  audio: Khaterehaye Ghabli
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 99.994
    additional property: Musical Key
      type: PropertyValue
      value: 4
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.739
    additional property: Energy
      type: PropertyValue
      value: 0.892
    additional property: Speechiness
      type: PropertyValue
      value: 0.185
    additional property: Acousticness
      type: PropertyValue
      value: 0.733
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.056
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.583
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.199
    additional property: Key Name
      type: PropertyValue
      value: E
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Uh vs. Poquito Mas
type: MusicAlbum
date published: 2021-05-11

Hermes
type: MusicAlbum
date published: 2021-07-14

Transit
type: MusicAlbum
date published: 2021-11-13

Fantasia
type: MusicAlbum
date published: 2022-01-23

Gozaresh
type: MusicAlbum
date published: 2022-06-10

Shooti
type: MusicAlbum
date published: 2022-08-31