Papiros TFC
type: MusicGroup
genre: mexican hip hop
popularity: 5
followers: 980
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0f7591ca69da9e0e96055f7c51f69724e05d76296e814e80e30bb7aa41f2a970
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954020
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954020
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/36d77843-5322-440a-9968-6dc73abe51d2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/36d77843-5322-440a-9968-6dc73abe51d2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/36d77843-5322-440a-9968-6dc73abe51d2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T23:51:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0f7591ca69da9e0e96055f7c51f69724e05d76296e814e80e30bb7aa41f2a970","name":"Papiros TFC","registered_at":"2026-06-16T08:59:54Z","symbol":"NIM1002311","token_address":"0xe10e82ec4842b479f6c1517b1e6dd043886c7f98","type":"artist","uuid":"36d77843-5322-440a-9968-6dc73abe51d2"}
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 0x0f7591ca69da9e0e96055f7c51f69724e05d76296e814e80e30bb7aa41f2a970. Chain 2 (Bitcoin): anchored in block 954020 (2026-06-16T23:51:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/36d77843-5322-440a-9968-6dc73abe51d2.json and https://artists.proofprofile.net/proofs/artist/36d77843-5322-440a-9968-6dc73abe51d2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T23:51:12Z
  text: {"copyright_id":"0x0f7591ca69da9e0e96055f7c51f69724e05d76296e814e80e30bb7aa41f2a970","name":"Papiros TFC","registered_at":"2026-06-16T08:59:54Z","symbol":"NIM1002311","token_address":"0xe10e82ec4842b479f6c1517b1e6dd043886c7f98","type":"artist","uuid":"36d77843-5322-440a-9968-6dc73abe51d2"}
album: Filozofia
  type: MusicAlbum
  date published: 2018-03-30
album: Emociones
  type: MusicAlbum
  date published: 2019-11-03
album: Emociones 1.0
  type: MusicAlbum
  date published: 2020-09-17