Grupo Almendra
type: MusicGroup
popularity: 6
followers: 440
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0ac3e98486d1838858fda235363f7c6384be7f3a1bf9ca7a554ddf1c165745f4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954728
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954728
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fb4c7f5e-c55c-4858-8832-07a2fd6cd3ba.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fb4c7f5e-c55c-4858-8832-07a2fd6cd3ba.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fb4c7f5e-c55c-4858-8832-07a2fd6cd3ba
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T18:08:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0ac3e98486d1838858fda235363f7c6384be7f3a1bf9ca7a554ddf1c165745f4","name":"Grupo Almendra","registered_at":"2026-06-21T17:20:32Z","symbol":"NIM1983986","token_address":"0xb636082fdec7d85157a70987c3609a5035ea89f0","type":"artist","uuid":"fb4c7f5e-c55c-4858-8832-07a2fd6cd3ba"}
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 0x0ac3e98486d1838858fda235363f7c6384be7f3a1bf9ca7a554ddf1c165745f4. Chain 2 (Bitcoin): anchored in block 954728 (2026-06-21T18:08:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fb4c7f5e-c55c-4858-8832-07a2fd6cd3ba.json and https://artists.proofprofile.net/proofs/artist/fb4c7f5e-c55c-4858-8832-07a2fd6cd3ba.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T18:08:38Z
  text: {"copyright_id":"0x0ac3e98486d1838858fda235363f7c6384be7f3a1bf9ca7a554ddf1c165745f4","name":"Grupo Almendra","registered_at":"2026-06-21T17:20:32Z","symbol":"NIM1983986","token_address":"0xb636082fdec7d85157a70987c3609a5035ea89f0","type":"artist","uuid":"fb4c7f5e-c55c-4858-8832-07a2fd6cd3ba"}
album: Tu y Yo
  type: MusicAlbum
  date published: 2020-10-16
album: Tu y Yo
  type: MusicAlbum
  date published: 2020-10-16