Conjunto Regional
type: MusicGroup
popularity: 4
followers: 44
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb80c5b51252e84234b99482b2c5a810989897274efe61bc1033dde56f5f7abcb
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/4c5eeead-0833-4aef-906b-b0b7cc79422c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4c5eeead-0833-4aef-906b-b0b7cc79422c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4c5eeead-0833-4aef-906b-b0b7cc79422c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb80c5b51252e84234b99482b2c5a810989897274efe61bc1033dde56f5f7abcb","name":"Conjunto Regional","registered_at":"2026-06-16T16:08:23Z","symbol":"NIM1104547","token_address":"0xab0b7dca37ee03321730dfbd00f54a05d877fcd4","type":"artist","uuid":"4c5eeead-0833-4aef-906b-b0b7cc79422c"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb80c5b51252e84234b99482b2c5a810989897274efe61bc1033dde56f5f7abcb. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4c5eeead-0833-4aef-906b-b0b7cc79422c.json and https://artists.proofprofile.net/proofs/artist/4c5eeead-0833-4aef-906b-b0b7cc79422c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xb80c5b51252e84234b99482b2c5a810989897274efe61bc1033dde56f5f7abcb","name":"Conjunto Regional","registered_at":"2026-06-16T16:08:23Z","symbol":"NIM1104547","token_address":"0xab0b7dca37ee03321730dfbd00f54a05d877fcd4","type":"artist","uuid":"4c5eeead-0833-4aef-906b-b0b7cc79422c"}
album: Polkas de siempre
  type: MusicAlbum
  date published: 2022-12-15
album: Lágrimas de Santo
  type: MusicAlbum
  date published: 2023-08-18
album: Raio de sol
  type: MusicAlbum
  date published: 2023-08-31
album: Samba Matuto
  type: MusicAlbum
  date published: 2023-09-22