Christian Sarabanda
type: MusicGroup
popularity: 7
followers: 62
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaffab22354e70d160c1b6ff20503a635368bfabd0a8dd9eff643270eb63a2b7f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b798dda6-ef12-434d-80b4-022f554de5a0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b798dda6-ef12-434d-80b4-022f554de5a0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b798dda6-ef12-434d-80b4-022f554de5a0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaffab22354e70d160c1b6ff20503a635368bfabd0a8dd9eff643270eb63a2b7f","name":"Christian Sarabanda","registered_at":"2026-06-20T15:36:48Z","symbol":"NIM1643939","token_address":"0x13a43e56ec6c80dc992eafee11f6e2d6b38d5e37","type":"artist","uuid":"b798dda6-ef12-434d-80b4-022f554de5a0"}
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 0xaffab22354e70d160c1b6ff20503a635368bfabd0a8dd9eff643270eb63a2b7f. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b798dda6-ef12-434d-80b4-022f554de5a0.json and https://artists.proofprofile.net/proofs/artist/b798dda6-ef12-434d-80b4-022f554de5a0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xaffab22354e70d160c1b6ff20503a635368bfabd0a8dd9eff643270eb63a2b7f","name":"Christian Sarabanda","registered_at":"2026-06-20T15:36:48Z","symbol":"NIM1643939","token_address":"0x13a43e56ec6c80dc992eafee11f6e2d6b38d5e37","type":"artist","uuid":"b798dda6-ef12-434d-80b4-022f554de5a0"}
album: No Como Grillo
  type: MusicAlbum
  date published: 2023-06-15
album: Desafío
  type: MusicAlbum
  date published: 2023-12-15