Betsy Rutherford
type: MusicGroup
genre: bluegrass
description: Betsy Rutherford (February 11, 1944 in Galax, Virginia – March 12, 1991 in Galax)"Betsy Coffey." Obituary in The Gazette, Galax, Virginia. March 15, 1991 was a performer of traditional music from the
popularity: 3
followers: 19
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc97df602a73b26dbfa1c1186a85f8a1e90bb8e3bf5494e73b7e648d09198f976
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/77bcc9ad-6e38-41f5-b2c5-63c6cdab6d5e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/77bcc9ad-6e38-41f5-b2c5-63c6cdab6d5e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/77bcc9ad-6e38-41f5-b2c5-63c6cdab6d5e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc97df602a73b26dbfa1c1186a85f8a1e90bb8e3bf5494e73b7e648d09198f976","name":"Betsy Rutherford","registered_at":"2026-06-17T07:23:09Z","symbol":"NIM1322813","token_address":"0x74b2cbfb85afe0f604a3cb4e4a2a17745b909849","type":"artist","uuid":"77bcc9ad-6e38-41f5-b2c5-63c6cdab6d5e"}
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 0xc97df602a73b26dbfa1c1186a85f8a1e90bb8e3bf5494e73b7e648d09198f976. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/77bcc9ad-6e38-41f5-b2c5-63c6cdab6d5e.json and https://artists.proofprofile.net/proofs/artist/77bcc9ad-6e38-41f5-b2c5-63c6cdab6d5e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xc97df602a73b26dbfa1c1186a85f8a1e90bb8e3bf5494e73b7e648d09198f976","name":"Betsy Rutherford","registered_at":"2026-06-17T07:23:09Z","symbol":"NIM1322813","token_address":"0x74b2cbfb85afe0f604a3cb4e4a2a17745b909849","type":"artist","uuid":"77bcc9ad-6e38-41f5-b2c5-63c6cdab6d5e"}