Sam Brawn
type: MusicGroup
popularity: 5
followers: 56
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe262d177a6462a58614e7b3c2008015f9550e8ff5f883477f5e4415803c73554
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/69f975fb-4264-433b-a0eb-f08475fa9a7c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/69f975fb-4264-433b-a0eb-f08475fa9a7c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/69f975fb-4264-433b-a0eb-f08475fa9a7c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe262d177a6462a58614e7b3c2008015f9550e8ff5f883477f5e4415803c73554","name":"Sam Brawn","registered_at":"2026-06-17T02:37:26Z","symbol":"NIM1254623","token_address":"0xfe4ee4f9508ce82be91c305219c09c5215180cfd","type":"artist","uuid":"69f975fb-4264-433b-a0eb-f08475fa9a7c"}
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 0xe262d177a6462a58614e7b3c2008015f9550e8ff5f883477f5e4415803c73554. 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/69f975fb-4264-433b-a0eb-f08475fa9a7c.json and https://artists.proofprofile.net/proofs/artist/69f975fb-4264-433b-a0eb-f08475fa9a7c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xe262d177a6462a58614e7b3c2008015f9550e8ff5f883477f5e4415803c73554","name":"Sam Brawn","registered_at":"2026-06-17T02:37:26Z","symbol":"NIM1254623","token_address":"0xfe4ee4f9508ce82be91c305219c09c5215180cfd","type":"artist","uuid":"69f975fb-4264-433b-a0eb-f08475fa9a7c"}
album: Our Majestic Life
  type: MusicAlbum
  date published: 2011
album: Dusty Puppets
  type: MusicAlbum
  date published: 2012
album: Nobody's
  type: MusicAlbum
  date published: 2013
album: Friends On High Shelves
  type: MusicAlbum
  date published: 2015
album: Bleen
  type: MusicAlbum
  date published: 2020-02-14
album: Calvin And His Tiger
  type: MusicAlbum
  date published: 2020-04-28
album: Sleepwalking Together
  type: MusicAlbum
  date published: 2020-06-19
album: New Dream Loading
  type: MusicAlbum
  date published: 2021-09-17
album: My First Q-Chord Album
  type: MusicAlbum
  date published: 2023-11-26
album: Weird Year
  type: MusicAlbum
  date published: 2025-05-17