Los Daddy Issues
type: MusicGroup
genre: latin alternative
genre: latin indie
popularity: 4
followers: 413
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc2a548ade6bd9396099ddbe1a33f50f601a025929ec59fb9b2db1fee3a1898f4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954035
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954035
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3d76f2d2-3099-4b46-a8c8-73363342a6fc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3d76f2d2-3099-4b46-a8c8-73363342a6fc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3d76f2d2-3099-4b46-a8c8-73363342a6fc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T02:39:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc2a548ade6bd9396099ddbe1a33f50f601a025929ec59fb9b2db1fee3a1898f4","name":"Los Daddy Issues","registered_at":"2026-06-16T10:59:10Z","symbol":"NIM1030771","token_address":"0x0bb4eccff6f48b1df32570b3ee721ecbe3ad1f32","type":"artist","uuid":"3d76f2d2-3099-4b46-a8c8-73363342a6fc"}
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 0xc2a548ade6bd9396099ddbe1a33f50f601a025929ec59fb9b2db1fee3a1898f4. Chain 2 (Bitcoin): anchored in block 954035 (2026-06-17T02:39:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3d76f2d2-3099-4b46-a8c8-73363342a6fc.json and https://artists.proofprofile.net/proofs/artist/3d76f2d2-3099-4b46-a8c8-73363342a6fc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T02:39:28Z
  text: {"copyright_id":"0xc2a548ade6bd9396099ddbe1a33f50f601a025929ec59fb9b2db1fee3a1898f4","name":"Los Daddy Issues","registered_at":"2026-06-16T10:59:10Z","symbol":"NIM1030771","token_address":"0x0bb4eccff6f48b1df32570b3ee721ecbe3ad1f32","type":"artist","uuid":"3d76f2d2-3099-4b46-a8c8-73363342a6fc"}
album: Temo Todo
  type: MusicAlbum
  date published: 2023-07-14
album: Trabajar
  type: MusicAlbum
  date published: 2023-09-29
album: Algo Algo Vida Rápido
  type: MusicAlbum
  date published: 2023-12-07