Sonny Del Grosso
type: MusicGroup
popularity: 3
followers: 122
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6eeea833fef970d7896ba225f2cd9fa897f1f371669c49c3ffeb5d964b556b6c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7561b830-b99f-44e7-9b4d-d98479051840.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7561b830-b99f-44e7-9b4d-d98479051840.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7561b830-b99f-44e7-9b4d-d98479051840
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6eeea833fef970d7896ba225f2cd9fa897f1f371669c49c3ffeb5d964b556b6c","name":"Sonny Del Grosso","registered_at":"2026-06-17T06:33:38Z","symbol":"NIM1311000","token_address":"0xe7cbf4aea18abdfecddb224a3ad63ce0e1760fad","type":"artist","uuid":"7561b830-b99f-44e7-9b4d-d98479051840"}
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 0x6eeea833fef970d7896ba225f2cd9fa897f1f371669c49c3ffeb5d964b556b6c. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7561b830-b99f-44e7-9b4d-d98479051840.json and https://artists.proofprofile.net/proofs/artist/7561b830-b99f-44e7-9b4d-d98479051840.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x6eeea833fef970d7896ba225f2cd9fa897f1f371669c49c3ffeb5d964b556b6c","name":"Sonny Del Grosso","registered_at":"2026-06-17T06:33:38Z","symbol":"NIM1311000","token_address":"0xe7cbf4aea18abdfecddb224a3ad63ce0e1760fad","type":"artist","uuid":"7561b830-b99f-44e7-9b4d-d98479051840"}
album: Furiosity
  type: MusicAlbum
  date published: 2014-07-11
album: Hard and Heavy
  type: MusicAlbum
  date published: 2015-04-22
album: Live Fast - Rock Hard
  type: MusicAlbum
  date published: 2015-11-06
album: Supersized Rock Mix
  type: MusicAlbum
  date published: 2015-12-19
album: Crushing It
  type: MusicAlbum
  date published: 2016-03-31
album: Rock On
  type: MusicAlbum
  date published: 2017-01-27
album: Loud and Heavy
  type: MusicAlbum
  date published: 2017-04-21
album: Loud & Heavy
  type: MusicAlbum
  date published: 2017-07-19
album: Crank It
  type: MusicAlbum
  date published: 2020-05-29
album: Action Park
  type: MusicAlbum
  date published: 2021-08-20