Hov Grigoryan
type: MusicGroup
popularity: 2
followers: 114
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8acf5fbf93d894c3a9d1a8a2dd89e5f075229d91a8531ef5315edabb40840add
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/659c211b-9066-46e9-83ed-57202f9e04f2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/659c211b-9066-46e9-83ed-57202f9e04f2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/659c211b-9066-46e9-83ed-57202f9e04f2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8acf5fbf93d894c3a9d1a8a2dd89e5f075229d91a8531ef5315edabb40840add","name":"Hov Grigoryan","registered_at":"2026-06-17T01:25:33Z","symbol":"NIM1237469","token_address":"0xc1becac7040593b5e2f7d377041686f4823f905b","type":"artist","uuid":"659c211b-9066-46e9-83ed-57202f9e04f2"}
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 0x8acf5fbf93d894c3a9d1a8a2dd89e5f075229d91a8531ef5315edabb40840add. 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/659c211b-9066-46e9-83ed-57202f9e04f2.json and https://artists.proofprofile.net/proofs/artist/659c211b-9066-46e9-83ed-57202f9e04f2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x8acf5fbf93d894c3a9d1a8a2dd89e5f075229d91a8531ef5315edabb40840add","name":"Hov Grigoryan","registered_at":"2026-06-17T01:25:33Z","symbol":"NIM1237469","token_address":"0xc1becac7040593b5e2f7d377041686f4823f905b","type":"artist","uuid":"659c211b-9066-46e9-83ed-57202f9e04f2"}
album: Икона
  type: MusicAlbum
  date published: 2021-05-09
album: Sirum Es
  type: MusicAlbum
  date published: 2021-11-02
album: De Asa
  type: MusicAlbum
  date published: 2022-05-08
album: Asum Eir
  type: MusicAlbum
  date published: 2022-07-12
album: Pullin Up
  type: MusicAlbum
  date published: 2024-05-29
album: Brazilian Bass
  type: MusicAlbum
  date published: 2024-05-29
album: Vivid
  type: MusicAlbum
  date published: 2024-12-10
album: Eat the Bass
  type: MusicAlbum
  date published: 2024-12-22
album: Spectrum
  type: MusicAlbum
  date published: 2024-12-22
album: Mafia Sound
  type: MusicAlbum
  date published: 2024-12-22
album: Auto Race
  type: MusicAlbum
  date published: 2024-12-22
album: Mantra Prayer
  type: MusicAlbum
  date published: 2024-12-24
album: Colors
  type: MusicAlbum
  date published: 2024-12-24
album: Streets
  type: MusicAlbum
  date published: 2024-12-31
album: Rastaman
  type: MusicAlbum
  date published: 2025-01-01
album: Lyuli Lyuli
  type: MusicAlbum
  date published: 2025-01-01
album: Jenina
  type: MusicAlbum
  date published: 2025-01-01
album: De Ari
  type: MusicAlbum
  date published: 2025-01-01
album: Pantera
  type: MusicAlbum
  date published: 2025-01-01