R. Rebeiro
type: MusicGroup
genre: experimental
popularity: 3
followers: 59
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x12a96f6b7fbd389f62c4e358bfbf97429785ea9e96727c30068cefbf64eff26a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/beb8a77b-4802-4a21-ba2b-556eda26b278.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/beb8a77b-4802-4a21-ba2b-556eda26b278.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/beb8a77b-4802-4a21-ba2b-556eda26b278
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x12a96f6b7fbd389f62c4e358bfbf97429785ea9e96727c30068cefbf64eff26a","name":"R. Rebeiro","registered_at":"2026-06-20T18:31:10Z","symbol":"NIM1677319","token_address":"0x81c49b7765f91563eb059d1ac1c4c6581c6b2d69","type":"artist","uuid":"beb8a77b-4802-4a21-ba2b-556eda26b278"}
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 0x12a96f6b7fbd389f62c4e358bfbf97429785ea9e96727c30068cefbf64eff26a. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/beb8a77b-4802-4a21-ba2b-556eda26b278.json and https://artists.proofprofile.net/proofs/artist/beb8a77b-4802-4a21-ba2b-556eda26b278.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x12a96f6b7fbd389f62c4e358bfbf97429785ea9e96727c30068cefbf64eff26a","name":"R. Rebeiro","registered_at":"2026-06-20T18:31:10Z","symbol":"NIM1677319","token_address":"0x81c49b7765f91563eb059d1ac1c4c6581c6b2d69","type":"artist","uuid":"beb8a77b-4802-4a21-ba2b-556eda26b278"}
album: Uzi
  type: MusicAlbum
  date published: 2020-08-07
album: Music From Circa The End Of Earth Time / Moving With The Current Of The River
  type: MusicAlbum
  date published: 2023-03-31
album: Public Eye
  type: MusicAlbum
  date published: 2025-01-21