BIG GUY
type: MusicGroup
popularity: 4
followers: 28
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa4ae234cd8a0083916b78cc6730e4652170bb2be265f82a4ae4cdd8fd2c1c9a8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954573
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954573
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b5767f32-d2d1-4c1f-9e31-d95530a35017.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b5767f32-d2d1-4c1f-9e31-d95530a35017.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b5767f32-d2d1-4c1f-9e31-d95530a35017
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T15:45:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa4ae234cd8a0083916b78cc6730e4652170bb2be265f82a4ae4cdd8fd2c1c9a8","name":"BIG GUY","registered_at":"2026-06-20T14:14:51Z","symbol":"NIM1631679","token_address":"0x6b8dc66b57722161242ed2d89b08166d2f9d5ff0","type":"artist","uuid":"b5767f32-d2d1-4c1f-9e31-d95530a35017"}
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 0xa4ae234cd8a0083916b78cc6730e4652170bb2be265f82a4ae4cdd8fd2c1c9a8. Chain 2 (Bitcoin): anchored in block 954573 (2026-06-20T15:45:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b5767f32-d2d1-4c1f-9e31-d95530a35017.json and https://artists.proofprofile.net/proofs/artist/b5767f32-d2d1-4c1f-9e31-d95530a35017.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T15:45:29Z
  text: {"copyright_id":"0xa4ae234cd8a0083916b78cc6730e4652170bb2be265f82a4ae4cdd8fd2c1c9a8","name":"BIG GUY","registered_at":"2026-06-20T14:14:51Z","symbol":"NIM1631679","token_address":"0x6b8dc66b57722161242ed2d89b08166d2f9d5ff0","type":"artist","uuid":"b5767f32-d2d1-4c1f-9e31-d95530a35017"}
album: Gefallene Engel
  type: MusicAlbum
  date published: 2023-02-10
album: VII
  type: MusicAlbum
  date published: 2024-06-01
album: Ewige Liebe
  type: MusicAlbum
  date published: 2024-04-09
album: Noema
  type: MusicAlbum
  date published: 2024-03-06
album: Flatline
  type: MusicAlbum
  date published: 2024-01-24
album: Unna
  type: MusicAlbum
  date published: 2023-11-22
  track: Unna
album: Hüter meines Lebens
  type: MusicAlbum
  date published: 2023-10-17
album: Egotherapie
  type: MusicAlbum
  date published: 2023-08-15
album: Happy
  type: MusicAlbum
  date published: 2023-01-06
album: Haifischbecken
  type: MusicAlbum
  date published: 2022-11-19

Unna
type: MusicRecording
duration: PT3M56S
duration ms: 236156
explicit: false
by artist: BIG GUY
in album: Unna
  type: MusicAlbum
  date published: 2023-11-22
isrc code: DEYW82310381
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T10:46:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x65d6ec218c4f0c8237770de81953b2e28f4c6abe7ebfbe808641a469ef3ea60f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957073
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957073
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEYW82310381
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-07T18:39:05+00:00
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957073
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-07T18:39:05+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65d6ec218c4f0c8237770de81953b2e28f4c6abe7ebfbe808641a469ef3ea60f. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/DEYW82310381.
  date published: 2026-07-07T18:50:38Z
audio: Unna
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 109.993
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.289
  additional property: Energy
    type: PropertyValue
    value: 0.789
  additional property: Speechiness
    type: PropertyValue
    value: 0.414
  additional property: Acousticness
    type: PropertyValue
    value: 0.635
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.549
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.396
  additional property: Loudness (dB)
    type: PropertyValue
    value: -12.36
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major