Longboy
type: MusicGroup
popularity: 2
followers: 379
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x608e5de06f94e565f4a0bdffd491f0db624296741bba876e497816e0e5b2d253
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/979d43e7-ba06-4d22-8bf3-690dbf3f8699.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/979d43e7-ba06-4d22-8bf3-690dbf3f8699.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/979d43e7-ba06-4d22-8bf3-690dbf3f8699
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
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 0x608e5de06f94e565f4a0bdffd491f0db624296741bba876e497816e0e5b2d253. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/979d43e7-ba06-4d22-8bf3-690dbf3f8699.json and https://artists.proofprofile.net/proofs/artist/979d43e7-ba06-4d22-8bf3-690dbf3f8699.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
album: Hurricane (Longboy Version)
  type: MusicAlbum
  date published: 2019-04-16
album: Ophelia
  type: MusicAlbum
  date published: 2019-04-28
album: Lakeshore Archives, Vol. 1
  type: MusicAlbum
  date published: 2019-05-31
album: Bad Times (In the California Sunshine)
  type: MusicAlbum
  date published: 2019-08-09
album: Xmas Means I Love You in Marketing
  type: MusicAlbum
  date published: 2019-12-09
album: Bad Times (In the California Sunshine) [Redux]
  type: MusicAlbum
  date published: 2020-09-18
album: You've Made Me Start Growing Succulents
  type: MusicAlbum
  date published: 2020-09-25
album: Lakeshore Archives, Vol. 2
  type: MusicAlbum
  date published: 2020-10-02
album: Camilla
  type: MusicAlbum
  date published: 2021-01-01
album: Nostalgia Diner
  type: MusicAlbum
  date published: 2021-01-14
album: Couldn't Get Enough
  type: MusicAlbum
  date published: 2023-05-12
album: Road Trip
  type: MusicAlbum
  date published: 2023-05-26
album: Sideways
  type: MusicAlbum
  date published: 2023-06-09
album: Something All the Time
  type: MusicAlbum
  date published: 2023-06-22