PTČ
type: MusicGroup
popularity: 13
followers: 641
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x913976c2989bccb1862730452527a130616bc3fc084355f00becf22b8c55f1d5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953741
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953741
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9a9cd97e-d3a7-4ef5-849d-ef7ace734f60.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9a9cd97e-d3a7-4ef5-849d-ef7ace734f60.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9a9cd97e-d3a7-4ef5-849d-ef7ace734f60
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:44:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x913976c2989bccb1862730452527a130616bc3fc084355f00becf22b8c55f1d5","name":"PTČ","registered_at":"2026-06-14T20:49:29Z","symbol":"NIM0572502","token_address":"0x92f1a9bab70c428ef655435b7ea012e15507f091","type":"artist","uuid":"9a9cd97e-d3a7-4ef5-849d-ef7ace734f60"}
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 0x913976c2989bccb1862730452527a130616bc3fc084355f00becf22b8c55f1d5. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9a9cd97e-d3a7-4ef5-849d-ef7ace734f60.json and https://artists.proofprofile.net/proofs/artist/9a9cd97e-d3a7-4ef5-849d-ef7ace734f60.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T09:50:11Z
  text: {"copyright_id":"0x913976c2989bccb1862730452527a130616bc3fc084355f00becf22b8c55f1d5","name":"PTČ","registered_at":"2026-06-14T20:49:29Z","symbol":"NIM0572502","token_address":"0x92f1a9bab70c428ef655435b7ea012e15507f091","type":"artist","uuid":"9a9cd97e-d3a7-4ef5-849d-ef7ace734f60"}
album: Sončni Kralji
  type: MusicAlbum
  date published: 2020-12-06
album: Čigumi
  type: MusicAlbum
  date published: 2020-12-18
album: 500 Slik
  type: MusicAlbum
  date published: 2021-04-02
album: PAPAGAJ
  type: MusicAlbum
  date published: 2021-06-26
album: NEKI TKO VSAK DAN
  type: MusicAlbum
  date published: 2021-09-15
album: Sončni Kralji ◎ MENT Session
  type: MusicAlbum
  date published: 2021-12-10
album: L P
  type: MusicAlbum
  date published: 2022-02-20
album: SNAPBACK
  type: MusicAlbum
  date published: 2023-06-23
album: FREESTYLE NA VRTAČI
  type: MusicAlbum
  date published: 2023-10-06
album: 100 SKLEC
  type: MusicAlbum
  date published: 2023-12-06
album: RUMEN AUDI
  type: MusicAlbum
  date published: 2024-08-05
  track: RUMEN AUDI
    type: MusicRecording
    duration: PT2M29S
    duration ms: 149764
    explicit: true
    by artist: PTČ
    in album: RUMEN AUDI
      type: MusicAlbum
      date published: 2024-08-05
    isrc code: QZTAZ2462657
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x14beaf6680026c2d51566d3d4fe8753e183ed5aba928c8c979582cb28330a27e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957599
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957599
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAZ2462657
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-11T19:42:17Z
    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 0x14beaf6680026c2d51566d3d4fe8753e183ed5aba928c8c979582cb28330a27e. Chain 2 (Bitcoin): anchored in block 957599 (2026-07-11T19:42:17Z), 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/QZTAZ2462657.
      date published: 2026-07-11T19:42:17Z
    audio: RUMEN AUDI
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 78.541
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.774
      additional property: Energy
        type: PropertyValue
        value: 0.438
      additional property: Speechiness
        type: PropertyValue
        value: 0.489
      additional property: Acousticness
        type: PropertyValue
        value: 0.236
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.362
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.691
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.996
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: RUMEN AUDI (Radio Edit)
  type: MusicAlbum
  date published: 2024-08-07
album: RD MAM FANTE (TKO PAČ JE)
  type: MusicAlbum
  date published: 2024-09-04
album: BOMO BOMO
  type: MusicAlbum
  date published: 2024-09-20
  track: RD MAM FANTE (TKO PAČ JE)
    type: MusicRecording
    duration: PT2M43S
    duration ms: 163976
    explicit: false
    by artist: PTČ
    in album: BOMO BOMO
      type: MusicAlbum
      date published: 2024-09-20
    isrc code: QZTBA2459972
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T12:22:28+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf889c74be1a6f6efea49dc532ade39150fb31d9176293af88d563d018fe9009a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959008
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959008
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBA2459972
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T15:23:56Z
    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 0xf889c74be1a6f6efea49dc532ade39150fb31d9176293af88d563d018fe9009a. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T15:23:56Z), 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/QZTBA2459972.
      date published: 2026-07-21T15:23:56Z
    audio: RD MAM FANTE (TKO PAČ JE)
  track: RUMEN AUDI

RD MAM FANTE (TKO PAČ JE)
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 102.032
additional property: Musical Key
  type: PropertyValue
  value: 6
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.8
additional property: Energy
  type: PropertyValue
  value: 0.569
additional property: Speechiness
  type: PropertyValue
  value: 0.083
additional property: Acousticness
  type: PropertyValue
  value: 0.035
additional property: Instrumentalness
  type: PropertyValue
  value: 0.001
additional property: Liveness
  type: PropertyValue
  value: 0.152
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.16
additional property: Loudness (dB)
  type: PropertyValue
  value: -11.008
additional property: Key Name
  type: PropertyValue
  value: F#
additional property: Mode Name
  type: PropertyValue
  value: Major

RUMEN AUDI
type: MusicRecording
duration: PT2M29S
duration ms: 149764
explicit: false
by artist: PTČ
in album: BOMO BOMO
  type: MusicAlbum
  date published: 2024-09-20
isrc code: QZTAZ2462657
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-11T17:47:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x14beaf6680026c2d51566d3d4fe8753e183ed5aba928c8c979582cb28330a27e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957596
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957596
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAZ2462657
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-11T18:43:56Z
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 0x14beaf6680026c2d51566d3d4fe8753e183ed5aba928c8c979582cb28330a27e. Chain 2 (Bitcoin): anchored in block 957596 (2026-07-11T18:43:56Z), 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/QZTAZ2462657.
  date published: 2026-07-11T18:43:56Z
audio: RUMEN AUDI
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 78.541
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.774
  additional property: Energy
    type: PropertyValue
    value: 0.438
  additional property: Speechiness
    type: PropertyValue
    value: 0.489
  additional property: Acousticness
    type: PropertyValue
    value: 0.236
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.362
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.691
  additional property: Loudness (dB)
    type: PropertyValue
    value: -11.996
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major