Novisad
type: MusicGroup
genre: ambient
genre: drone
genre: idm
genre: trip hop
popularity: 10
followers: 713
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa90c7094e914bb949e9258b1a54c0baea087e9d5cae39b309c9bb7693f604265
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/630ea30c-2676-4e06-be55-69844de18fb5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/630ea30c-2676-4e06-be55-69844de18fb5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/630ea30c-2676-4e06-be55-69844de18fb5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
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 0xa90c7094e914bb949e9258b1a54c0baea087e9d5cae39b309c9bb7693f604265. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/630ea30c-2676-4e06-be55-69844de18fb5.json and https://artists.proofprofile.net/proofs/artist/630ea30c-2676-4e06-be55-69844de18fb5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: Novisad
  type: MusicAlbum
  date published: 1998
album: Novisad
  type: MusicAlbum
  date published: 1998-11-03
  track: Phalanx
    type: MusicRecording
    duration: PT2M28S
    duration ms: 148706
    explicit: false
    by artist: Novisad
    in album: Novisad
      type: MusicAlbum
      date published: 1998-11-03
    genre: ambient
    genre: drone
    genre: idm
    genre: trip hop
    isrc code: DEAG29800308
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T14:33:51+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x73d20c9c2f29e763b172b76d932441de691faf71aa629e6c8963d7a93819e799
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958169
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958169
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAG29800308
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T17:34:54Z
    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 0x73d20c9c2f29e763b172b76d932441de691faf71aa629e6c8963d7a93819e799. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T17:34:54Z), 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/DEAG29800308.
      date published: 2026-07-15T17:34:54Z
    audio: Phalanx
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 137.96
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.185
      additional property: Energy
        type: PropertyValue
        value: 0.115
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.798
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.955
      additional property: Liveness
        type: PropertyValue
        value: 0.116
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.226
      additional property: Loudness (dB)
        type: PropertyValue
        value: -37.881
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Novisad
  type: MusicAlbum
  date published: 1998-11-03
album: Novisad
  type: MusicAlbum
  date published: 1998-11-03
album: Seleya
  type: MusicAlbum
  date published: 2001-08-14
album: Seleya
  type: MusicAlbum
  date published: 2001-08-14
album: Seleya
  type: MusicAlbum
  date published: 2001-08-14
  track: Sommersonnenschein
    type: MusicRecording
    duration: PT3M8S
    duration ms: 188320
    explicit: false
    by artist: Novisad
    in album: Seleya
      type: MusicAlbum
      date published: 2001-08-14
    genre: ambient
    genre: drone
    genre: idm
    genre: trip hop
    isrc code: DEAG20101311
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T04:53:22+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x44cfcb59235799241f0a2defa07250431d6f15bee84c293bb30252b416c3441b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956484
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956484
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAG20101311
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T10:47:44Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44cfcb59235799241f0a2defa07250431d6f15bee84c293bb30252b416c3441b. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/DEAG20101311.
      date published: 2026-07-03T10:47:44Z
    audio: Sommersonnenschein
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 110.297
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      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
album: Funkel
album: Mort Aux Vaches
album: Seleya (2025 Edition)

Time Signature
type: PropertyValue
value: 5

Danceability
type: PropertyValue
value: 0.438

Energy
type: PropertyValue
value: 0.347

Speechiness
type: PropertyValue
value: 0.039

Acousticness
type: PropertyValue
value: 0.924

Instrumentalness
type: PropertyValue
value: 0.957

Liveness
type: PropertyValue
value: 0.117

Valence (Positivity)
type: PropertyValue
value: 0.128

Loudness (dB)
type: PropertyValue
value: -17.16

Key Name
type: PropertyValue
value: D

Mode Name
type: PropertyValue
value: Major

Funkel
type: MusicAlbum
date published: 2009-04-29

Mort Aux Vaches
type: MusicAlbum
date published: 2015-06-23

Seleya (2025 Edition)
type: MusicAlbum
date published: 2025-06-27