Miguel Ibañez
type: MusicGroup
popularity: 6
followers: 23
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf295fe9f164d938c1b60c14b79b65d91e1594d9e84bb7a0ad47f3dc5bd01ff6a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a4f3dac3-0a9c-4612-a8e3-f62572362d1f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a4f3dac3-0a9c-4612-a8e3-f62572362d1f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a4f3dac3-0a9c-4612-a8e3-f62572362d1f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf295fe9f164d938c1b60c14b79b65d91e1594d9e84bb7a0ad47f3dc5bd01ff6a","name":"Miguel Ibañez","registered_at":"2026-06-20T06:49:53Z","symbol":"NIM1548588","token_address":"0xf6e811ae857f2a9915fb0d4d02a5be0eb3b1a689","type":"artist","uuid":"a4f3dac3-0a9c-4612-a8e3-f62572362d1f"}
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 0xf295fe9f164d938c1b60c14b79b65d91e1594d9e84bb7a0ad47f3dc5bd01ff6a. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a4f3dac3-0a9c-4612-a8e3-f62572362d1f.json and https://artists.proofprofile.net/proofs/artist/a4f3dac3-0a9c-4612-a8e3-f62572362d1f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0xf295fe9f164d938c1b60c14b79b65d91e1594d9e84bb7a0ad47f3dc5bd01ff6a","name":"Miguel Ibañez","registered_at":"2026-06-20T06:49:53Z","symbol":"NIM1548588","token_address":"0xf6e811ae857f2a9915fb0d4d02a5be0eb3b1a689","type":"artist","uuid":"a4f3dac3-0a9c-4612-a8e3-f62572362d1f"}