Jerry Weldon
type: MusicGroup
genre: cool jazz
description: Jerry Weldon (born September 27, 1957)Feather, L; Gitler, I "The Biographical Encyclopedia of Jazz", p. 684. Oxford University Press, 2007 is an American tenor saxophonist, noted for his involvement
popularity: 3
followers: 106
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x72021de73dc4f3dcb47cfc50c381c1bd531bdef8f374331792b2ca014b5f50f7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954717
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954717
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f30ff642-e0b8-433d-b196-76ee9912a41b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f30ff642-e0b8-433d-b196-76ee9912a41b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f30ff642-e0b8-433d-b196-76ee9912a41b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T15:47:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x72021de73dc4f3dcb47cfc50c381c1bd531bdef8f374331792b2ca014b5f50f7","name":"Jerry Weldon","registered_at":"2026-06-21T14:02:42Z","symbol":"NIM1941841","token_address":"0x715a70238dde084ae72f7ed6734e53f1cc67e53b","type":"artist","uuid":"f30ff642-e0b8-433d-b196-76ee9912a41b"}
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 0x72021de73dc4f3dcb47cfc50c381c1bd531bdef8f374331792b2ca014b5f50f7. Chain 2 (Bitcoin): anchored in block 954717 (2026-06-21T15:47:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f30ff642-e0b8-433d-b196-76ee9912a41b.json and https://artists.proofprofile.net/proofs/artist/f30ff642-e0b8-433d-b196-76ee9912a41b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T15:47:51Z
  text: {"copyright_id":"0x72021de73dc4f3dcb47cfc50c381c1bd531bdef8f374331792b2ca014b5f50f7","name":"Jerry Weldon","registered_at":"2026-06-21T14:02:42Z","symbol":"NIM1941841","token_address":"0x715a70238dde084ae72f7ed6734e53f1cc67e53b","type":"artist","uuid":"f30ff642-e0b8-433d-b196-76ee9912a41b"}
album: What's New
  type: MusicAlbum
  date published: 2017-09-20
album: What's New
  type: MusicAlbum
  date published: 2017-09-20
album: GRACE
  type: MusicAlbum
  date published: 2024-01-24
album: GRACE
  type: MusicAlbum
  date published: 2024-01-24