The Voetberg Family
type: MusicGroup
genre: acoustic folk
genre: christian folk
popularity: 2
followers: 458
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa9f89bd37c853c6452f9b885aa65be7c644f7311d78008404e833348d173a9fc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954032
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954032
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3ab0576b-95ed-4ac0-a1e7-7f28c2d9b77a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3ab0576b-95ed-4ac0-a1e7-7f28c2d9b77a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3ab0576b-95ed-4ac0-a1e7-7f28c2d9b77a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T01:59:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa9f89bd37c853c6452f9b885aa65be7c644f7311d78008404e833348d173a9fc","name":"The Voetberg Family","registered_at":"2026-06-16T10:21:11Z","symbol":"NIM1021718","token_address":"0xea1901ea49d67b1086b8253f50acd00ff3605b79","type":"artist","uuid":"3ab0576b-95ed-4ac0-a1e7-7f28c2d9b77a"}
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 0xa9f89bd37c853c6452f9b885aa65be7c644f7311d78008404e833348d173a9fc. Chain 2 (Bitcoin): anchored in block 954035 (2026-06-17T02:39:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3ab0576b-95ed-4ac0-a1e7-7f28c2d9b77a.json and https://artists.proofprofile.net/proofs/artist/3ab0576b-95ed-4ac0-a1e7-7f28c2d9b77a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T02:39:28Z
  text: {"copyright_id":"0xa9f89bd37c853c6452f9b885aa65be7c644f7311d78008404e833348d173a9fc","name":"The Voetberg Family","registered_at":"2026-06-16T10:21:11Z","symbol":"NIM1021718","token_address":"0xea1901ea49d67b1086b8253f50acd00ff3605b79","type":"artist","uuid":"3ab0576b-95ed-4ac0-a1e7-7f28c2d9b77a"}
album: Leaning
  type: MusicAlbum
  date published: 2012-05-19
album: As the Deer
  type: MusicAlbum
  date published: 2015-07-15
album: In the Victory
  type: MusicAlbum
  date published: 2021-05-19