La Blues Label
type: MusicGroup
genre: argentine rock
popularity: 2
followers: 119
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x61d6a353d0858eeb50ef8b704ff119c8ae497d8a702f78eb89259545616a5430
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f2d6fbea-f57a-486f-98de-7db03d46a73a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f2d6fbea-f57a-486f-98de-7db03d46a73a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f2d6fbea-f57a-486f-98de-7db03d46a73a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x61d6a353d0858eeb50ef8b704ff119c8ae497d8a702f78eb89259545616a5430","name":"La Blues Label","registered_at":"2026-06-21T14:07:32Z","symbol":"NIM1938503","token_address":"0x12611ce8abcf222bb18ef84fb7539f45fe07dcac","type":"artist","uuid":"f2d6fbea-f57a-486f-98de-7db03d46a73a"}
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 0x61d6a353d0858eeb50ef8b704ff119c8ae497d8a702f78eb89259545616a5430. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f2d6fbea-f57a-486f-98de-7db03d46a73a.json and https://artists.proofprofile.net/proofs/artist/f2d6fbea-f57a-486f-98de-7db03d46a73a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x61d6a353d0858eeb50ef8b704ff119c8ae497d8a702f78eb89259545616a5430","name":"La Blues Label","registered_at":"2026-06-21T14:07:32Z","symbol":"NIM1938503","token_address":"0x12611ce8abcf222bb18ef84fb7539f45fe07dcac","type":"artist","uuid":"f2d6fbea-f57a-486f-98de-7db03d46a73a"}
album: Zapatos preocupados
  type: MusicAlbum
  date published: 2024-05-15
album: Blues Sin Bluz
  type: MusicAlbum
  date published: 2024-11-09
album: Dulce de Luna (Obelisco Live Session)
  type: MusicAlbum
  date published: 2025-09-11
album: La Blues Label (Live Session Obelisco)
  type: MusicAlbum
  date published: 2025-10-01