The Pfeifers
type: MusicGroup
genre: christian country
genre: southern gospel
popularity: 2
followers: 295
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x597bb494b023f58d21cee8cb0342eb1f7cfb8d9e19db1113f6cc942bf883fbc1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953954
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953954
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/264d466e-d949-46c5-96cf-cfb9ae6dd251.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/264d466e-d949-46c5-96cf-cfb9ae6dd251.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/264d466e-d949-46c5-96cf-cfb9ae6dd251
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T14:18:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x597bb494b023f58d21cee8cb0342eb1f7cfb8d9e19db1113f6cc942bf883fbc1","name":"The Pfeifers","registered_at":"2026-06-16T02:51:13Z","symbol":"NIM0914263","token_address":"0x3a67f777dba86651d666e75cf31007de6bd95fd0","type":"artist","uuid":"264d466e-d949-46c5-96cf-cfb9ae6dd251"}
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 0x597bb494b023f58d21cee8cb0342eb1f7cfb8d9e19db1113f6cc942bf883fbc1. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/264d466e-d949-46c5-96cf-cfb9ae6dd251.json and https://artists.proofprofile.net/proofs/artist/264d466e-d949-46c5-96cf-cfb9ae6dd251.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
  text: {"copyright_id":"0x597bb494b023f58d21cee8cb0342eb1f7cfb8d9e19db1113f6cc942bf883fbc1","name":"The Pfeifers","registered_at":"2026-06-16T02:51:13Z","symbol":"NIM0914263","token_address":"0x3a67f777dba86651d666e75cf31007de6bd95fd0","type":"artist","uuid":"264d466e-d949-46c5-96cf-cfb9ae6dd251"}
album: An Instrumental Collection
  type: MusicAlbum
  date published: 1998
album: Fighting On
  type: MusicAlbum
  date published: 2007-05-31
album: Tune My Heart
  type: MusicAlbum
  date published: 2007-07-30