The Fiftyniners
type: MusicGroup
genre: psychobilly
genre: rockabilly
popularity: 4
followers: 204
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5c9ba734c8460b54e84493af629702b35b22a179235c6b6f9aef6b3c2fd2a860
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/55603fb2-28d1-49f9-88de-f61bbf8adfc0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/55603fb2-28d1-49f9-88de-f61bbf8adfc0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/55603fb2-28d1-49f9-88de-f61bbf8adfc0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5c9ba734c8460b54e84493af629702b35b22a179235c6b6f9aef6b3c2fd2a860","name":"The Fiftyniners","registered_at":"2026-06-16T19:24:44Z","symbol":"NIM1151382","token_address":"0x8b192e09862ca8da8cea370001baa42364932b51","type":"artist","uuid":"55603fb2-28d1-49f9-88de-f61bbf8adfc0"}
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 0x5c9ba734c8460b54e84493af629702b35b22a179235c6b6f9aef6b3c2fd2a860. 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/55603fb2-28d1-49f9-88de-f61bbf8adfc0.json and https://artists.proofprofile.net/proofs/artist/55603fb2-28d1-49f9-88de-f61bbf8adfc0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x5c9ba734c8460b54e84493af629702b35b22a179235c6b6f9aef6b3c2fd2a860","name":"The Fiftyniners","registered_at":"2026-06-16T19:24:44Z","symbol":"NIM1151382","token_address":"0x8b192e09862ca8da8cea370001baa42364932b51","type":"artist","uuid":"55603fb2-28d1-49f9-88de-f61bbf8adfc0"}
album: EP
  type: MusicAlbum
  date published: 2005-01-01
album: Thinkin' Trippin' Burnin'
  type: MusicAlbum
  date published: 2007-04-01
album: Psychorama
  type: MusicAlbum
  date published: 2010-11-26
album: In the Name of Joe
  type: MusicAlbum
  date published: 2012-12-22
album: Hard Times
  type: MusicAlbum
  date published: 2013-12-06
album: Sacrifice
  type: MusicAlbum
  date published: 2016-11-11