Grupo SB
type: MusicGroup
popularity: 2
followers: 43
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6d3b49209198e4e5ef4577c931a7109bab1796276e3ed397f0f7115bc050bf41
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954063
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954063
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/472a0da9-65ff-447b-8c47-20cbcec361b6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/472a0da9-65ff-447b-8c47-20cbcec361b6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/472a0da9-65ff-447b-8c47-20cbcec361b6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T07:49:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6d3b49209198e4e5ef4577c931a7109bab1796276e3ed397f0f7115bc050bf41","name":"Grupo SB","registered_at":"2026-06-16T14:31:45Z","symbol":"NIM1081480","token_address":"0x91f7277e1bf98e9c34826a3609cb7bbc26c12109","type":"artist","uuid":"472a0da9-65ff-447b-8c47-20cbcec361b6"}
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 0x6d3b49209198e4e5ef4577c931a7109bab1796276e3ed397f0f7115bc050bf41. Chain 2 (Bitcoin): anchored in block 954063 (2026-06-17T07:49:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/472a0da9-65ff-447b-8c47-20cbcec361b6.json and https://artists.proofprofile.net/proofs/artist/472a0da9-65ff-447b-8c47-20cbcec361b6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T07:49:29Z
  text: {"copyright_id":"0x6d3b49209198e4e5ef4577c931a7109bab1796276e3ed397f0f7115bc050bf41","name":"Grupo SB","registered_at":"2026-06-16T14:31:45Z","symbol":"NIM1081480","token_address":"0x91f7277e1bf98e9c34826a3609cb7bbc26c12109","type":"artist","uuid":"472a0da9-65ff-447b-8c47-20cbcec361b6"}
album: Entonces Dime Tú (Acoustic)
  type: MusicAlbum
  date published: 2023-06-13
album: Mi Bello Angel
  type: MusicAlbum
  date published: 2023-08-30
album: Sobran Motivos
  type: MusicAlbum
  date published: 2023-09-01
album: Espinas
  type: MusicAlbum
  date published: 2024-12-23