Chris Welsher
type: MusicGroup
popularity: 3
followers: 5
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xce90dfa9781584bf0e89c37f68055caa9aa7dc393c04175d0b1272123f43c0ed
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954555
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954555
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ad1e8fa4-c423-4f79-b40a-3442d540452e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ad1e8fa4-c423-4f79-b40a-3442d540452e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ad1e8fa4-c423-4f79-b40a-3442d540452e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T12:10:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xce90dfa9781584bf0e89c37f68055caa9aa7dc393c04175d0b1272123f43c0ed","name":"Chris Welsher","registered_at":"2026-06-20T10:27:10Z","symbol":"NIM1591014","token_address":"0x355460aa99746536b6028e550441a094b640c64f","type":"artist","uuid":"ad1e8fa4-c423-4f79-b40a-3442d540452e"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce90dfa9781584bf0e89c37f68055caa9aa7dc393c04175d0b1272123f43c0ed. Chain 2 (Bitcoin): anchored in block 954555 (2026-06-20T12:10:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ad1e8fa4-c423-4f79-b40a-3442d540452e.json and https://artists.proofprofile.net/proofs/artist/ad1e8fa4-c423-4f79-b40a-3442d540452e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T12:10:20Z
  text: {"copyright_id":"0xce90dfa9781584bf0e89c37f68055caa9aa7dc393c04175d0b1272123f43c0ed","name":"Chris Welsher","registered_at":"2026-06-20T10:27:10Z","symbol":"NIM1591014","token_address":"0x355460aa99746536b6028e550441a094b640c64f","type":"artist","uuid":"ad1e8fa4-c423-4f79-b40a-3442d540452e"}
album: Summer Heat, Winter Ghosts
  type: MusicAlbum
  date published: 2025-10-23
album: The Ozarks
  type: MusicAlbum
  date published: 2025-10-23
album: Glitter and Lonely Nights
  type: MusicAlbum
  date published: 2025-10-23
album: Highway Heartbeat
  type: MusicAlbum
  date published: 2025-10-28
album: Pain Inside
  type: MusicAlbum
  date published: 2025-10-29
album: Never Cease To Fly
  type: MusicAlbum
  date published: 2025-11-02
album: Fade Away
  type: MusicAlbum
  date published: 2025-11-05
album: This Love Will Always Shine
  type: MusicAlbum
  date published: 2025-11-06