Jeff Gutt
type: MusicGroup
description: Jeffrey Adam Gutt (born May 2, 1976) is an American singer and songwriter who has been the lead vocalist for Stone Temple Pilots since November 2017. He is also the former lead vocalist for the nu met
popularity: 12
followers: 4703
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdf6616acaab068e6152c0a61cdbdf282e7ac5cb76bca92042f7b7374cad923d7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953600
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953600
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0d69259b-1025-4468-8486-af369b1eb2fc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0d69259b-1025-4468-8486-af369b1eb2fc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0d69259b-1025-4468-8486-af369b1eb2fc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T06:45:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdf6616acaab068e6152c0a61cdbdf282e7ac5cb76bca92042f7b7374cad923d7","name":"Jeff Gutt","registered_at":"2026-06-14T05:52:45Z","symbol":"NIM0358667","token_address":"0x8c68664512a8d6929b692a1e88322a28b2cf6fa6","type":"artist","uuid":"0d69259b-1025-4468-8486-af369b1eb2fc"}
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 0xdf6616acaab068e6152c0a61cdbdf282e7ac5cb76bca92042f7b7374cad923d7. Chain 2 (Bitcoin): anchored in block 953600 (2026-06-14T06:45:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0d69259b-1025-4468-8486-af369b1eb2fc.json and https://artists.proofprofile.net/proofs/artist/0d69259b-1025-4468-8486-af369b1eb2fc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T06:45:44Z
  text: {"copyright_id":"0xdf6616acaab068e6152c0a61cdbdf282e7ac5cb76bca92042f7b7374cad923d7","name":"Jeff Gutt","registered_at":"2026-06-14T05:52:45Z","symbol":"NIM0358667","token_address":"0x8c68664512a8d6929b692a1e88322a28b2cf6fa6","type":"artist","uuid":"0d69259b-1025-4468-8486-af369b1eb2fc"}
album: Humanity
  type: MusicAlbum
  date published: 2008-12-20
album: A Detroit Christmas
  type: MusicAlbum
  date published: 2014-12-11