Negin Gem
type: MusicGroup
popularity: 10
followers: 105
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x89756a5ce30f443dc193339f9b4937fcb443da1bbfeacc5364b332af526ec284
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a74fe3a3-986f-4241-bb4a-aab3c2bcd51e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a74fe3a3-986f-4241-bb4a-aab3c2bcd51e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a74fe3a3-986f-4241-bb4a-aab3c2bcd51e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x89756a5ce30f443dc193339f9b4937fcb443da1bbfeacc5364b332af526ec284","name":"Negin Gem","registered_at":"2026-06-20T07:54:41Z","symbol":"NIM1558864","token_address":"0xc16ee898d0caee683196b225ba2685fd9acf7c3a","type":"artist","uuid":"a74fe3a3-986f-4241-bb4a-aab3c2bcd51e"}
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 0x89756a5ce30f443dc193339f9b4937fcb443da1bbfeacc5364b332af526ec284. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a74fe3a3-986f-4241-bb4a-aab3c2bcd51e.json and https://artists.proofprofile.net/proofs/artist/a74fe3a3-986f-4241-bb4a-aab3c2bcd51e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0x89756a5ce30f443dc193339f9b4937fcb443da1bbfeacc5364b332af526ec284","name":"Negin Gem","registered_at":"2026-06-20T07:54:41Z","symbol":"NIM1558864","token_address":"0xc16ee898d0caee683196b225ba2685fd9acf7c3a","type":"artist","uuid":"a74fe3a3-986f-4241-bb4a-aab3c2bcd51e"}
album: Navai
  type: MusicAlbum
  date published: 2020-10-28
album: Dooset Dare
  type: MusicAlbum
  date published: 2020-11-18
album: Zehi Eshgh
  type: MusicAlbum
  date published: 2021-07-02
album: Bia Bia
  type: MusicAlbum
  date published: 2022-05-17
album: Asemoone Abi
  type: MusicAlbum
  date published: 2022-05-17
album: To Chi Kar Kardi
  type: MusicAlbum
  date published: 2022-05-26
album: Mahe Mani To
  type: MusicAlbum
  date published: 2022-05-26
  track: Mahe Mani To
    type: MusicRecording
    duration: PT3M14S
    duration ms: 194217
    explicit: false
    by artist: Negin Gem
    in album: Mahe Mani To
      type: MusicAlbum
      date published: 2022-05-26
    isrc code: QZK6Q2207352
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-13T00:48:22+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3e4b18a0b022b12d72343ab2682306adb3945beb6ff0c456695205acb7f4554d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957785
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957785
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6Q2207352
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-13T01:55:31Z
    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 0x3e4b18a0b022b12d72343ab2682306adb3945beb6ff0c456695205acb7f4554d. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), 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/QZK6Q2207352.
      date published: 2026-07-13T01:55:31Z
    audio: Mahe Mani To
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 117.128
      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: 0.796
      additional property: Energy
        type: PropertyValue
        value: 0.809
      additional property: Speechiness
        type: PropertyValue
        value: 0.072
      additional property: Acousticness
        type: PropertyValue
        value: 0.211
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.119
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.934
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.31
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Alaghe
  type: MusicAlbum
  date published: 2022-06-23
album: Navazesh
  type: MusicAlbum
  date published: 2022-08-25
album: Faghat To
  type: MusicAlbum
  date published: 2023-01-25
album: Shab Mirese
  type: MusicAlbum
  date published: 2023-02-09
album: Hale Khoshe Ayandeh
  type: MusicAlbum
  date published: 2023-04-29
album: Ejaze Eshgh
  type: MusicAlbum
  date published: 2023-10-10
album: Khodaye Ehsas
  type: MusicAlbum
  date published: 2023-12-20
album: Behtarin Hess
  type: MusicAlbum
  date published: 2024-02-25
  track: Behtarin Hess
    type: MusicRecording
    duration: PT2M52S
    duration ms: 172883
    explicit: false
    by artist: Negin Gem
    in album: Behtarin Hess
      type: MusicAlbum
      date published: 2024-02-25
    isrc code: QZES72489287
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T20:44:18+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0ff6e77bb3e31634fba5cb16f2cbf420374febc505a7e6243cee4a4d066af412
    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/QZES72489287
    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 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
    audio: Behtarin Hess
album: Mano to
album: Khoon Garm
album: Eshghe To
album: Golchin 4 songs
album: Ghalbam Ba To Roshane
album: Bia Bia (Remix)
album: Zehi Eshgh (Remix)
album: Dance With Me (dj mak Remix)
album: Zamaneh
album: Fasle Eshgh
album: Daram Miram
album: Age Zade Be Saram

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ff6e77bb3e31634fba5cb16f2cbf420374febc505a7e6243cee4a4d066af412. 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/QZES72489287.
date published: 2026-07-05T01:12:41Z

Behtarin Hess
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 118.013
additional property: Musical Key
  type: PropertyValue
  value: 0
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: 0.75
additional property: Speechiness
  type: PropertyValue
  value: 0.047
additional property: Acousticness
  type: PropertyValue
  value: 0.695
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.282
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.859
additional property: Loudness (dB)
  type: PropertyValue
  value: -4.939
additional property: Key Name
  type: PropertyValue
  value: C
additional property: Mode Name
  type: PropertyValue
  value: Major

Mano to
type: MusicAlbum
date published: 2024-03-11
track: Mano to
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168339
  explicit: false
  by artist: Negin Gem
  in album: Mano to
    type: MusicAlbum
    date published: 2024-03-11
  isrc code: QZHN52427129
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-21T02:46:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa862b5960c4fce2670d46da079fcdb0b13d7a0851dffbb1ea8c62f808ae14e18
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958955
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958955
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN52427129
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-21T03:03:40Z
  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 0xa862b5960c4fce2670d46da079fcdb0b13d7a0851dffbb1ea8c62f808ae14e18. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/QZHN52427129.
    date published: 2026-07-21T03:03:40Z
  audio: Mano to
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 144.115
    additional property: Musical Key
      type: PropertyValue
      value: 1
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.586
    additional property: Energy
      type: PropertyValue
      value: 0.705
    additional property: Speechiness
      type: PropertyValue
      value: 0.066
    additional property: Acousticness
      type: PropertyValue
      value: 0.81
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.166
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.521
    additional property: Loudness (dB)
      type: PropertyValue
      value: -6.389
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Khoon Garm
type: MusicAlbum
date published: 2024-05-11

Eshghe To
type: MusicAlbum
date published: 2024-06-25

Golchin 4 songs
type: MusicAlbum
date published: 2024-10-29

Ghalbam Ba To Roshane
type: MusicAlbum
date published: 2025-04-23

Bia Bia (Remix)
type: MusicAlbum
date published: 2025-04-23

Zehi Eshgh (Remix)
type: MusicAlbum
date published: 2025-04-23

Dance With Me (dj mak Remix)
type: MusicAlbum
date published: 2025-08-20

Zamaneh
type: MusicAlbum
date published: 2025-11-04

Fasle Eshgh
type: MusicAlbum
date published: 2025-11-04

Daram Miram
type: MusicAlbum
date published: 2025-11-04

Age Zade Be Saram
type: MusicAlbum
date published: 2025-11-05