Shawn Major
type: MusicGroup
popularity: 2
followers: 32
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd90ad11107362d1dd06a36b6f11c65f07c2eb75d1ddff7fd3ad11efd64fd82f0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953885
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953885
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0c477918-c1e7-4231-abeb-be1ed74a6d6b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0c477918-c1e7-4231-abeb-be1ed74a6d6b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0c477918-c1e7-4231-abeb-be1ed74a6d6b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T04:12:47Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd90ad11107362d1dd06a36b6f11c65f07c2eb75d1ddff7fd3ad11efd64fd82f0","name":"Shawn Major","registered_at":"2026-06-15T17:40:36Z","symbol":"NIM0782868","token_address":"0xd603f69a098178f8b8a36011231fed1a244c28d5","type":"artist","uuid":"0c477918-c1e7-4231-abeb-be1ed74a6d6b"}
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 0xd90ad11107362d1dd06a36b6f11c65f07c2eb75d1ddff7fd3ad11efd64fd82f0. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0c477918-c1e7-4231-abeb-be1ed74a6d6b.json and https://artists.proofprofile.net/proofs/artist/0c477918-c1e7-4231-abeb-be1ed74a6d6b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0xd90ad11107362d1dd06a36b6f11c65f07c2eb75d1ddff7fd3ad11efd64fd82f0","name":"Shawn Major","registered_at":"2026-06-15T17:40:36Z","symbol":"NIM0782868","token_address":"0xd603f69a098178f8b8a36011231fed1a244c28d5","type":"artist","uuid":"0c477918-c1e7-4231-abeb-be1ed74a6d6b"}
album: Mr. Officer
  type: MusicAlbum
  date published: 2019-01-28
album: Betta Dayz
  type: MusicAlbum
  date published: 2021-04-16