Davor Devcic
type: MusicGroup
popularity: 3
followers: 247
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9c52f1c8a22211449642c640d86f0303b778cb041add4f0e48c809f6c02bd72b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/407e9865-3c96-47db-a49e-99556e69f26c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/407e9865-3c96-47db-a49e-99556e69f26c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/407e9865-3c96-47db-a49e-99556e69f26c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9c52f1c8a22211449642c640d86f0303b778cb041add4f0e48c809f6c02bd72b","name":"Davor Devcic","registered_at":"2026-06-16T12:06:42Z","symbol":"NIM1046879","token_address":"0x7c4d8773d8c302fb623500157824ace2d4bdd5bb","type":"artist","uuid":"407e9865-3c96-47db-a49e-99556e69f26c"}
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 0x9c52f1c8a22211449642c640d86f0303b778cb041add4f0e48c809f6c02bd72b. 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/407e9865-3c96-47db-a49e-99556e69f26c.json and https://artists.proofprofile.net/proofs/artist/407e9865-3c96-47db-a49e-99556e69f26c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x9c52f1c8a22211449642c640d86f0303b778cb041add4f0e48c809f6c02bd72b","name":"Davor Devcic","registered_at":"2026-06-16T12:06:42Z","symbol":"NIM1046879","token_address":"0x7c4d8773d8c302fb623500157824ace2d4bdd5bb","type":"artist","uuid":"407e9865-3c96-47db-a49e-99556e69f26c"}
album: Dream Deviations - Single
  type: MusicAlbum
  date published: 2015-12-04
album: Talkin' All That Jazz
  type: MusicAlbum
  date published: 2019-06-01
album: On the Seaside
  type: MusicAlbum
  date published: 2019-07-22
album: Just a Breeze
  type: MusicAlbum
  date published: 2019-09-16
album: Just a Breeze
  type: MusicAlbum
  date published: 2019-09-16
album: Swingin'
  type: MusicAlbum
  date published: 2019-11-09
album: Loving You
  type: MusicAlbum
  date published: 2020-01-15
album: Davor Devcic, Vol. 1
  type: MusicAlbum
  date published: 2020-01-24
album: Davor Devcic, Vol. 2
  type: MusicAlbum
  date published: 2020-01-24
album: Learnin' from the Best
  type: MusicAlbum
  date published: 2020-03-25
album: Davor Devcic, Vol. 3
  type: MusicAlbum
  date published: 2020-04-21
album: Chill House Sessions
  type: MusicAlbum
  date published: 2021-09-01
track: City Never Sleeps
  type: MusicRecording
  duration: PT6M8S
  duration ms: 368208
  explicit: false
  by artist: Davor Devcic
  in album: Luxury Upscale Retail, Set 1
    type: MusicAlbum
    date published: 2021-07-24
  isrc code: US5UL0788162
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-31T22:15:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x57946dc73aa48fd190e5ce2159c65c07a6a3fb836e5e70a181c271043498f331
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 960473
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/960473
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5UL0788162
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-31T22:27:44Z
  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 0x57946dc73aa48fd190e5ce2159c65c07a6a3fb836e5e70a181c271043498f331. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/US5UL0788162.
    date published: 2026-07-31T22:27:44Z
  audio: City Never Sleeps
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 99.654
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.658
    additional property: Energy
      type: PropertyValue
      value: 0.399
    additional property: Speechiness
      type: PropertyValue
      value: 0.042
    additional property: Acousticness
      type: PropertyValue
      value: 0.207
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.749
    additional property: Liveness
      type: PropertyValue
      value: 0.217
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.483
    additional property: Loudness (dB)
      type: PropertyValue
      value: -15.876
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major