Greg DeRosa
type: MusicGroup
popularity: 16
followers: 39
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x73f5f38cf58a87d9f23fb95f7e276c24c83a8f0ca837e75ffbe75e3ed42ab354
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953626
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953626
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/21a729f8-462b-4436-b3f9-f8ec28d914b9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/21a729f8-462b-4436-b3f9-f8ec28d914b9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/21a729f8-462b-4436-b3f9-f8ec28d914b9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T11:41:45Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x73f5f38cf58a87d9f23fb95f7e276c24c83a8f0ca837e75ffbe75e3ed42ab354","name":"Greg DeRosa","registered_at":"2026-06-14T07:58:33Z","symbol":"NIM0388655","token_address":"0xe570c7cf19c6f6aab1ed232859f075f5532d2b17","type":"artist","uuid":"21a729f8-462b-4436-b3f9-f8ec28d914b9"}
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 0x73f5f38cf58a87d9f23fb95f7e276c24c83a8f0ca837e75ffbe75e3ed42ab354. Chain 2 (Bitcoin): anchored in block 953626 (2026-06-14T11:41:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/21a729f8-462b-4436-b3f9-f8ec28d914b9.json and https://artists.proofprofile.net/proofs/artist/21a729f8-462b-4436-b3f9-f8ec28d914b9.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T11:41:45Z
  text: {"copyright_id":"0x73f5f38cf58a87d9f23fb95f7e276c24c83a8f0ca837e75ffbe75e3ed42ab354","name":"Greg DeRosa","registered_at":"2026-06-14T07:58:33Z","symbol":"NIM0388655","token_address":"0xe570c7cf19c6f6aab1ed232859f075f5532d2b17","type":"artist","uuid":"21a729f8-462b-4436-b3f9-f8ec28d914b9"}
album: Freeze Tag
  type: MusicAlbum
  date published: 2025-01-31
  track: Freeze Tag
    type: MusicRecording
    duration: PT3M39S
    duration ms: 219000
    explicit: false
    by artist: Greg DeRosa
    in album: Freeze Tag
      type: MusicAlbum
      date published: 2025-01-31
    isrc code: QZ5FN2534498
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T18:56:38+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9e857f246319b131e26cd69aa320ae4abf5136580e688b2bb857e2648aa45021
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957744
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957744
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5FN2534498
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T19:15:44Z
    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 0x9e857f246319b131e26cd69aa320ae4abf5136580e688b2bb857e2648aa45021. Chain 2 (Bitcoin): anchored in block 957744 (2026-07-12T19:15:44Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5FN2534498 — a six-check JSON result.
      date published: 2026-07-12T19:15:44Z
    audio: Freeze Tag
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 141.021
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.486
      additional property: Energy
        type: PropertyValue
        value: 0.465
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.052
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.135
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.397
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.088
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Developmental Outlaw
  type: MusicAlbum
  date published: 2025-02-28
album: Shopping Cart
  type: MusicAlbum
  date published: 2025-03-28
album: Writer's Block
  type: MusicAlbum
  date published: 2025-04-25
album: Melatonin
  type: MusicAlbum
  date published: 2025-05-30
album: Reservation for No One
  type: MusicAlbum
  date published: 2025-06-30
album: SNL
  type: MusicAlbum
  date published: 2025-07-25
album: Grief of a Home
  type: MusicAlbum
  date published: 2025-08-29
album: The Kids We'll Have
  type: MusicAlbum
  date published: 2025-09-27
album: High Horse
  type: MusicAlbum
  date published: 2025-10-31