brownbear
type: MusicGroup
popularity: 6
followers: 1923
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd6a5ac5ed84d8b53ff1162281f4dba83f6975518c4e3c6bba6d856d5eff319e6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954603
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954603
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c2b63775-90f4-46d2-b7e2-cce58858f067.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c2b63775-90f4-46d2-b7e2-cce58858f067.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c2b63775-90f4-46d2-b7e2-cce58858f067
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T21:47:54Z
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 0xd6a5ac5ed84d8b53ff1162281f4dba83f6975518c4e3c6bba6d856d5eff319e6. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c2b63775-90f4-46d2-b7e2-cce58858f067.json and https://artists.proofprofile.net/proofs/artist/c2b63775-90f4-46d2-b7e2-cce58858f067.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
album: Olive Tree
  type: MusicAlbum
  date published: 2013-02-25
album: Dead or Alive
  type: MusicAlbum
  date published: 2014-07-07
album: Wandering Eyes
  type: MusicAlbum
  date published: 2016-01-22
album: Stop the World
  type: MusicAlbum
  date published: 2016-05-27
album: Covers
  type: MusicAlbum
  date published: 2017-05-19
album: Truth Without Consequence
  type: MusicAlbum
  date published: 2018-03-16
album: Truth Without Consequence
  type: MusicAlbum
  date published: 2018-03-16
album: What Is Home?
  type: MusicAlbum
  date published: 2018-04-20
album: What Is Home?
  type: MusicAlbum
  date published: 2018-04-20
album: Retro
  type: MusicAlbum
  date published: 2020-03-27
album: Suspicious Minds (Live at The Pianodrome)
  type: MusicAlbum
  date published: 2021-04-09
album: One More Night
  type: MusicAlbum
  date published: 2022-02-11
album: Close Call
  type: MusicAlbum
  date published: 2022-11-09
album: All I Want
  type: MusicAlbum
  date published: 2023-01-20
album: Demons
  type: MusicAlbum
  date published: 2023-03-17