Mr. G
type: MusicGroup
description: REDIRECT Irv Gikofsky
popularity: 5
followers: 2195
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe2aca6f692cb379b71ae101ba01c5c53e44aa4c09715eb8535605e50a7e4fb6e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4c51d4b2-2ddb-472f-9e5d-b4be66da3bd4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4c51d4b2-2ddb-472f-9e5d-b4be66da3bd4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4c51d4b2-2ddb-472f-9e5d-b4be66da3bd4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe2aca6f692cb379b71ae101ba01c5c53e44aa4c09715eb8535605e50a7e4fb6e","name":"Mr. G","registered_at":"2026-06-16T16:09:30Z","symbol":"NIM1104808","token_address":"0x44b89c23fa07c558543aaa3698b25e1e64f1652e","type":"artist","uuid":"4c51d4b2-2ddb-472f-9e5d-b4be66da3bd4"}
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 0xe2aca6f692cb379b71ae101ba01c5c53e44aa4c09715eb8535605e50a7e4fb6e. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4c51d4b2-2ddb-472f-9e5d-b4be66da3bd4.json and https://artists.proofprofile.net/proofs/artist/4c51d4b2-2ddb-472f-9e5d-b4be66da3bd4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xe2aca6f692cb379b71ae101ba01c5c53e44aa4c09715eb8535605e50a7e4fb6e","name":"Mr. G","registered_at":"2026-06-16T16:09:30Z","symbol":"NIM1104808","token_address":"0x44b89c23fa07c558543aaa3698b25e1e64f1652e","type":"artist","uuid":"4c51d4b2-2ddb-472f-9e5d-b4be66da3bd4"}
album: Chwile
  type: MusicAlbum
  date published: 2018-06-04
album: Team
  type: MusicAlbum
  date published: 2019-01-01
album: Team
  type: MusicAlbum
  date published: 2019-03-05
album: Dobry Lot
  type: MusicAlbum
  date published: 2019-04-21
  track: Dobry Lot
    type: MusicRecording
    duration: PT2M12S
    duration ms: 132203
    explicit: true
    by artist: Mr. G
    in album: Dobry Lot
      type: MusicAlbum
      date published: 2019-04-21
    isrc code: PLC061907876
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-02T23:14:13+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9830c4594facf5b4959fc19f0fdc946811987e1862f960486397d64696d31630
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956422
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956422
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC061907876
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T01:01:38Z
    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 0x9830c4594facf5b4959fc19f0fdc946811987e1862f960486397d64696d31630. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/PLC061907876.
      date published: 2026-07-03T01:01:38Z
    audio: Dobry Lot
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 117.984
      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: 0.734
      additional property: Energy
        type: PropertyValue
        value: 0.793
      additional property: Speechiness
        type: PropertyValue
        value: 0.058
      additional property: Acousticness
        type: PropertyValue
        value: 0.36
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.541
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.766
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.06
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor