Escaso Aporte
type: MusicGroup
genre: ska
genre: ska punk
popularity: 3
followers: 819
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd8a4be0ba0542d6f3df30ddafb88b568f1c10a12fd7094ec8d100a32d065cb63
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5f117c03-8ac1-43a4-bfb5-ce1c1475f3ef.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5f117c03-8ac1-43a4-bfb5-ce1c1475f3ef.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5f117c03-8ac1-43a4-bfb5-ce1c1475f3ef
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd8a4be0ba0542d6f3df30ddafb88b568f1c10a12fd7094ec8d100a32d065cb63","name":"Escaso Aporte","registered_at":"2026-06-16T22:42:25Z","symbol":"NIM1198557","token_address":"0x7e21d2efb9f6884d006bbed0c2584f5a9cabe371","type":"artist","uuid":"5f117c03-8ac1-43a4-bfb5-ce1c1475f3ef"}
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 0xd8a4be0ba0542d6f3df30ddafb88b568f1c10a12fd7094ec8d100a32d065cb63. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5f117c03-8ac1-43a4-bfb5-ce1c1475f3ef.json and https://artists.proofprofile.net/proofs/artist/5f117c03-8ac1-43a4-bfb5-ce1c1475f3ef.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xd8a4be0ba0542d6f3df30ddafb88b568f1c10a12fd7094ec8d100a32d065cb63","name":"Escaso Aporte","registered_at":"2026-06-16T22:42:25Z","symbol":"NIM1198557","token_address":"0x7e21d2efb9f6884d006bbed0c2584f5a9cabe371","type":"artist","uuid":"5f117c03-8ac1-43a4-bfb5-ce1c1475f3ef"}
album: EA!
  type: MusicAlbum
  date published: 2002-11-29
album: Balas y Llamas
  type: MusicAlbum
  date published: 2006-11-17
album: Vida de Calle
  type: MusicAlbum
  date published: 2011-12-15
album: La Lucha Es Internacional (Por Verdad: En Vivo 15 Años)
  type: MusicAlbum
  date published: 2020-05-08