Natas Cancioncitas
type: MusicGroup
popularity: 2
followers: 21
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x57cd846ea0b6a01fd013ead1477e524b74c317d4a99125c64c06b8ef51613370
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953851
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953851
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/01fd1e08-013f-4db3-8a8e-a3ec442473f0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/01fd1e08-013f-4db3-8a8e-a3ec442473f0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/01fd1e08-013f-4db3-8a8e-a3ec442473f0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T23:06:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x57cd846ea0b6a01fd013ead1477e524b74c317d4a99125c64c06b8ef51613370","name":"Natas Cancioncitas","registered_at":"2026-06-15T14:09:24Z","symbol":"NIM0732441","token_address":"0xc097d47bc7ac87fd02ce267f44c6082144b71191","type":"artist","uuid":"01fd1e08-013f-4db3-8a8e-a3ec442473f0"}
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 0x57cd846ea0b6a01fd013ead1477e524b74c317d4a99125c64c06b8ef51613370. Chain 2 (Bitcoin): anchored in block 953851 (2026-06-15T23:06:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/01fd1e08-013f-4db3-8a8e-a3ec442473f0.json and https://artists.proofprofile.net/proofs/artist/01fd1e08-013f-4db3-8a8e-a3ec442473f0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T23:06:35Z
  text: {"copyright_id":"0x57cd846ea0b6a01fd013ead1477e524b74c317d4a99125c64c06b8ef51613370","name":"Natas Cancioncitas","registered_at":"2026-06-15T14:09:24Z","symbol":"NIM0732441","token_address":"0xc097d47bc7ac87fd02ce267f44c6082144b71191","type":"artist","uuid":"01fd1e08-013f-4db3-8a8e-a3ec442473f0"}
album: Aventura en el Bosque de las Cancioncitas
  type: MusicAlbum
  date published: 2025-07-15