Tim Callicrate
type: MusicGroup
popularity: 4
followers: 216
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb1d3f9cfea3c566a8340b9917c73f4ee6cd184f8f1175c0ca36bcfe41abcd07a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954031
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954031
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3a739f08-9be4-4a14-829c-544909efa252.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3a739f08-9be4-4a14-829c-544909efa252.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3a739f08-9be4-4a14-829c-544909efa252
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T01:43:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb1d3f9cfea3c566a8340b9917c73f4ee6cd184f8f1175c0ca36bcfe41abcd07a","name":"Tim Callicrate","registered_at":"2026-06-16T09:55:05Z","symbol":"NIM1015487","token_address":"0xcbb4f2b7d94f8a2efe1f7d1bf10de91d4ca6e4cc","type":"artist","uuid":"3a739f08-9be4-4a14-829c-544909efa252"}
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 0xb1d3f9cfea3c566a8340b9917c73f4ee6cd184f8f1175c0ca36bcfe41abcd07a. Chain 2 (Bitcoin): anchored in block 954031 (2026-06-17T01:43:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3a739f08-9be4-4a14-829c-544909efa252.json and https://artists.proofprofile.net/proofs/artist/3a739f08-9be4-4a14-829c-544909efa252.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T01:43:23Z
  text: {"copyright_id":"0xb1d3f9cfea3c566a8340b9917c73f4ee6cd184f8f1175c0ca36bcfe41abcd07a","name":"Tim Callicrate","registered_at":"2026-06-16T09:55:05Z","symbol":"NIM1015487","token_address":"0xcbb4f2b7d94f8a2efe1f7d1bf10de91d4ca6e4cc","type":"artist","uuid":"3a739f08-9be4-4a14-829c-544909efa252"}
album: Serenade From Tahoe, Vol. I
  type: MusicAlbum
  date published: 1989-04-23
album: Serenade From Tahoe, Vol. II
  type: MusicAlbum
  date published: 2010-12-10
album: Serenade from Tahoe III
  type: MusicAlbum
  date published: 2016-11-11