Norma Herrera
type: MusicGroup
description: Norma Edith Herrera Ysunza (born 24 May 1942) is a Mexican actress and singer known for her work in telenovelas, theater, and film. Since the 1970s she has starred in numerous successful television dr
popularity: 43
followers: 1871
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6ca476d135ef31037b7b11b6f5fe005127119b2c8edb75a6fd58dd202fa76489
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/8a31e453-529e-457f-98d5-aa6dc3e35d3d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8a31e453-529e-457f-98d5-aa6dc3e35d3d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8a31e453-529e-457f-98d5-aa6dc3e35d3d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6ca476d135ef31037b7b11b6f5fe005127119b2c8edb75a6fd58dd202fa76489","name":"Norma Herrera","registered_at":"2026-06-12T03:55:50Z","symbol":"NIM0179383","token_address":"0x6b8502d082ac7250d2d4c0aa5c6c89e7cfe403be","type":"artist","uuid":"8a31e453-529e-457f-98d5-aa6dc3e35d3d"}
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 0x6ca476d135ef31037b7b11b6f5fe005127119b2c8edb75a6fd58dd202fa76489. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8a31e453-529e-457f-98d5-aa6dc3e35d3d.json and https://artists.proofprofile.net/proofs/artist/8a31e453-529e-457f-98d5-aa6dc3e35d3d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x6ca476d135ef31037b7b11b6f5fe005127119b2c8edb75a6fd58dd202fa76489","name":"Norma Herrera","registered_at":"2026-06-12T03:55:50Z","symbol":"NIM0179383","token_address":"0x6b8502d082ac7250d2d4c0aa5c6c89e7cfe403be","type":"artist","uuid":"8a31e453-529e-457f-98d5-aa6dc3e35d3d"}
album: Contrastes
  type: MusicAlbum
  date published: 1986-04-01
album: Lo Que Anhelamos Oir
  type: MusicAlbum
  date published: 1998-02-02
album: Lo Mejor De...
  type: MusicAlbum
  date published: 2019-04-04
album: Lo Mejor de...
  type: MusicAlbum
  date published: 2019-04-04