Jason J. Welch
type: MusicGroup
popularity: 6
followers: 23
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xced95ebd72b8c978398b0f55983dbcf3c33b6f5f8931ece02b72f1a4c89569e4
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/53ff6dbc-d684-4c60-ba3a-aad9cf9f7e3c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/53ff6dbc-d684-4c60-ba3a-aad9cf9f7e3c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/53ff6dbc-d684-4c60-ba3a-aad9cf9f7e3c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xced95ebd72b8c978398b0f55983dbcf3c33b6f5f8931ece02b72f1a4c89569e4","name":"Jason J. Welch","registered_at":"2026-06-16T19:10:16Z","symbol":"NIM1147937","token_address":"0x60b3b46e2bb4669e9f22b5ef9e10280debc1b837","type":"artist","uuid":"53ff6dbc-d684-4c60-ba3a-aad9cf9f7e3c"}
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 0xced95ebd72b8c978398b0f55983dbcf3c33b6f5f8931ece02b72f1a4c89569e4. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/53ff6dbc-d684-4c60-ba3a-aad9cf9f7e3c.json and https://artists.proofprofile.net/proofs/artist/53ff6dbc-d684-4c60-ba3a-aad9cf9f7e3c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xced95ebd72b8c978398b0f55983dbcf3c33b6f5f8931ece02b72f1a4c89569e4","name":"Jason J. Welch","registered_at":"2026-06-16T19:10:16Z","symbol":"NIM1147937","token_address":"0x60b3b46e2bb4669e9f22b5ef9e10280debc1b837","type":"artist","uuid":"53ff6dbc-d684-4c60-ba3a-aad9cf9f7e3c"}
album: Should Have Known Better
  type: MusicAlbum
  date published: 2022-03-16
album: Parasite
  type: MusicAlbum
  date published: 2023-12-28
album: Almost Human
  type: MusicAlbum
  date published: 2024-02-09
album: Love Her All I Can
  type: MusicAlbum
  date published: 2024-02-14
album: Nothing
  type: MusicAlbum
  date published: 2024-04-01
album: Rainbow in the Dark
  type: MusicAlbum
  date published: 2024-08-01
album: Sad but True
  type: MusicAlbum
  date published: 2024-09-27
album: The Ultimate Sin
  type: MusicAlbum
  date published: 2024-10-31
album: Ride the Wind
  type: MusicAlbum
  date published: 2024-11-29
album: Round and Round
  type: MusicAlbum
  date published: 2025-06-13