Oshún 531
type: MusicGroup
genre: latin hip hop
popularity: 7
followers: 284
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5148a3870f28407e3bd6a96b5b6dd5395bda6db0bb48c6c209ec4a43290b89fb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954500
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954500
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9cfdd163-b4ef-4f39-bab4-3c719d0f936f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9cfdd163-b4ef-4f39-bab4-3c719d0f936f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9cfdd163-b4ef-4f39-bab4-3c719d0f936f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T04:47:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5148a3870f28407e3bd6a96b5b6dd5395bda6db0bb48c6c209ec4a43290b89fb","name":"Oshún 531","registered_at":"2026-06-20T04:15:11Z","symbol":"NIM1509365","token_address":"0xcd9fb2323f460e934e88be6349f608fed3c612cc","type":"artist","uuid":"9cfdd163-b4ef-4f39-bab4-3c719d0f936f"}
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 0x5148a3870f28407e3bd6a96b5b6dd5395bda6db0bb48c6c209ec4a43290b89fb. Chain 2 (Bitcoin): anchored in block 954500 (2026-06-20T04:47:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9cfdd163-b4ef-4f39-bab4-3c719d0f936f.json and https://artists.proofprofile.net/proofs/artist/9cfdd163-b4ef-4f39-bab4-3c719d0f936f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T04:47:29Z
  text: {"copyright_id":"0x5148a3870f28407e3bd6a96b5b6dd5395bda6db0bb48c6c209ec4a43290b89fb","name":"Oshún 531","registered_at":"2026-06-20T04:15:11Z","symbol":"NIM1509365","token_address":"0xcd9fb2323f460e934e88be6349f608fed3c612cc","type":"artist","uuid":"9cfdd163-b4ef-4f39-bab4-3c719d0f936f"}
album: Las Chicas Moradas
  type: MusicAlbum
  date published: 2025-03-05
album: Heroicas Con H de Hip Hop
  type: MusicAlbum
  date published: 2025-05-31
album: Del Oro
  type: MusicAlbum
  date published: 2025-09-15