Sérgio Moreno
type: MusicGroup
popularity: 3
followers: 180
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0884145d2c36dcd04044453e2ba885fd9aa4e1f95e1cde14becb91659dae6ba4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953903
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953903
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/149f0231-f980-49f4-9136-f2c2ad6335f6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/149f0231-f980-49f4-9136-f2c2ad6335f6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/149f0231-f980-49f4-9136-f2c2ad6335f6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:05:05Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0884145d2c36dcd04044453e2ba885fd9aa4e1f95e1cde14becb91659dae6ba4","name":"Sérgio Moreno","registered_at":"2026-06-15T20:48:03Z","symbol":"NIM0827569","token_address":"0x69a4744c35682230ff08cae1f5f71431a8528983","type":"artist","uuid":"149f0231-f980-49f4-9136-f2c2ad6335f6"}
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 0x0884145d2c36dcd04044453e2ba885fd9aa4e1f95e1cde14becb91659dae6ba4. Chain 2 (Bitcoin): anchored in block 953903 (2026-06-16T07:05:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/149f0231-f980-49f4-9136-f2c2ad6335f6.json and https://artists.proofprofile.net/proofs/artist/149f0231-f980-49f4-9136-f2c2ad6335f6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:05:05Z
  text: {"copyright_id":"0x0884145d2c36dcd04044453e2ba885fd9aa4e1f95e1cde14becb91659dae6ba4","name":"Sérgio Moreno","registered_at":"2026-06-15T20:48:03Z","symbol":"NIM0827569","token_address":"0x69a4744c35682230ff08cae1f5f71431a8528983","type":"artist","uuid":"149f0231-f980-49f4-9136-f2c2ad6335f6"}
album: Aproveitar o Que a Vida Dá
  type: MusicAlbum
  date published: 2024-05-31
album: Vamos Brindar Um Olé À Vida
  type: MusicAlbum
  date published: 2024-10-18
album: Tem Festa Cigana
  type: MusicAlbum
  date published: 2024-10-18
album: Sou Pobre
  type: MusicAlbum
  date published: 2024-10-18
album: Maria Raimunda
  type: MusicAlbum
  date published: 2024-10-18