L.S.M.
type: MusicGroup
popularity: 2
followers: 214
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf22e590daed37cb14a32ba5f219539c25da8e1c609a56d64d0b40cfff443f23f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954069
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954069
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7a83370a-bee2-4eac-91d6-c86cc2020386.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7a83370a-bee2-4eac-91d6-c86cc2020386.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7a83370a-bee2-4eac-91d6-c86cc2020386
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:30:25Z
additional property: OTSCanonicalRecord
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 0xf22e590daed37cb14a32ba5f219539c25da8e1c609a56d64d0b40cfff443f23f. Chain 2 (Bitcoin): anchored in block 954069 (2026-06-17T08:30:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7a83370a-bee2-4eac-91d6-c86cc2020386.json and https://artists.proofprofile.net/proofs/artist/7a83370a-bee2-4eac-91d6-c86cc2020386.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:30:25Z
album: Quienes Sois
  type: MusicAlbum
  date published: 2022-04-16
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  type: MusicAlbum
  date published: 2022-04-21
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  type: MusicAlbum
  date published: 2022-04-22
album: Bienvenidos al Paraiso
  type: MusicAlbum
  date published: 2022-04-27
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  type: MusicAlbum
  date published: 2022-04-27
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  type: MusicAlbum
  date published: 2022-05-27
album: Youtubers
  type: MusicAlbum
  date published: 2022-06-03
album: Nunca Más
  type: MusicAlbum
  date published: 2022-11-30
album: Muerte Digna
  type: MusicAlbum
  date published: 2022-12-16
album: Populista
  type: MusicAlbum
  date published: 2023-02-24
album: 27 Años, 9 Meses y 12 Días
  type: MusicAlbum
  date published: 2023-03-17
album: 27 años, 9 meses y 12 días
  type: MusicAlbum
  date published: 2023-03-17