Slavek Janousek
type: MusicGroup
genre: folk
popularity: 13
followers: 3067
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf347654d1d089f4a00005bb8baf1fb825417643081aa3b89574f069f6b505197
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/fe26f3c6-eef4-4286-95a7-e260e73e93c0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fe26f3c6-eef4-4286-95a7-e260e73e93c0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fe26f3c6-eef4-4286-95a7-e260e73e93c0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T18:10:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf347654d1d089f4a00005bb8baf1fb825417643081aa3b89574f069f6b505197","name":"Slavek Janousek","registered_at":"2026-06-15T07:16:48Z","symbol":"NIM0722290","token_address":"0xf919ffbd1c95b7441b13a4c3363b61cc58090a1a","type":"artist","uuid":"fe26f3c6-eef4-4286-95a7-e260e73e93c0"}
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 0xf347654d1d089f4a00005bb8baf1fb825417643081aa3b89574f069f6b505197. Chain 2 (Bitcoin): anchored in block 953817 (2026-06-15T18:10:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fe26f3c6-eef4-4286-95a7-e260e73e93c0.json and https://artists.proofprofile.net/proofs/artist/fe26f3c6-eef4-4286-95a7-e260e73e93c0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T18:10:31Z
  text: {"copyright_id":"0xf347654d1d089f4a00005bb8baf1fb825417643081aa3b89574f069f6b505197","name":"Slavek Janousek","registered_at":"2026-06-15T07:16:48Z","symbol":"NIM0722290","token_address":"0xf919ffbd1c95b7441b13a4c3363b61cc58090a1a","type":"artist","uuid":"fe26f3c6-eef4-4286-95a7-e260e73e93c0"}
album: Jaroslav Samson Lenk a Slávek Janoušek
  type: MusicAlbum
  date published: 1990
album: Imaginární Hospoda
  type: MusicAlbum
  date published: 2001-12-02
  track: Mumie
    type: MusicRecording
    duration: PT3M52S
    duration ms: 232626
    explicit: false
    by artist: Slavek Janousek
    in album: Imaginární Hospoda
      type: MusicAlbum
      date published: 2001-12-02
    genre: folk
    isrc code: CZA590100071
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T17:56:47+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa4d7c4e390ae0648291cc455962ba9b4cbcb3995f908287694c5b88fb9406a5a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956576
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956576
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA590100071
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T02:06:47Z
    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 0xa4d7c4e390ae0648291cc455962ba9b4cbcb3995f908287694c5b88fb9406a5a. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/CZA590100071.
      date published: 2026-07-04T02:06:47Z
    audio: Mumie
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 88.885
      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: 0.541
      additional property: Energy
        type: PropertyValue
        value: 0.449
      additional property: Speechiness
        type: PropertyValue
        value: 0.054
      additional property: Acousticness
        type: PropertyValue
        value: 0.84
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.671
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.701
      additional property: Loudness (dB)
        type: PropertyValue
        value: -14.63
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
  track: Halleyova Kometa
    type: MusicRecording
    duration: PT4M45S
    duration ms: 285733
    explicit: false
    by artist: Slavek Janousek
    in album: Imaginární Hospoda
      type: MusicAlbum
      date published: 2001-12-02
    genre: folk
    isrc code: CZA590100083
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-11T22:38:38+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x782d6cbc0cad47bfeca3b0f70d3b400663d829419fe51ed8a86e287819cf0849
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957625
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957625
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA590100083
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-11T23:15:09Z
    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 0x782d6cbc0cad47bfeca3b0f70d3b400663d829419fe51ed8a86e287819cf0849. Chain 2 (Bitcoin): anchored in block 957625 (2026-07-11T23:15:09Z), 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/CZA590100083.
      date published: 2026-07-11T23:15:09Z
    audio: Halleyova Kometa
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 134.716
      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: 0.592
      additional property: Energy
        type: PropertyValue
        value: 0.458
      additional property: Speechiness
        type: PropertyValue
        value: 0.144
      additional property: Acousticness
        type: PropertyValue
        value: 0.746
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.66
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
  track: Imaginární Hospoda
album: Letadlo
album: Kdo to zavinil
album: Kousek Slávy Janouška (Live 84-92)
album: Nestíhám
album: Koncert z pásku 1985
album: Dušičky (Písně nejen pro děti)
album: Konec! Panáka! Bazén!
album: Koťata (Písně nejen pro děti)
album: Ježíšku, přines! (Vánoční nadílka Textové dílny)
album: Tohle je vzkaz
album: Neukolébavky (Písně nejen pro děti)
album: Učitel Žáčkovi / Žáček učiteli (Pocta Jiřímu Žáčkovi)
album: Život je krátký
album: Slávek Janoušek 70 (Live)

Valence (Positivity)
type: PropertyValue
value: 0.966

Loudness (dB)
type: PropertyValue
value: -17.504

Key Name
type: PropertyValue
value: G

Mode Name
type: PropertyValue
value: Major

Imaginární Hospoda
type: MusicRecording
duration: PT6M1S
duration ms: 361373
explicit: false
by artist: Slavek Janousek
in album: Imaginární Hospoda
  type: MusicAlbum
  date published: 2001-12-02
genre: folk
isrc code: CZA590100084
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-18T11:27:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x62423e2563f82d8d584c314f7f71b72ca9bd4c972227c458cf9919c21b59fed4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958544
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958544
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA590100084
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-18T12:14:37Z
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 0x62423e2563f82d8d584c314f7f71b72ca9bd4c972227c458cf9919c21b59fed4. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/CZA590100084.
  date published: 2026-07-18T12:14:37Z
audio: Imaginární Hospoda
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 132.197
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.623
  additional property: Energy
    type: PropertyValue
    value: 0.352
  additional property: Speechiness
    type: PropertyValue
    value: 0.129
  additional property: Acousticness
    type: PropertyValue
    value: 0.771
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.733
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.623
  additional property: Loudness (dB)
    type: PropertyValue
    value: -18.46
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Letadlo
type: MusicAlbum
date published: 2002-11-13

Kdo to zavinil
type: MusicAlbum
date published: 2005-03-01

Kousek Slávy Janouška (Live 84-92)
type: MusicAlbum
date published: 2005-07-01

Nestíhám
type: MusicAlbum
date published: 2007-09-01

Koncert z pásku 1985
type: MusicAlbum
date published: 2009-01-02

Dušičky (Písně nejen pro děti)
type: MusicAlbum
date published: 2011-01-01

Konec! Panáka! Bazén!
type: MusicAlbum
date published: 2015-01-01

Koťata (Písně nejen pro děti)
type: MusicAlbum
date published: 2016-03-01

Ježíšku, přines! (Vánoční nadílka Textové dílny)
type: MusicAlbum
date published: 2017-01-01

Tohle je vzkaz
type: MusicAlbum
date published: 2018-12-07

Neukolébavky (Písně nejen pro děti)
type: MusicAlbum
date published: 2020-03-01

Učitel Žáčkovi / Žáček učiteli (Pocta Jiřímu Žáčkovi)
type: MusicAlbum
date published: 2021-05-14

Život je krátký
type: MusicAlbum
date published: 2023-06-07

Slávek Janoušek 70 (Live)
type: MusicAlbum
date published: 2024-05-01