El Nano De Jerez
type: MusicGroup
genre: flamenco
popularity: 2
followers: 377
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc7230a9f0b65bf71c9c20a10e22430d633a4cea2e4f4bd6f78732f5d9b5d9b29
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5ef6e99e-bbc9-4e59-b6bb-7272d11232d3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5ef6e99e-bbc9-4e59-b6bb-7272d11232d3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5ef6e99e-bbc9-4e59-b6bb-7272d11232d3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc7230a9f0b65bf71c9c20a10e22430d633a4cea2e4f4bd6f78732f5d9b5d9b29","name":"El Nano De Jerez","registered_at":"2026-06-16T22:43:36Z","symbol":"NIM1198840","token_address":"0x1b8fd483aa8c8539eabcf115ea4e80b075cf1bb7","type":"artist","uuid":"5ef6e99e-bbc9-4e59-b6bb-7272d11232d3"}
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 0xc7230a9f0b65bf71c9c20a10e22430d633a4cea2e4f4bd6f78732f5d9b5d9b29. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5ef6e99e-bbc9-4e59-b6bb-7272d11232d3.json and https://artists.proofprofile.net/proofs/artist/5ef6e99e-bbc9-4e59-b6bb-7272d11232d3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xc7230a9f0b65bf71c9c20a10e22430d633a4cea2e4f4bd6f78732f5d9b5d9b29","name":"El Nano De Jerez","registered_at":"2026-06-16T22:43:36Z","symbol":"NIM1198840","token_address":"0x1b8fd483aa8c8539eabcf115ea4e80b075cf1bb7","type":"artist","uuid":"5ef6e99e-bbc9-4e59-b6bb-7272d11232d3"}
album: Bulerías. Mira Lo Que Es la Ignorancia
  type: MusicAlbum
  date published: 2022-05-20
album: Recuerdos de Mi Fragua
  type: MusicAlbum
  date published: 2022-05-27