Rexburg Children's Choir
type: MusicGroup
description: alt=Rexburg Children's Choir|thumb|upright=1.3|Rexburg Children's Choir The Rexburg Children's Choir is a community children's choir headquartered in Rexburg, Idaho. Founded as a 501(c)3 nonprofit org
popularity: 7
followers: 175
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x004d5fe5a26fba956ad82a789341a5638c8f4bf23ec78d017ac20af891d6a493
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954587
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954587
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bc0b799b-09c3-4c0c-b3c8-3811caf4da35.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bc0b799b-09c3-4c0c-b3c8-3811caf4da35.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bc0b799b-09c3-4c0c-b3c8-3811caf4da35
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x004d5fe5a26fba956ad82a789341a5638c8f4bf23ec78d017ac20af891d6a493","name":"Rexburg Children's Choir","registered_at":"2026-06-20T17:01:29Z","symbol":"NIM1663788","token_address":"0xf208e897ec9d69dcab69a86ff82cd2132be143be","type":"artist","uuid":"bc0b799b-09c3-4c0c-b3c8-3811caf4da35"}
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 0x004d5fe5a26fba956ad82a789341a5638c8f4bf23ec78d017ac20af891d6a493. Chain 2 (Bitcoin): anchored in block 954587 (2026-06-20T19:10:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bc0b799b-09c3-4c0c-b3c8-3811caf4da35.json and https://artists.proofprofile.net/proofs/artist/bc0b799b-09c3-4c0c-b3c8-3811caf4da35.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:10:41Z
  text: {"copyright_id":"0x004d5fe5a26fba956ad82a789341a5638c8f4bf23ec78d017ac20af891d6a493","name":"Rexburg Children's Choir","registered_at":"2026-06-20T17:01:29Z","symbol":"NIM1663788","token_address":"0xf208e897ec9d69dcab69a86ff82cd2132be143be","type":"artist","uuid":"bc0b799b-09c3-4c0c-b3c8-3811caf4da35"}
album: Rexburg Children's Choir
  type: MusicAlbum
  date published: 2019-12-23
album: Let It Be Christmas
  type: MusicAlbum
  date published: 2020-11-30
album: For Unto Us a Child Is Born
  type: MusicAlbum
  date published: 2020-12-11
album: Give Me Jesus
  type: MusicAlbum
  date published: 2022-05-16