Evan Diem
type: MusicGroup
popularity: 7
followers: 1459
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0211588cfc6ba3ba79d904617daabf3e8eedfb21501a9ef01e39c23791f639b1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/933d3a91-92cc-4c47-869b-0d7daf1b4228.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/933d3a91-92cc-4c47-869b-0d7daf1b4228.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/933d3a91-92cc-4c47-869b-0d7daf1b4228
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0211588cfc6ba3ba79d904617daabf3e8eedfb21501a9ef01e39c23791f639b1","name":"Evan Diem","registered_at":"2026-06-17T17:04:47Z","symbol":"NIM1461458","token_address":"0xd29f11c62ebf3312de0f9001a8b56ea691978b93","type":"artist","uuid":"933d3a91-92cc-4c47-869b-0d7daf1b4228"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0211588cfc6ba3ba79d904617daabf3e8eedfb21501a9ef01e39c23791f639b1. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/933d3a91-92cc-4c47-869b-0d7daf1b4228.json and https://artists.proofprofile.net/proofs/artist/933d3a91-92cc-4c47-869b-0d7daf1b4228.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x0211588cfc6ba3ba79d904617daabf3e8eedfb21501a9ef01e39c23791f639b1","name":"Evan Diem","registered_at":"2026-06-17T17:04:47Z","symbol":"NIM1461458","token_address":"0xd29f11c62ebf3312de0f9001a8b56ea691978b93","type":"artist","uuid":"933d3a91-92cc-4c47-869b-0d7daf1b4228"}
album: Mitigations
  type: MusicAlbum
  date published: 2015
album: Narcissus
  type: MusicAlbum
  date published: 2017-03-20
album: Bones
  type: MusicAlbum
  date published: 2018-11-09
album: To Be Pulled
  type: MusicAlbum
  date published: 2020-03-27
album: People Face
  type: MusicAlbum
  date published: 2020-05-15
album: More to Read
  type: MusicAlbum
  date published: 2020-09-01
album: Get Set Go
  type: MusicAlbum
  date published: 2022-01-07
album: Muscle
  type: MusicAlbum
  date published: 2022-07-01
album: Despite Concrete / First Class
  type: MusicAlbum
  date published: 2023-07-18
album: Distant Pulses
  type: MusicAlbum
  date published: 2023-09-08