Legenda Aurea
type: MusicGroup
popularity: 2
followers: 6101
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfe82ce7ba5779db08b6fda1d8671297518d8b80015435ff600fd16833eb79778
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953918
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953918
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1adffbc8-d5a2-40bc-9c3a-beff4fe815a3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1adffbc8-d5a2-40bc-9c3a-beff4fe815a3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1adffbc8-d5a2-40bc-9c3a-beff4fe815a3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T08:55:04Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfe82ce7ba5779db08b6fda1d8671297518d8b80015435ff600fd16833eb79778","name":"Legenda Aurea","registered_at":"2026-06-15T22:57:48Z","symbol":"NIM0858509","token_address":"0x30134ad32f1f292faf30fdc385dfc1896433a5df","type":"artist","uuid":"1adffbc8-d5a2-40bc-9c3a-beff4fe815a3"}
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 0xfe82ce7ba5779db08b6fda1d8671297518d8b80015435ff600fd16833eb79778. Chain 2 (Bitcoin): anchored in block 953918 (2026-06-16T08:55:04Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1adffbc8-d5a2-40bc-9c3a-beff4fe815a3.json and https://artists.proofprofile.net/proofs/artist/1adffbc8-d5a2-40bc-9c3a-beff4fe815a3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T08:55:04Z
  text: {"copyright_id":"0xfe82ce7ba5779db08b6fda1d8671297518d8b80015435ff600fd16833eb79778","name":"Legenda Aurea","registered_at":"2026-06-15T22:57:48Z","symbol":"NIM0858509","token_address":"0x30134ad32f1f292faf30fdc385dfc1896433a5df","type":"artist","uuid":"1adffbc8-d5a2-40bc-9c3a-beff4fe815a3"}
album: Sedna
  type: MusicAlbum
  date published: 2006-01-01
album: Sedna
  type: MusicAlbum
  date published: 2007-12-07
album: Ellipsis
  type: MusicAlbum
  date published: 2009
album: Ellipsis
  type: MusicAlbum
  date published: 2009-03-06
album: Aeon
  type: MusicAlbum
  date published: 2016-01-22