Mali raspjevani Dubrovnik
type: MusicGroup
genre: children's music
popularity: 15
followers: 402
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3cbc57ac8259517b3c2cd9cf50acdfc2c68e38d020d1d582f95ff5d18d5a1f34
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953817
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953817
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fca85dee-f067-45ad-9a8d-71039642048d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fca85dee-f067-45ad-9a8d-71039642048d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fca85dee-f067-45ad-9a8d-71039642048d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T18:10:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3cbc57ac8259517b3c2cd9cf50acdfc2c68e38d020d1d582f95ff5d18d5a1f34","name":"Mali raspjevani Dubrovnik","registered_at":"2026-06-15T07:07:59Z","symbol":"NIM0720188","token_address":"0xe089bd036a40f716898674cd4daaa88b05da2acc","type":"artist","uuid":"fca85dee-f067-45ad-9a8d-71039642048d"}
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 0x3cbc57ac8259517b3c2cd9cf50acdfc2c68e38d020d1d582f95ff5d18d5a1f34. Chain 2 (Bitcoin): anchored in block 953842 (2026-06-15T22:22:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fca85dee-f067-45ad-9a8d-71039642048d.json and https://artists.proofprofile.net/proofs/artist/fca85dee-f067-45ad-9a8d-71039642048d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T22:22:30Z
  text: {"copyright_id":"0x3cbc57ac8259517b3c2cd9cf50acdfc2c68e38d020d1d582f95ff5d18d5a1f34","name":"Mali raspjevani Dubrovnik","registered_at":"2026-06-15T07:07:59Z","symbol":"NIM0720188","token_address":"0xe089bd036a40f716898674cd4daaa88b05da2acc","type":"artist","uuid":"fca85dee-f067-45ad-9a8d-71039642048d"}
album: Mali Raspjevani Dubrovnik 2
  type: MusicAlbum
  date published: 1974-01-01
album: Mali Raspjevani Dubrovnik
  type: MusicAlbum
  date published: 2002-11-10
album: Mali Raspjevani Dubrovnik
  type: MusicAlbum
  date published: 2003-02-20
  track: Lijepa Naša Hrvatska
    type: MusicRecording
    duration: PT2M37S
    duration ms: 157493
    explicit: false
    by artist: Mali raspjevani Dubrovnik
    in album: Mali Raspjevani Dubrovnik
      type: MusicAlbum
      date published: 2003-02-20
    genre: children's music
    isrc code: HRA040643618
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-14T21:07:46+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0a4a1986ea0b18581c97d04a03fac1015480c315c98d4a8b6e255b74bd81d7cc
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958067
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958067
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HRA040643618
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-14T21:26:15Z
    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 0x0a4a1986ea0b18581c97d04a03fac1015480c315c98d4a8b6e255b74bd81d7cc. Chain 2 (Bitcoin): anchored in block 958067 (2026-07-14T21:26:15Z), 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/HRA040643618.
      date published: 2026-07-14T21:26:15Z
    audio: Lijepa Naša Hrvatska
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 121.018
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.809
      additional property: Energy
        type: PropertyValue
        value: 0.736
      additional property: Speechiness
        type: PropertyValue
        value: 0.04
      additional property: Acousticness
        type: PropertyValue
        value: 0.154
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.149
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.849
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.157
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Zlatna Kolekcija
  type: MusicAlbum
  date published: 2007-01-01
album: Zlatna Kolekcija
  type: MusicAlbum
  date published: 2012-02-01
album: Zlatna Kolekcija
  type: MusicAlbum
  date published: 2012-02-01
album: Mama Moja
  type: MusicAlbum
  date published: 2012-05-17
  track: Lutkica Na Dar
    type: MusicRecording
    duration: PT1M38S
    duration ms: 98760
    explicit: false
    by artist: Mali raspjevani Dubrovnik
    in album: Mama Moja
      type: MusicAlbum
      date published: 2012-05-17
    genre: children's music
    isrc code: HRA040614122
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T23:19:30+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xde20307cd745a50a48932fe06220558512e081dba5e89ec4804b255a49b71fd5
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958212
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958212
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HRA040614122
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T02:20:46Z
    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 0xde20307cd745a50a48932fe06220558512e081dba5e89ec4804b255a49b71fd5. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T02:20:46Z), 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/HRA040614122.
      date published: 2026-07-16T02:20:46Z
    audio: Lutkica Na Dar
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 113.898
      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: 0.624
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Božić U Dubrovniku

Energy
type: PropertyValue
value: 0.34

Speechiness
type: PropertyValue
value: 0.036

Acousticness
type: PropertyValue
value: 0.504

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.164

Valence (Positivity)
type: PropertyValue
value: 0.799

Loudness (dB)
type: PropertyValue
value: -11.967

Key Name
type: PropertyValue
value: C

Mode Name
type: PropertyValue
value: Major

Mama Moja
type: MusicAlbum
date published: 2012-05-17

Božić U Dubrovniku
type: MusicAlbum
date published: 2012-09-07

Božić U Dubrovniku
type: MusicAlbum
date published: 2012-09-07

Mali Raspjevani Dubrovnik
type: MusicAlbum
date published: 2012-10-03

Mali Raspjevani Dubrovnik
type: MusicAlbum
date published: 2012-10-03

Mali Raspjevani Dubrovnik
type: MusicAlbum
date published: 2016-09-28

Mali Raspjevani Dubrovnik
type: MusicAlbum
date published: 2016-12-20