Fer Basteiro
type: MusicGroup
popularity: 5
followers: 166
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6c53f24ca2506b23b6d220981a758a2f917aa1aebc2dd9f8d4a7767f4890c101
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c72b6377-870c-4d6b-b0de-788d46e7b36e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c72b6377-870c-4d6b-b0de-788d46e7b36e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c72b6377-870c-4d6b-b0de-788d46e7b36e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6c53f24ca2506b23b6d220981a758a2f917aa1aebc2dd9f8d4a7767f4890c101","name":"Fer Basteiro","registered_at":"2026-06-20T21:49:59Z","symbol":"NIM1721293","token_address":"0x8b492e30c9de8fa7351fb1fcdc0e0e58a6f11320","type":"artist","uuid":"c72b6377-870c-4d6b-b0de-788d46e7b36e"}
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 0x6c53f24ca2506b23b6d220981a758a2f917aa1aebc2dd9f8d4a7767f4890c101. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c72b6377-870c-4d6b-b0de-788d46e7b36e.json and https://artists.proofprofile.net/proofs/artist/c72b6377-870c-4d6b-b0de-788d46e7b36e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x6c53f24ca2506b23b6d220981a758a2f917aa1aebc2dd9f8d4a7767f4890c101","name":"Fer Basteiro","registered_at":"2026-06-20T21:49:59Z","symbol":"NIM1721293","token_address":"0x8b492e30c9de8fa7351fb1fcdc0e0e58a6f11320","type":"artist","uuid":"c72b6377-870c-4d6b-b0de-788d46e7b36e"}
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  type: MusicAlbum
  date published: 2023-10-04
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  date published: 2024-01-31
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  date published: 2024-06-28
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album: Para Luca (Reversiones)
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  type: MusicAlbum
  date published: 2025-10-17