Grupo Mitades
type: MusicGroup
popularity: 2
followers: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcc09e3f891af979300a5bb69b8d7b7fe21b93e91630e7c3846abdf6188070bc0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954623
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954623
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cb3225a7-b4e5-45b3-ae2f-2fd2c8a4525a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cb3225a7-b4e5-45b3-ae2f-2fd2c8a4525a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cb3225a7-b4e5-45b3-ae2f-2fd2c8a4525a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:40:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcc09e3f891af979300a5bb69b8d7b7fe21b93e91630e7c3846abdf6188070bc0","name":"Grupo Mitades","registered_at":"2026-06-20T22:48:35Z","symbol":"NIM1739267","token_address":"0x83a558ad9bd9b4b452060ab743ae1447c08dff10","type":"artist","uuid":"cb3225a7-b4e5-45b3-ae2f-2fd2c8a4525a"}
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 0xcc09e3f891af979300a5bb69b8d7b7fe21b93e91630e7c3846abdf6188070bc0. Chain 2 (Bitcoin): anchored in block 954623 (2026-06-20T23:40:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cb3225a7-b4e5-45b3-ae2f-2fd2c8a4525a.json and https://artists.proofprofile.net/proofs/artist/cb3225a7-b4e5-45b3-ae2f-2fd2c8a4525a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:40:06Z
  text: {"copyright_id":"0xcc09e3f891af979300a5bb69b8d7b7fe21b93e91630e7c3846abdf6188070bc0","name":"Grupo Mitades","registered_at":"2026-06-20T22:48:35Z","symbol":"NIM1739267","token_address":"0x83a558ad9bd9b4b452060ab743ae1447c08dff10","type":"artist","uuid":"cb3225a7-b4e5-45b3-ae2f-2fd2c8a4525a"}