Ermin Hamidovic
type: MusicGroup
popularity: 9
followers: 349
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x637bfcaccc958b82fd90980bc64398e6285ba0f898ed50f69d2b1dd89a5c3c85
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954027
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954027
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/39b585a7-8b45-4813-89f4-fefc300a56a1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/39b585a7-8b45-4813-89f4-fefc300a56a1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/39b585a7-8b45-4813-89f4-fefc300a56a1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T00:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x637bfcaccc958b82fd90980bc64398e6285ba0f898ed50f69d2b1dd89a5c3c85","name":"Ermin Hamidovic","registered_at":"2026-06-16T09:41:20Z","symbol":"NIM1012198","token_address":"0x3f5e89f7b68cebd9aad511ba7ae1e04783eb516d","type":"artist","uuid":"39b585a7-8b45-4813-89f4-fefc300a56a1"}
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 0x637bfcaccc958b82fd90980bc64398e6285ba0f898ed50f69d2b1dd89a5c3c85. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/39b585a7-8b45-4813-89f4-fefc300a56a1.json and https://artists.proofprofile.net/proofs/artist/39b585a7-8b45-4813-89f4-fefc300a56a1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x637bfcaccc958b82fd90980bc64398e6285ba0f898ed50f69d2b1dd89a5c3c85","name":"Ermin Hamidovic","registered_at":"2026-06-16T09:41:20Z","symbol":"NIM1012198","token_address":"0x3f5e89f7b68cebd9aad511ba7ae1e04783eb516d","type":"artist","uuid":"39b585a7-8b45-4813-89f4-fefc300a56a1"}
album: Tudjino kleta
  type: MusicAlbum
  date published: 2022-11-08
  track: Tudjino kleta
    type: MusicRecording
    duration: PT3M55S
    duration ms: 235554
    explicit: false
    by artist: Ermin Hamidovic
    in album: Tudjino kleta
      type: MusicAlbum
      date published: 2022-11-08
    isrc code: ATAJ12200672
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T12:12:51+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8937e7af50213e8bfb7ede0165c5824b2caac5898a05cfa6dff816c8d180fdec
    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/ATAJ12200672
    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 0x8937e7af50213e8bfb7ede0165c5824b2caac5898a05cfa6dff816c8d180fdec. 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/ATAJ12200672.
      date published: 2026-07-05T01:12:41Z
    audio: Tudjino kleta
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 122.018
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.546
      additional property: Energy
        type: PropertyValue
        value: 0.674
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.281
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.541
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.572
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.541
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Ostavicu te (Live)
  type: MusicAlbum
  date published: 2024-03-14
album: Dajte mi utjehu (Live)
  type: MusicAlbum
  date published: 2024-03-14
album: Nisi dosla kada sam te zvao (Live)
  type: MusicAlbum
  date published: 2024-03-14
album: 90 posto (Live)
  type: MusicAlbum
  date published: 2024-03-14
album: Dao sam ti prsten (Live)
  type: MusicAlbum
  date published: 2024-03-14
album: Sejo moja (Live)
  type: MusicAlbum
  date published: 2024-03-14
album: Ko ostavlja ruze (Live)
  type: MusicAlbum
  date published: 2024-03-14
album: Nikada se promeniti necu (Live)
  type: MusicAlbum
  date published: 2024-03-14
album: FOLK HITOVI (Live)
  type: MusicAlbum
  date published: 2025-11-03