Era Ojdanic
type: MusicGroup
popularity: 15
followers: 7087
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1b3b9f8263aa2133cb42923b1b8570896d30fa11fc62bb3f36aa4813197d1b1f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953803
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953803
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e4ee0e21-f1b2-46d1-92b4-df0f5b31d40b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e4ee0e21-f1b2-46d1-92b4-df0f5b31d40b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e4ee0e21-f1b2-46d1-92b4-df0f5b31d40b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T15:41:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1b3b9f8263aa2133cb42923b1b8570896d30fa11fc62bb3f36aa4813197d1b1f","name":"Era Ojdanic","registered_at":"2026-06-15T04:35:22Z","symbol":"NIM0683750","token_address":"0xc02d0d3eeda4a104bf3e0db0a62a4ac6d31955e0","type":"artist","uuid":"e4ee0e21-f1b2-46d1-92b4-df0f5b31d40b"}
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 0x1b3b9f8263aa2133cb42923b1b8570896d30fa11fc62bb3f36aa4813197d1b1f. Chain 2 (Bitcoin): anchored in block 953803 (2026-06-15T15:41:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e4ee0e21-f1b2-46d1-92b4-df0f5b31d40b.json and https://artists.proofprofile.net/proofs/artist/e4ee0e21-f1b2-46d1-92b4-df0f5b31d40b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T15:41:00Z
  text: {"copyright_id":"0x1b3b9f8263aa2133cb42923b1b8570896d30fa11fc62bb3f36aa4813197d1b1f","name":"Era Ojdanic","registered_at":"2026-06-15T04:35:22Z","symbol":"NIM0683750","token_address":"0xc02d0d3eeda4a104bf3e0db0a62a4ac6d31955e0","type":"artist","uuid":"e4ee0e21-f1b2-46d1-92b4-df0f5b31d40b"}
album: Sliku cuvam pored ikone
  type: MusicAlbum
  date published: 2000
album: Era Ojdanić
  type: MusicAlbum
  date published: 2000
album: Sliku cuvam pored ikone
  type: MusicAlbum
  date published: 2000-02-01
album: Era Ojdanić
  type: MusicAlbum
  date published: 2000-02-21
album: Šmeker
  type: MusicAlbum
  date published: 2001
album: Smeker
  type: MusicAlbum
  date published: 2001
album: Šmeker
  type: MusicAlbum
  date published: 2001
album: Kazanova
  type: MusicAlbum
  date published: 2002
album: Kazanova
  type: MusicAlbum
  date published: 2002
album: Kazanova
  type: MusicAlbum
  date published: 2002-01-01
album: Kazanova
  type: MusicAlbum
  date published: 2002-02-28
album: Kazanova
  type: MusicAlbum
  date published: 2002-11-01
  track: Kopa Cura Vinograd
    type: MusicRecording
    duration: PT2M38S
    duration ms: 158786
    explicit: false
    by artist: Era Ojdanic
    in album: Kazanova
      type: MusicAlbum
      date published: 2002-11-01
    isrc code: RSA221811380
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T10:24:13+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x96fa13082a3dacb147da5f7d0282245aa3cced411fbc6239a2d45bce9d13719f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956822
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956822
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RSA221811380
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T18:48:28Z
    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 0x96fa13082a3dacb147da5f7d0282245aa3cced411fbc6239a2d45bce9d13719f. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/RSA221811380.
      date published: 2026-07-05T18:48:28Z
    audio: Kopa Cura Vinograd
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 123.028
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.653
      additional property: Energy
        type: PropertyValue
        value: 0.831
      additional property: Speechiness
        type: PropertyValue
        value: 0.047
      additional property: Acousticness
        type: PropertyValue
        value: 0.296
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.358
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.961
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.375
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Pauk
  type: MusicAlbum
  date published: 2003
album: Pauk
  type: MusicAlbum
  date published: 2003
album: Pauk
  type: MusicAlbum
  date published: 2003-02-22
album: Era i gosti
  type: MusicAlbum
  date published: 2007-01-01
album: Era i gosti
  type: MusicAlbum
  date published: 2014-11-27
album: Kuće male
  type: MusicAlbum
  date published: 2020-10-27
album: Era Ojdanic -Hitovi
  type: MusicAlbum
  date published: 2023-01-19
album: Smeker
  type: MusicAlbum
  date published: 2023-12-26
album: Kazanova
  type: MusicAlbum
  date published: 2023-12-26
album: Pauk
  type: MusicAlbum
  date published: 2023-12-30
album: Oj Milice cobanice
  type: MusicAlbum
  date published: 2024-02-15
album: Rado lepa Rado
  type: MusicAlbum
  date published: 2024-02-15
album: Oj Milice cobanice (Live)
  type: MusicAlbum
  date published: 2024-03-17
album: Rado lepa Rado (Live)
  type: MusicAlbum
  date published: 2024-03-17
album: Sumadijo Sumadijo (Live)
album: I sve sto sam steko

Sumadijo Sumadijo (Live)
type: MusicAlbum
date published: 2024-03-17

I sve sto sam steko
type: MusicAlbum
date published: 2025-01-26