GRUPO TEO CALI
type: MusicGroup
popularity: 8
followers: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb7952f29d413617af984da03cdd9643fcd198f996d72a1cfc9232ac12de094a8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954615
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954615
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c628d25e-81ce-4bbf-8c5a-1c6fa796a0c3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c628d25e-81ce-4bbf-8c5a-1c6fa796a0c3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c628d25e-81ce-4bbf-8c5a-1c6fa796a0c3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T22:44:50Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb7952f29d413617af984da03cdd9643fcd198f996d72a1cfc9232ac12de094a8","name":"GRUPO TEO CALI","registered_at":"2026-06-20T21:01:57Z","symbol":"NIM1714582","token_address":"0x777b7d25e14baeccb8a770636449f326ab4db7e5","type":"artist","uuid":"c628d25e-81ce-4bbf-8c5a-1c6fa796a0c3"}
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 0xb7952f29d413617af984da03cdd9643fcd198f996d72a1cfc9232ac12de094a8. Chain 2 (Bitcoin): anchored in block 954615 (2026-06-20T22:44:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c628d25e-81ce-4bbf-8c5a-1c6fa796a0c3.json and https://artists.proofprofile.net/proofs/artist/c628d25e-81ce-4bbf-8c5a-1c6fa796a0c3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T22:44:50Z
  text: {"copyright_id":"0xb7952f29d413617af984da03cdd9643fcd198f996d72a1cfc9232ac12de094a8","name":"GRUPO TEO CALI","registered_at":"2026-06-20T21:01:57Z","symbol":"NIM1714582","token_address":"0x777b7d25e14baeccb8a770636449f326ab4db7e5","type":"artist","uuid":"c628d25e-81ce-4bbf-8c5a-1c6fa796a0c3"}