Gyver Hypman
type: MusicGroup
genre: underground hip hop
popularity: 5
followers: 165
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x52761e0b6c7d88bc77625af152ee6c0f2db894cc16b0bada1a1d420de905207c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953895
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953895
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0f5f410a-be51-47bf-8c7b-a39ab6b08ac6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0f5f410a-be51-47bf-8c7b-a39ab6b08ac6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0f5f410a-be51-47bf-8c7b-a39ab6b08ac6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T05:46:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x52761e0b6c7d88bc77625af152ee6c0f2db894cc16b0bada1a1d420de905207c","name":"Gyver Hypman","registered_at":"2026-06-15T18:56:05Z","symbol":"NIM0800871","token_address":"0x85557bfbcbbd55eabe4344820e148bebc6c12a16","type":"artist","uuid":"0f5f410a-be51-47bf-8c7b-a39ab6b08ac6"}
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 0x52761e0b6c7d88bc77625af152ee6c0f2db894cc16b0bada1a1d420de905207c. Chain 2 (Bitcoin): anchored in block 953895 (2026-06-16T05:46:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0f5f410a-be51-47bf-8c7b-a39ab6b08ac6.json and https://artists.proofprofile.net/proofs/artist/0f5f410a-be51-47bf-8c7b-a39ab6b08ac6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T05:46:35Z
  text: {"copyright_id":"0x52761e0b6c7d88bc77625af152ee6c0f2db894cc16b0bada1a1d420de905207c","name":"Gyver Hypman","registered_at":"2026-06-15T18:56:05Z","symbol":"NIM0800871","token_address":"0x85557bfbcbbd55eabe4344820e148bebc6c12a16","type":"artist","uuid":"0f5f410a-be51-47bf-8c7b-a39ab6b08ac6"}
album: Mön Beat Dans Tön Cue (Instrumental)
  type: MusicAlbum
  date published: 2020-04-10
album: Chico buarque
  type: MusicAlbum
  date published: 2025-01-29
album: BEAT WOW - Mon T-Shirt Vaut De L'Art - Générique
  type: MusicAlbum
  date published: 2025-03-20