Tonet Santana
type: MusicGroup
popularity: 31
followers: 53
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xea9148d0c23b893bfc7cf5e99e329e2ff5958e7b706f4f0583c58b2eb9077b1d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a5d86e48-0a4e-461d-8348-2daed8875fae.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a5d86e48-0a4e-461d-8348-2daed8875fae.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a5d86e48-0a4e-461d-8348-2daed8875fae
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xea9148d0c23b893bfc7cf5e99e329e2ff5958e7b706f4f0583c58b2eb9077b1d","name":"Tonet Santana","registered_at":"2026-06-12T06:28:36Z","symbol":"NIM0214434","token_address":"0x1601b03618cc6488e730d7f2796a803c7c5e7723","type":"artist","uuid":"a5d86e48-0a4e-461d-8348-2daed8875fae"}
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 0xea9148d0c23b893bfc7cf5e99e329e2ff5958e7b706f4f0583c58b2eb9077b1d. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a5d86e48-0a4e-461d-8348-2daed8875fae.json and https://artists.proofprofile.net/proofs/artist/a5d86e48-0a4e-461d-8348-2daed8875fae.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0xea9148d0c23b893bfc7cf5e99e329e2ff5958e7b706f4f0583c58b2eb9077b1d","name":"Tonet Santana","registered_at":"2026-06-12T06:28:36Z","symbol":"NIM0214434","token_address":"0x1601b03618cc6488e730d7f2796a803c7c5e7723","type":"artist","uuid":"a5d86e48-0a4e-461d-8348-2daed8875fae"}