Gomes Freitera
type: MusicGroup
genre: brazilian hip hop
popularity: 19
followers: 361
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7bf6eabd4ea73a620e3679e92f88f0801f9b407544c9d249a498026adad05970
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953633
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953633
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/345c90ee-0287-4abd-acb5-e3fdb170658f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/345c90ee-0287-4abd-acb5-e3fdb170658f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/345c90ee-0287-4abd-acb5-e3fdb170658f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T12:47:11Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7bf6eabd4ea73a620e3679e92f88f0801f9b407544c9d249a498026adad05970","name":"Gomes Freitera","registered_at":"2026-06-14T09:53:42Z","symbol":"NIM0416089","token_address":"0xe7e1222d2b8265e7b1bc7e1dc947e95fc4c0edc9","type":"artist","uuid":"345c90ee-0287-4abd-acb5-e3fdb170658f"}
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 0x7bf6eabd4ea73a620e3679e92f88f0801f9b407544c9d249a498026adad05970. Chain 2 (Bitcoin): anchored in block 953633 (2026-06-14T12:47:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/345c90ee-0287-4abd-acb5-e3fdb170658f.json and https://artists.proofprofile.net/proofs/artist/345c90ee-0287-4abd-acb5-e3fdb170658f.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T12:47:11Z
  text: {"copyright_id":"0x7bf6eabd4ea73a620e3679e92f88f0801f9b407544c9d249a498026adad05970","name":"Gomes Freitera","registered_at":"2026-06-14T09:53:42Z","symbol":"NIM0416089","token_address":"0xe7e1222d2b8265e7b1bc7e1dc947e95fc4c0edc9","type":"artist","uuid":"345c90ee-0287-4abd-acb5-e3fdb170658f"}
album: São Paulo (Instrumental)
  type: MusicAlbum
  date published: 2016-09-11
album: D J a V a N P o R W a V E
  type: MusicAlbum
  date published: 2018-01-14
album: Café Com Leite
  type: MusicAlbum
  date published: 2018-02-01
album: Declínio
  type: MusicAlbum
  date published: 2018-07-23
album: Labirinto
  type: MusicAlbum
  date published: 2018-12-10