J3rê
type: MusicGroup
genre: brazilian evangelical music
popularity: 4
followers: 240
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7d1a909c181d067abc5d765b48ee6b352ec498db13a55ca9c08cbeff3fcb46c3
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/695aa41c-3be5-4518-8e27-2267a98afcbd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/695aa41c-3be5-4518-8e27-2267a98afcbd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/695aa41c-3be5-4518-8e27-2267a98afcbd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7d1a909c181d067abc5d765b48ee6b352ec498db13a55ca9c08cbeff3fcb46c3","name":"J3rê","registered_at":"2026-06-17T02:20:37Z","symbol":"NIM1250607","token_address":"0xb597357f3ba47bd4869bf37d14787292b03437ff","type":"artist","uuid":"695aa41c-3be5-4518-8e27-2267a98afcbd"}
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 0x7d1a909c181d067abc5d765b48ee6b352ec498db13a55ca9c08cbeff3fcb46c3. 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/695aa41c-3be5-4518-8e27-2267a98afcbd.json and https://artists.proofprofile.net/proofs/artist/695aa41c-3be5-4518-8e27-2267a98afcbd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x7d1a909c181d067abc5d765b48ee6b352ec498db13a55ca9c08cbeff3fcb46c3","name":"J3rê","registered_at":"2026-06-17T02:20:37Z","symbol":"NIM1250607","token_address":"0xb597357f3ba47bd4869bf37d14787292b03437ff","type":"artist","uuid":"695aa41c-3be5-4518-8e27-2267a98afcbd"}
album: Abençoado
  type: MusicAlbum
  date published: 2022-06-30
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  type: MusicAlbum
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