James Schafer
type: MusicGroup
popularity: 7
followers: 264
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5a5dce43f59857139055500e67d1e25518d6f9b94f106f814b89243125080807
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/4b1ee2e8-5872-422e-82d5-b28492df8f15.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4b1ee2e8-5872-422e-82d5-b28492df8f15.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4b1ee2e8-5872-422e-82d5-b28492df8f15
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5a5dce43f59857139055500e67d1e25518d6f9b94f106f814b89243125080807","name":"James Schafer","registered_at":"2026-06-16T15:51:41Z","symbol":"NIM1100560","token_address":"0x9d7e69c60938af67acf1879ed5965065a0a006f8","type":"artist","uuid":"4b1ee2e8-5872-422e-82d5-b28492df8f15"}
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 0x5a5dce43f59857139055500e67d1e25518d6f9b94f106f814b89243125080807. 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/4b1ee2e8-5872-422e-82d5-b28492df8f15.json and https://artists.proofprofile.net/proofs/artist/4b1ee2e8-5872-422e-82d5-b28492df8f15.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x5a5dce43f59857139055500e67d1e25518d6f9b94f106f814b89243125080807","name":"James Schafer","registered_at":"2026-06-16T15:51:41Z","symbol":"NIM1100560","token_address":"0x9d7e69c60938af67acf1879ed5965065a0a006f8","type":"artist","uuid":"4b1ee2e8-5872-422e-82d5-b28492df8f15"}
album: Black Purdue
  type: MusicAlbum
  date published: 2009-09-26
album: The Letter Writer (Original Motion Picture Score)
  type: MusicAlbum
  date published: 2011
album: Second Quarter Quell (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2011-09-16
album: Finnick and Annie
  type: MusicAlbum
  date published: 2012-01-26
album: The Hanging Tree (and more music from Mainstay Productions)
  type: MusicAlbum
  date published: 2013-02-08
album: One Shot (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2013-12-02
album: Silent Night (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2013-12-10
album: The Christmas Dragon (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2014-11-03
album: The Outpost (Original Television Soundtrack)
  type: MusicAlbum
  date published: 2019-01-25
album: The Outpost: Season 2 & Season 3 (Original Series Soundtrack)
  type: MusicAlbum
  date published: 2021-02-12
album: Love, Lost & Found (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2021-09-27