Notario L5
type: MusicGroup
popularity: 20
followers: 28
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2126f7c7cfce72735b75a32057d532016f32390678df85f367e7d918a59b9e00
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953633
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953633
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/32f25522-e580-4f8a-9831-83b49247d38b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/32f25522-e580-4f8a-9831-83b49247d38b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/32f25522-e580-4f8a-9831-83b49247d38b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T12:47:11Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2126f7c7cfce72735b75a32057d532016f32390678df85f367e7d918a59b9e00","name":"Notario L5","registered_at":"2026-06-14T09:48:10Z","symbol":"NIM0414777","token_address":"0x2f5a858c16bb6595e34a650733ade6e9978f8a7b","type":"artist","uuid":"32f25522-e580-4f8a-9831-83b49247d38b"}
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 0x2126f7c7cfce72735b75a32057d532016f32390678df85f367e7d918a59b9e00. Chain 2 (Bitcoin): anchored in block 953633 (2026-06-14T12:47:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/32f25522-e580-4f8a-9831-83b49247d38b.json and https://artists.proofprofile.net/proofs/artist/32f25522-e580-4f8a-9831-83b49247d38b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T12:47:11Z
  text: {"copyright_id":"0x2126f7c7cfce72735b75a32057d532016f32390678df85f367e7d918a59b9e00","name":"Notario L5","registered_at":"2026-06-14T09:48:10Z","symbol":"NIM0414777","token_address":"0x2f5a858c16bb6595e34a650733ade6e9978f8a7b","type":"artist","uuid":"32f25522-e580-4f8a-9831-83b49247d38b"}
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