500 Dv
type: MusicGroup
popularity: 16
followers: 40
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc001dd0f2e649a6955aa659eebe3a0a502da322965f21ce2c0b566b68126c5d3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953612
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953612
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1687739d-64ac-4d97-9f0b-04d60414ca0c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1687739d-64ac-4d97-9f0b-04d60414ca0c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1687739d-64ac-4d97-9f0b-04d60414ca0c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T08:22:11Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc001dd0f2e649a6955aa659eebe3a0a502da322965f21ce2c0b566b68126c5d3","name":"500 Dv","registered_at":"2026-06-14T06:52:30Z","symbol":"NIM0372879","token_address":"0x195860e21cf6dbe2db4f519c5019d96d07e569d5","type":"artist","uuid":"1687739d-64ac-4d97-9f0b-04d60414ca0c"}
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 0xc001dd0f2e649a6955aa659eebe3a0a502da322965f21ce2c0b566b68126c5d3. Chain 2 (Bitcoin): anchored in block 953612 (2026-06-14T08:22:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1687739d-64ac-4d97-9f0b-04d60414ca0c.json and https://artists.proofprofile.net/proofs/artist/1687739d-64ac-4d97-9f0b-04d60414ca0c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T08:22:11Z
  text: {"copyright_id":"0xc001dd0f2e649a6955aa659eebe3a0a502da322965f21ce2c0b566b68126c5d3","name":"500 Dv","registered_at":"2026-06-14T06:52:30Z","symbol":"NIM0372879","token_address":"0x195860e21cf6dbe2db4f519c5019d96d07e569d5","type":"artist","uuid":"1687739d-64ac-4d97-9f0b-04d60414ca0c"}
album: Feel My Pain
  type: MusicAlbum
  date published: 2021-05-11
album: Forever 5
  type: MusicAlbum
  date published: 2021-06-07
album: Forever 5
  type: MusicAlbum
  date published: 2021-06-07
album: Intro
  type: MusicAlbum
  date published: 2021-07-10
album: Veracious
  type: MusicAlbum
  date published: 2022-03-05
album: Voices
  type: MusicAlbum
  date published: 2024-11-20
album: Drop Ski
  type: MusicAlbum
  date published: 2025-05-06
album: Drop Ski
  type: MusicAlbum
  date published: 2025-06-24
album: #FREE BUZ
  type: MusicAlbum
  date published: 2025-10-30