Ian GR
type: MusicGroup
popularity: 7
followers: 46
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x52cd5ed1c7c32d8df61884114803f75732f88dac87bcfcc37e923a0938347ae4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/68b4108d-d4ed-4b0e-8641-4315ee0f08d9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/68b4108d-d4ed-4b0e-8641-4315ee0f08d9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/68b4108d-d4ed-4b0e-8641-4315ee0f08d9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x52cd5ed1c7c32d8df61884114803f75732f88dac87bcfcc37e923a0938347ae4","name":"Ian GR","registered_at":"2026-06-17T02:11:51Z","symbol":"NIM1248516","token_address":"0xbffd6d46ccdbf17a120fa2a7bd60d107318a178f","type":"artist","uuid":"68b4108d-d4ed-4b0e-8641-4315ee0f08d9"}
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 0x52cd5ed1c7c32d8df61884114803f75732f88dac87bcfcc37e923a0938347ae4. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/68b4108d-d4ed-4b0e-8641-4315ee0f08d9.json and https://artists.proofprofile.net/proofs/artist/68b4108d-d4ed-4b0e-8641-4315ee0f08d9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x52cd5ed1c7c32d8df61884114803f75732f88dac87bcfcc37e923a0938347ae4","name":"Ian GR","registered_at":"2026-06-17T02:11:51Z","symbol":"NIM1248516","token_address":"0xbffd6d46ccdbf17a120fa2a7bd60d107318a178f","type":"artist","uuid":"68b4108d-d4ed-4b0e-8641-4315ee0f08d9"}
album: Otra Barbie
  type: MusicAlbum
  date published: 2024-10-24
album: Pacas & Billetes
  type: MusicAlbum
  date published: 2025-03-06
album: La Bolsita
  type: MusicAlbum
  date published: 2025-04-05
album: Que Nadie Sepa
  type: MusicAlbum
  date published: 2025-04-18
album: No Soy un Maleante
  type: MusicAlbum
  date published: 2025-05-20
album: Te Amo y Te Odio
  type: MusicAlbum
  date published: 2025-06-06
album: Mentirosa
  type: MusicAlbum
  date published: 2025-08-29
  track: Mentirosa
    type: MusicRecording
    duration: PT3M15S
    duration ms: 195763
    explicit: false
    by artist: Ian GR
    in album: Mentirosa
      type: MusicAlbum
      date published: 2025-08-29
    isrc code: QZNJZ2554753
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T21:35:31+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x386ee3360eb5740683e18816cc0eb9c4344236193c8cb2b359f3949120a8a821
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958935
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958935
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJZ2554753
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T22:08:19Z
    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 0x386ee3360eb5740683e18816cc0eb9c4344236193c8cb2b359f3949120a8a821. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/QZNJZ2554753.
      date published: 2026-07-20T22:08:19Z
    audio: Mentirosa
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 94.982
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.864
      additional property: Energy
        type: PropertyValue
        value: 0.707
      additional property: Speechiness
        type: PropertyValue
        value: 0.041
      additional property: Acousticness
        type: PropertyValue
        value: 0.163
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.133
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.798
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.466
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor