The Stiffys
type: MusicGroup
popularity: 2
followers: 732
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x928de6e214e13762a26dd017c382f0dafc75ab5685a3adea41bc8d4839592f93
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/56740db3-9f76-4f4c-ab95-8bef4c99b0c3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/56740db3-9f76-4f4c-ab95-8bef4c99b0c3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/56740db3-9f76-4f4c-ab95-8bef4c99b0c3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x928de6e214e13762a26dd017c382f0dafc75ab5685a3adea41bc8d4839592f93","name":"The Stiffys","registered_at":"2026-06-16T19:42:57Z","symbol":"NIM1155735","token_address":"0x1c2352303390fd5988782db2318b07df6e31568b","type":"artist","uuid":"56740db3-9f76-4f4c-ab95-8bef4c99b0c3"}
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 0x928de6e214e13762a26dd017c382f0dafc75ab5685a3adea41bc8d4839592f93. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/56740db3-9f76-4f4c-ab95-8bef4c99b0c3.json and https://artists.proofprofile.net/proofs/artist/56740db3-9f76-4f4c-ab95-8bef4c99b0c3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x928de6e214e13762a26dd017c382f0dafc75ab5685a3adea41bc8d4839592f93","name":"The Stiffys","registered_at":"2026-06-16T19:42:57Z","symbol":"NIM1155735","token_address":"0x1c2352303390fd5988782db2318b07df6e31568b","type":"artist","uuid":"56740db3-9f76-4f4c-ab95-8bef4c99b0c3"}
album: Self-Titled
  type: MusicAlbum
  date published: 2012-06-01
album: Self-Titled - EP
  type: MusicAlbum
  date published: 2012-06-01
album: The Stiffys' debut Album
  type: MusicAlbum
  date published: 2013-04-03
album: Champagne
  type: MusicAlbum
  date published: 2013-07-03
album: We Are Groovy Boys
  type: MusicAlbum
  date published: 2014-03-07
album: Kick Another Flip
  type: MusicAlbum
  date published: 2014-11-03
album: Kissy Kissy
  type: MusicAlbum
  date published: 2015-04-01
album: Art Rock One
  type: MusicAlbum
  date published: 2015-09-10
album: Art Rock Two
  type: MusicAlbum
  date published: 2016-10-23
album: "Cool."
  type: MusicAlbum
  date published: 2020-09-04