Erica Buettner
type: MusicGroup
genre: acoustic folk
description: Erica Buettner is an American indie folk singer songwriter based in New York City. Her deepest influences are to be found in the tradition of American folk musicians and singer songwriters such as Joa
popularity: 4
followers: 442
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd049cd8f635305dd565b0b041476abe87ae73e6d89f873114c804566833571cb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/85842424-2928-42be-8dc7-638bcff115dd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/85842424-2928-42be-8dc7-638bcff115dd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/85842424-2928-42be-8dc7-638bcff115dd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd049cd8f635305dd565b0b041476abe87ae73e6d89f873114c804566833571cb","name":"Erica Buettner","registered_at":"2026-06-17T12:11:03Z","symbol":"NIM1391429","token_address":"0x5735d9dd8bcb77814a83de4515a00f4bb1188920","type":"artist","uuid":"85842424-2928-42be-8dc7-638bcff115dd"}
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 0xd049cd8f635305dd565b0b041476abe87ae73e6d89f873114c804566833571cb. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/85842424-2928-42be-8dc7-638bcff115dd.json and https://artists.proofprofile.net/proofs/artist/85842424-2928-42be-8dc7-638bcff115dd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xd049cd8f635305dd565b0b041476abe87ae73e6d89f873114c804566833571cb","name":"Erica Buettner","registered_at":"2026-06-17T12:11:03Z","symbol":"NIM1391429","token_address":"0x5735d9dd8bcb77814a83de4515a00f4bb1188920","type":"artist","uuid":"85842424-2928-42be-8dc7-638bcff115dd"}
album: True Love and Water
  type: MusicAlbum
  date published: 2011
album: True Love and Water
  type: MusicAlbum
  date published: 2011-01-01
album: Sea Green Eyes
  type: MusicAlbum
  date published: 2018-08-12
album: The Book of Waves
  type: MusicAlbum
  date published: 2018-09-20