El Grupo Mezcal
type: MusicGroup
popularity: 7
followers: 351
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2c07468caa598079ba62cb4940892052cb9d582bdfae2bff3f99b0ca13d0b8a9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4d3fc3a3-83ac-45bb-a723-82655b63001a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4d3fc3a3-83ac-45bb-a723-82655b63001a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4d3fc3a3-83ac-45bb-a723-82655b63001a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2c07468caa598079ba62cb4940892052cb9d582bdfae2bff3f99b0ca13d0b8a9","name":"El Grupo Mezcal","registered_at":"2026-06-16T16:36:18Z","symbol":"NIM1111201","token_address":"0x89f96e73cd6c4b2dbe57b731f882a0f055abd0d7","type":"artist","uuid":"4d3fc3a3-83ac-45bb-a723-82655b63001a"}
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 0x2c07468caa598079ba62cb4940892052cb9d582bdfae2bff3f99b0ca13d0b8a9. 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/4d3fc3a3-83ac-45bb-a723-82655b63001a.json and https://artists.proofprofile.net/proofs/artist/4d3fc3a3-83ac-45bb-a723-82655b63001a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x2c07468caa598079ba62cb4940892052cb9d582bdfae2bff3f99b0ca13d0b8a9","name":"El Grupo Mezcal","registered_at":"2026-06-16T16:36:18Z","symbol":"NIM1111201","token_address":"0x89f96e73cd6c4b2dbe57b731f882a0f055abd0d7","type":"artist","uuid":"4d3fc3a3-83ac-45bb-a723-82655b63001a"}
album: I'm in Taos
  type: MusicAlbum
  date published: 2018-09-15
album: Canciones Del Corazon
  type: MusicAlbum
  date published: 2023-10-20