El Vakante
type: MusicGroup
popularity: 3
followers: 228
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa201dcf68d35dbf7dc194ce775ece7e06174a75e6c814c5d46a65d4e89179f10
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/c1e2aa0b-3593-4563-9643-9e3f06d06ab9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c1e2aa0b-3593-4563-9643-9e3f06d06ab9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c1e2aa0b-3593-4563-9643-9e3f06d06ab9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa201dcf68d35dbf7dc194ce775ece7e06174a75e6c814c5d46a65d4e89179f10","name":"El Vakante","registered_at":"2026-06-20T19:43:46Z","symbol":"NIM1696634","token_address":"0x3f7944b4f46a29b905e111b3d62063a5e3e6ab0e","type":"artist","uuid":"c1e2aa0b-3593-4563-9643-9e3f06d06ab9"}
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 0xa201dcf68d35dbf7dc194ce775ece7e06174a75e6c814c5d46a65d4e89179f10. 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/c1e2aa0b-3593-4563-9643-9e3f06d06ab9.json and https://artists.proofprofile.net/proofs/artist/c1e2aa0b-3593-4563-9643-9e3f06d06ab9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xa201dcf68d35dbf7dc194ce775ece7e06174a75e6c814c5d46a65d4e89179f10","name":"El Vakante","registered_at":"2026-06-20T19:43:46Z","symbol":"NIM1696634","token_address":"0x3f7944b4f46a29b905e111b3d62063a5e3e6ab0e","type":"artist","uuid":"c1e2aa0b-3593-4563-9643-9e3f06d06ab9"}
album: Outside
  type: MusicAlbum
  date published: 2021-12-28
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  date published: 2022-09-23
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  date published: 2024-02-11
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  type: MusicAlbum
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