Big Zis
type: MusicGroup
genre: swiss-hip-hop
popularity: 11
followers: 3077
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x044878431da8b9546ff342505ed183ef8dd8a85407f5e6511676f8f04ee398f2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953750
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953750
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ac444a91-07d3-4261-a104-b2e00f222ab2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ac444a91-07d3-4261-a104-b2e00f222ab2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ac444a91-07d3-4261-a104-b2e00f222ab2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T06:12:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x044878431da8b9546ff342505ed183ef8dd8a85407f5e6511676f8f04ee398f2","name":"Big Zis","registered_at":"2026-06-14T22:32:49Z","symbol":"NIM0597168","token_address":"0xa301e0f6eb98443305c3091b5d3043988a27887a","type":"artist","uuid":"ac444a91-07d3-4261-a104-b2e00f222ab2"}
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 0x044878431da8b9546ff342505ed183ef8dd8a85407f5e6511676f8f04ee398f2. Chain 2 (Bitcoin): anchored in block 953750 (2026-06-15T06:12:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ac444a91-07d3-4261-a104-b2e00f222ab2.json and https://artists.proofprofile.net/proofs/artist/ac444a91-07d3-4261-a104-b2e00f222ab2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T06:12:23Z
  text: {"copyright_id":"0x044878431da8b9546ff342505ed183ef8dd8a85407f5e6511676f8f04ee398f2","name":"Big Zis","registered_at":"2026-06-14T22:32:49Z","symbol":"NIM0597168","token_address":"0xa301e0f6eb98443305c3091b5d3043988a27887a","type":"artist","uuid":"ac444a91-07d3-4261-a104-b2e00f222ab2"}
album: Cover Me Compilation
  type: MusicAlbum
  date published: 2012-08-16
album: Bar
  type: MusicAlbum
  date published: 2010-10-29
  track: Mini Homeboys
    type: MusicRecording
    duration: PT4M12S
    duration ms: 252440
    explicit: false
    by artist: Tinguely dä Chnächt
    in album: Bar
      type: MusicAlbum
      date published: 2010-10-29
    genre: swiss-hip-hop
    genre: mundart
    isrc code: CHC381700084
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-27T15:51:40+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd253d7512b2a5cc1e4cfebf43303240ee537b853f2a702d57b986641e603294c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956304
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956304
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CHC381700084
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T03:55:08Z
    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 0xd253d7512b2a5cc1e4cfebf43303240ee537b853f2a702d57b986641e603294c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/CHC381700084.
      date published: 2026-07-02T03:55:08Z
    audio: Mini Homeboys
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 104.68
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.761
      additional property: Energy
        type: PropertyValue
        value: 0.694
      additional property: Speechiness
        type: PropertyValue
        value: 0.182
      additional property: Acousticness
        type: PropertyValue
        value: 0.338
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.076
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.608
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.766
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Ohrewürm, Vol. 5
  type: MusicAlbum
  date published: 2009-07-01
album: B:I:G
  type: MusicAlbum
  date published: 2024-09-06
album: 4xLove:2
  type: MusicAlbum
  date published: 2020-08-21
album: Und jetzt… was hät das mit mir z tue?
  type: MusicAlbum
  date published: 2009-05-01
  track: Prrrdy
    type: MusicRecording
    duration: PT3M35S
    duration ms: 215933
    explicit: false
    by artist: Big Zis
    in album: Und jetzt… was hät das mit mir z tue?
      type: MusicAlbum
      date published: 2009-05-01
    genre: swiss-hip-hop
    isrc code: CH5170900034
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-27T10:28:23+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8423bdb7c5974769c81467b4e86a6f624f4d23ce7a9e86a71454b6220984c3c7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956304
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956304
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH5170900034
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T03:55:08Z
    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 0x8423bdb7c5974769c81467b4e86a6f624f4d23ce7a9e86a71454b6220984c3c7. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/CH5170900034.
      date published: 2026-07-02T03:55:08Z
    audio: Prrrdy
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 131.59
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.879
      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: Du Weisch
album: Haters Anthem
album: HELDà
album: Zis Entitlement
album: UFà
album: H.O.N.I.G.
album: FCV
album: 4xLove
album: Wäge dir
album: Murderer Disco
album: Béyond
album: Hang
album: 819 215
album: Losed si Frau Küenzi
album: Suure Räge (Di Katz & Sartorius Remix)
album: Ohrewürm 5
album: Jugend & Kultur

Energy
type: PropertyValue
value: 0.614

Speechiness
type: PropertyValue
value: 0.164

Acousticness
type: PropertyValue
value: 0.029

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.474

Valence (Positivity)
type: PropertyValue
value: 0.772

Loudness (dB)
type: PropertyValue
value: -12.412

Key Name
type: PropertyValue
value: G

Mode Name
type: PropertyValue
value: Major

Du Weisch
type: MusicAlbum
date published: 2024-08-23

Haters Anthem
type: MusicAlbum
date published: 2024-08-09

HELDà
type: MusicAlbum
date published: 2024-07-19

Zis Entitlement
type: MusicAlbum
date published: 2024-07-05

UFà
type: MusicAlbum
date published: 2024-06-21

H.O.N.I.G.
type: MusicAlbum
date published: 2021-12-03

FCV
type: MusicAlbum
date published: 2020-08-21

4xLove
type: MusicAlbum
date published: 2020-08-14

Wäge dir
type: MusicAlbum
date published: 2020-05-08

Murderer Disco
type: MusicAlbum
date published: 2019-03-08

Béyond
type: MusicAlbum
date published: 2019-02-22

Hang
type: MusicAlbum
date published: 2018-11-16

819 215
type: MusicAlbum
date published: 2017-09-15

Losed si Frau Küenzi
type: MusicAlbum
date published: 2012-07-26

Suure Räge (Di Katz & Sartorius Remix)
type: MusicAlbum
date published: 2009

Ohrewürm 5
type: MusicAlbum
date published: 2012-07-03

Jugend & Kultur
type: MusicAlbum
date published: 2005