Banda Sinfónica Guelaguetza
type: MusicGroup
genre: orchestra
popularity: 6
followers: 11
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x474dc425ba5af4d2109a17ee302533f377305004247f030c8e8634be483b84f5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954618
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954618
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c81d36a4-7fad-4bfa-9e89-db54fb792f47.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c81d36a4-7fad-4bfa-9e89-db54fb792f47.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c81d36a4-7fad-4bfa-9e89-db54fb792f47
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:05:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x474dc425ba5af4d2109a17ee302533f377305004247f030c8e8634be483b84f5","name":"Banda Sinfónica Guelaguetza","registered_at":"2026-06-20T21:55:39Z","symbol":"NIM1726714","token_address":"0x0b18f24684c16f153d3c0fa0c5513822eb137544","type":"artist","uuid":"c81d36a4-7fad-4bfa-9e89-db54fb792f47"}
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 0x474dc425ba5af4d2109a17ee302533f377305004247f030c8e8634be483b84f5. Chain 2 (Bitcoin): anchored in block 954618 (2026-06-20T23:05:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c81d36a4-7fad-4bfa-9e89-db54fb792f47.json and https://artists.proofprofile.net/proofs/artist/c81d36a4-7fad-4bfa-9e89-db54fb792f47.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:05:13Z
  text: {"copyright_id":"0x474dc425ba5af4d2109a17ee302533f377305004247f030c8e8634be483b84f5","name":"Banda Sinfónica Guelaguetza","registered_at":"2026-06-20T21:55:39Z","symbol":"NIM1726714","token_address":"0x0b18f24684c16f153d3c0fa0c5513822eb137544","type":"artist","uuid":"c81d36a4-7fad-4bfa-9e89-db54fb792f47"}
album: El Dorado
  type: MusicAlbum
  date published: 2025-06-25