Hudobná skupina Milenium
type: MusicGroup
popularity: 4
followers: 158
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x29b998bc6fb3115e4edb6f8da2e3685492c3d15d3b54dcd8bd5c263753b21936
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b77bc0a2-c361-4474-9af0-e8b13f3ed207.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b77bc0a2-c361-4474-9af0-e8b13f3ed207.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b77bc0a2-c361-4474-9af0-e8b13f3ed207
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x29b998bc6fb3115e4edb6f8da2e3685492c3d15d3b54dcd8bd5c263753b21936","name":"Hudobná skupina Milenium","registered_at":"2026-06-20T15:54:05Z","symbol":"NIM1646448","token_address":"0xf9c92ef08625be7b19cc8b33188f2a2f90d931f7","type":"artist","uuid":"b77bc0a2-c361-4474-9af0-e8b13f3ed207"}
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 0x29b998bc6fb3115e4edb6f8da2e3685492c3d15d3b54dcd8bd5c263753b21936. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b77bc0a2-c361-4474-9af0-e8b13f3ed207.json and https://artists.proofprofile.net/proofs/artist/b77bc0a2-c361-4474-9af0-e8b13f3ed207.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x29b998bc6fb3115e4edb6f8da2e3685492c3d15d3b54dcd8bd5c263753b21936","name":"Hudobná skupina Milenium","registered_at":"2026-06-20T15:54:05Z","symbol":"NIM1646448","token_address":"0xf9c92ef08625be7b19cc8b33188f2a2f90d931f7","type":"artist","uuid":"b77bc0a2-c361-4474-9af0-e8b13f3ed207"}
album: V záhradôčke pod okienkom, Biela ruža rozkvitala
  type: MusicAlbum
  date published: 2023-01-05
album: Stojit verba nad vodoju
  type: MusicAlbum
  date published: 2023-01-12
album: Zahrajte mi muzikante
  type: MusicAlbum
  date published: 2023-01-19
album: Tivko tu paribkiv
  type: MusicAlbum
  date published: 2023-01-26
album: Ja sobi divča jak ruža
  type: MusicAlbum
  date published: 2023-02-02
album: Visit jabko visit
  type: MusicAlbum
  date published: 2023-04-17
  track: Visit jabko visit
    type: MusicRecording
    duration: PT3M12S
    duration ms: 192133
    explicit: false
    by artist: Hudobná skupina Milenium
    in album: Visit jabko visit
      type: MusicAlbum
      date published: 2023-04-17
    isrc code: QZHN92395994
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T04:32:03+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x24480b3877aaec4988d33f22eeb35293dea94fc74df578ca33dffeff3be01654
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959105
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959105
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN92395994
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T06:33:30Z
    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 0x24480b3877aaec4988d33f22eeb35293dea94fc74df578ca33dffeff3be01654. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T06:33:30Z), 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/QZHN92395994.
      date published: 2026-07-22T06:33:30Z
    audio: Visit jabko visit
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 147.967
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.801
      additional property: Energy
        type: PropertyValue
        value: 0.762
      additional property: Speechiness
        type: PropertyValue
        value: 0.065
      additional property: Acousticness
        type: PropertyValue
        value: 0.182
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.073
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.843
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.619
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Ej, zahraj mi hudačku
  type: MusicAlbum
  date published: 2023-05-25
album: Kolo vody, Počekaj ňa milyj
  type: MusicAlbum
  date published: 2023-08-03
album: Ešči raz hoja & Voda idze hučaci
  type: MusicAlbum
  date published: 2025-05-06
album: Keď už bude tma
  type: MusicAlbum
  date published: 2025-07-05
album: Pivo
  type: MusicAlbum
  date published: 2025-09-17
  track: Pivo
    type: MusicRecording
    duration: PT3M14S
    duration ms: 194873
    explicit: false
    by artist: Hudobná skupina Milenium
    in album: Pivo
      type: MusicAlbum
      date published: 2025-09-17
    isrc code: QZZ7X2540110
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-13T01:16:02+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7af5f53b2874b037709b31c735bfbccd016da3c9b38f7bcd2197a5a9e99935b7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957785
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957785
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7X2540110
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-13T01:55:31Z
    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 0x7af5f53b2874b037709b31c735bfbccd016da3c9b38f7bcd2197a5a9e99935b7. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), 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/QZZ7X2540110.
      date published: 2026-07-13T01:55:31Z
    audio: Pivo
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 144.97
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
      additional property: Time Signature
      additional property: Danceability
      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

Mode (Major/Minor)
type: PropertyValue
value: 1

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.832

Energy
type: PropertyValue
value: 0.826

Speechiness
type: PropertyValue
value: 0.097

Acousticness
type: PropertyValue
value: 0.117

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.054

Valence (Positivity)
type: PropertyValue
value: 0.901

Loudness (dB)
type: PropertyValue
value: -5.919

Key Name
type: PropertyValue
value: D

Mode Name
type: PropertyValue
value: Major