zac vee
type: MusicGroup
popularity: 9
followers: 274
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3128ad8470bd58e3a69761662d53d4935390fb58568618a9c2416cd1f13a0819
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/97ca4a39-65e8-4698-870a-6abfbf1382c9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/97ca4a39-65e8-4698-870a-6abfbf1382c9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/97ca4a39-65e8-4698-870a-6abfbf1382c9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3128ad8470bd58e3a69761662d53d4935390fb58568618a9c2416cd1f13a0819","name":"zac vee","registered_at":"2026-06-17T18:36:04Z","symbol":"NIM1483248","token_address":"0x5fd7741facd5254cea88ddf62a4975f6d8f63e3e","type":"artist","uuid":"97ca4a39-65e8-4698-870a-6abfbf1382c9"}
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 0x3128ad8470bd58e3a69761662d53d4935390fb58568618a9c2416cd1f13a0819. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/97ca4a39-65e8-4698-870a-6abfbf1382c9.json and https://artists.proofprofile.net/proofs/artist/97ca4a39-65e8-4698-870a-6abfbf1382c9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x3128ad8470bd58e3a69761662d53d4935390fb58568618a9c2416cd1f13a0819","name":"zac vee","registered_at":"2026-06-17T18:36:04Z","symbol":"NIM1483248","token_address":"0x5fd7741facd5254cea88ddf62a4975f6d8f63e3e","type":"artist","uuid":"97ca4a39-65e8-4698-870a-6abfbf1382c9"}
album: no time
  type: MusicAlbum
  date published: 2023-10-13
album: geneza
  type: MusicAlbum
  date published: 2023-11-06
album: nektar bogów
  type: MusicAlbum
  date published: 2023-11-18
album: story
  type: MusicAlbum
  date published: 2023-12-15
album: zacolaT
  type: MusicAlbum
  date published: 2024-01-19
album: tylko ja
  type: MusicAlbum
  date published: 2024-02-26
album: procent
  type: MusicAlbum
  date published: 2024-04-01
  track: procent
    type: MusicRecording
    duration: PT2M15S
    duration ms: 135490
    explicit: true
    by artist: zac vee
    in album: procent
      type: MusicAlbum
      date published: 2024-04-01
    isrc code: PLC062409726
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T21:56:17+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf5a5339d08190d1ec4210469b8701d698b383ce9ee05248e9f44b5db18411607
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956857
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956857
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC062409726
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:26:17Z
    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 0xf5a5339d08190d1ec4210469b8701d698b383ce9ee05248e9f44b5db18411607. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/PLC062409726.
      date published: 2026-07-06T01:26:17Z
    audio: procent
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 163.01
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.716
      additional property: Energy
        type: PropertyValue
        value: 0.448
      additional property: Speechiness
        type: PropertyValue
        value: 0.311
      additional property: Acousticness
        type: PropertyValue
        value: 0.134
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.101
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.314
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.852
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: twój sekret
  type: MusicAlbum
  date published: 2024-05-19
album: bingo
  type: MusicAlbum
  date published: 2024-06-22
album: tak już nie jest
  type: MusicAlbum
  date published: 2024-09-13
album: październik
  type: MusicAlbum
  date published: 2024-10-05
album: nie halo
  type: MusicAlbum
  date published: 2024-11-01
album: plus
  type: MusicAlbum
  date published: 2024-11-22
album: horror
  type: MusicAlbum
  date published: 2025-01-03
album: jeden dzień
  type: MusicAlbum
  date published: 2025-03-06
  track: jeden dzień
    type: MusicRecording
    duration: PT1M56S
    duration ms: 116571
    explicit: false
    by artist: zac vee
    in album: jeden dzień
      type: MusicAlbum
      date published: 2025-03-06
    isrc code: PLC062510815
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T04:41:35+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x99e102b5d174cbd0ae58856c50ff13c627c44e5ea6e00e6211b69e77a57606fe
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958825
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958825
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC062510815
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T07:43:50Z
    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
    audio: jeden dzień
album: razy sto
album: parę kulek
album: ja to mam
album: nokia phone

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99e102b5d174cbd0ae58856c50ff13c627c44e5ea6e00e6211b69e77a57606fe. Chain 2 (Bitcoin): anchored in block 958825 (2026-07-20T07:43:50Z), 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/PLC062510815.
date published: 2026-07-20T07:43:50Z

jeden dzień
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 140.046
additional property: Musical Key
  type: PropertyValue
  value: 11
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.688
additional property: Energy
  type: PropertyValue
  value: 0.446
additional property: Speechiness
  type: PropertyValue
  value: 0.174
additional property: Acousticness
  type: PropertyValue
  value: 0.403
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.116
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.126
additional property: Loudness (dB)
  type: PropertyValue
  value: -9.241
additional property: Key Name
  type: PropertyValue
  value: B
additional property: Mode Name
  type: PropertyValue
  value: Minor

razy sto
type: MusicAlbum
date published: 2025-04-08

parę kulek
type: MusicAlbum
date published: 2025-05-30

ja to mam
type: MusicAlbum
date published: 2025-06-16

nokia phone
type: MusicAlbum
date published: 2025-07-07