Tim Hagans
type: MusicGroup
genre: jazz
description: Tim Hagans (born August 19, 1954) is an American jazz trumpeter, arranger, and composer. He has been nominated for three Grammy Awards: Best Instrumental Composition for "Box of Cannoli" on The Avatar
popularity: 14
followers: 1356
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x94b12ddc9cf09a50885a40187a6ed6330c6ce603b18ec4c2db7560b534192ef9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953657
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953657
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/513e7229-a06a-47e7-8bde-2985e77834e4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/513e7229-a06a-47e7-8bde-2985e77834e4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/513e7229-a06a-47e7-8bde-2985e77834e4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T16:43:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x94b12ddc9cf09a50885a40187a6ed6330c6ce603b18ec4c2db7560b534192ef9","name":"Tim Hagans","registered_at":"2026-06-14T13:00:07Z","symbol":"NIM0460573","token_address":"0xe82f08e14449ef28a51dd40dbc9b699f7282a5a8","type":"artist","uuid":"513e7229-a06a-47e7-8bde-2985e77834e4"}
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 0x94b12ddc9cf09a50885a40187a6ed6330c6ce603b18ec4c2db7560b534192ef9. Chain 2 (Bitcoin): anchored in block 953657 (2026-06-14T16:43:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/513e7229-a06a-47e7-8bde-2985e77834e4.json and https://artists.proofprofile.net/proofs/artist/513e7229-a06a-47e7-8bde-2985e77834e4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T16:43:25Z
  text: {"copyright_id":"0x94b12ddc9cf09a50885a40187a6ed6330c6ce603b18ec4c2db7560b534192ef9","name":"Tim Hagans","registered_at":"2026-06-14T13:00:07Z","symbol":"NIM0460573","token_address":"0xe82f08e14449ef28a51dd40dbc9b699f7282a5a8","type":"artist","uuid":"513e7229-a06a-47e7-8bde-2985e77834e4"}
album: Beautiful Lily
  type: MusicAlbum
  date published: 2005-11-07