Petr Bende
type: MusicGroup
popularity: 24
followers: 1581
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8b5fc3517d1a999d1562c8fde5303ff3daff38099fcac6fea340f9322254dde7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/45c2603a-b6c5-432e-8e89-30237bfe6539.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/45c2603a-b6c5-432e-8e89-30237bfe6539.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/45c2603a-b6c5-432e-8e89-30237bfe6539
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8b5fc3517d1a999d1562c8fde5303ff3daff38099fcac6fea340f9322254dde7","name":"Petr Bende","registered_at":"2026-06-11T18:48:17Z","symbol":"NIM0090365","token_address":"0xb39b45888fe6d7e9693cfcfd04b7052c8bee4257","type":"artist","uuid":"45c2603a-b6c5-432e-8e89-30237bfe6539"}
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 0x8b5fc3517d1a999d1562c8fde5303ff3daff38099fcac6fea340f9322254dde7. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/45c2603a-b6c5-432e-8e89-30237bfe6539.json and https://artists.proofprofile.net/proofs/artist/45c2603a-b6c5-432e-8e89-30237bfe6539.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x8b5fc3517d1a999d1562c8fde5303ff3daff38099fcac6fea340f9322254dde7","name":"Petr Bende","registered_at":"2026-06-11T18:48:17Z","symbol":"NIM0090365","token_address":"0xb39b45888fe6d7e9693cfcfd04b7052c8bee4257","type":"artist","uuid":"45c2603a-b6c5-432e-8e89-30237bfe6539"}
album: PB
  type: MusicAlbum
  date published: 2005-11-07
  track: Andel peruti mach
    type: MusicRecording
    duration: PT3M49S
    duration ms: 229160
    explicit: false
    by artist: Petr Bende
    in album: PB
      type: MusicAlbum
      date published: 2005-11-07
    isrc code: CZA210500738
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T06:32:53+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x74c58a6ea3f73f07d3372c12c446486f23d50f7d3ce49684f5c1d18a6505614e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958256
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958256
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA210500738
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T07:22:18Z
    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 0x74c58a6ea3f73f07d3372c12c446486f23d50f7d3ce49684f5c1d18a6505614e. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/CZA210500738.
      date published: 2026-07-16T07:22:18Z
    audio: Andel peruti mach
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 103.271
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.508
      additional property: Energy
        type: PropertyValue
        value: 0.883
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.001
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.088
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.274
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.36
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Zivot ve vterinach.cz
  type: MusicAlbum
  date published: 2006-10-23
album: Vanocni koncert
  type: MusicAlbum
  date published: 2010-11-15
  track: Trava
    type: MusicRecording
    duration: PT3M34S
    duration ms: 214693
    explicit: false
    by artist: Petr Bende
    in album: Vanocni koncert
      type: MusicAlbum
      date published: 2010-11-15
    isrc code: CZA211000128
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T08:59:42+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x375e7f4a3dd7ff6021cb6d462f9f08b22bb3a163370265d67a731769daece733
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956639
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956639
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA211000128
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T11:19:20Z
    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 0x375e7f4a3dd7ff6021cb6d462f9f08b22bb3a163370265d67a731769daece733. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/CZA211000128.
      date published: 2026-07-04T11:19:20Z
    audio: Trava
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 162.003
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.502
      additional property: Energy
        type: PropertyValue
        value: 0.62
      additional property: Speechiness
        type: PropertyValue
        value: 0.05
      additional property: Acousticness
        type: PropertyValue
        value: 0.62
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.723
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Kateřinská Jeskyně (Speciální Akustický Koncert)
album: Live in Studio
album: Restart
album: Je čas jít dál
album: Do nových roků
album: Do peřin
album: pb Akusticky
album: Tisíce cest
album: Dezertér
album: Já budu chodit po špičkách
album: Pár tajných souřadnic
album: Petr Bende zpívá Největší hity Petra Nováka (Live)
album: Vítej

Valence (Positivity)
type: PropertyValue
value: 0.318

Loudness (dB)
type: PropertyValue
value: -6.717

Key Name
type: PropertyValue
value: E

Mode Name
type: PropertyValue
value: Major

Kateřinská Jeskyně (Speciální Akustický Koncert)
type: MusicAlbum
date published: 2014-11-24

Live in Studio
type: MusicAlbum
date published: 2015-01-01

Restart
type: MusicAlbum
date published: 2016-11-04

Je čas jít dál
type: MusicAlbum
date published: 2020-05-18

Do nových roků
type: MusicAlbum
date published: 2021-01-01

Do peřin
type: MusicAlbum
date published: 2021-06-18

pb Akusticky
type: MusicAlbum
date published: 2022-03-25

Tisíce cest
type: MusicAlbum
date published: 2022-10-07

Dezertér
type: MusicAlbum
date published: 2023-03-17

Já budu chodit po špičkách
type: MusicAlbum
date published: 2023-09-22

Pár tajných souřadnic
type: MusicAlbum
date published: 2024-12-19

Petr Bende zpívá Největší hity Petra Nováka (Live)
type: MusicAlbum
date published: 2025-08-29

Vítej
type: MusicAlbum
date published: 2025-10-17
track: Vítej
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185922
  explicit: false
  by artist: Petr Bende
  in album: Vítej
    type: MusicAlbum
    date published: 2025-10-17
  isrc code: CZL432510034
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T09:05:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x404262baec730a12abfe1cf49aa2a3f7229ae00e4d133f8f5c76febb2735f71a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956790
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956790
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZL432510034
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T12:31:54Z
  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 0x404262baec730a12abfe1cf49aa2a3f7229ae00e4d133f8f5c76febb2735f71a. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/CZL432510034.
    date published: 2026-07-05T12:31:54Z
  audio: Vítej
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 150.09
    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: 0.581
    additional property: Energy
      type: PropertyValue
      value: 0.882
    additional property: Speechiness
      type: PropertyValue
      value: 0.028
    additional property: Acousticness
      type: PropertyValue
      value: 0.006
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.108
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.768
    additional property: Loudness (dB)
      type: PropertyValue
      value: -3.595
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major