Tommy and June
type: MusicGroup
genre: folk punk
popularity: 3
followers: 791
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2f90ae38665da2ccd4bf2e919b9e21947240e6fd15ae0f39b53040e510ab30df
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3c189dec-e548-4d3a-880f-aced761a0602.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3c189dec-e548-4d3a-880f-aced761a0602.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3c189dec-e548-4d3a-880f-aced761a0602
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2f90ae38665da2ccd4bf2e919b9e21947240e6fd15ae0f39b53040e510ab30df","name":"Tommy and June","registered_at":"2026-06-16T10:30:24Z","symbol":"NIM1023913","token_address":"0x55b7ecfca6398a5d7cf59e29f4e5e63e71ea63ae","type":"artist","uuid":"3c189dec-e548-4d3a-880f-aced761a0602"}
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 0x2f90ae38665da2ccd4bf2e919b9e21947240e6fd15ae0f39b53040e510ab30df. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3c189dec-e548-4d3a-880f-aced761a0602.json and https://artists.proofprofile.net/proofs/artist/3c189dec-e548-4d3a-880f-aced761a0602.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x2f90ae38665da2ccd4bf2e919b9e21947240e6fd15ae0f39b53040e510ab30df","name":"Tommy and June","registered_at":"2026-06-16T10:30:24Z","symbol":"NIM1023913","token_address":"0x55b7ecfca6398a5d7cf59e29f4e5e63e71ea63ae","type":"artist","uuid":"3c189dec-e548-4d3a-880f-aced761a0602"}
album: Lonely Train
  type: MusicAlbum
  date published: 2019-04-19
album: Lonely Train
  type: MusicAlbum
  date published: 2019-04-19
album: Better Life Story
  type: MusicAlbum
  date published: 2019-05-22
album: Better Life Story
  type: MusicAlbum
  date published: 2019-05-22
album: Tommy and June
  type: MusicAlbum
  date published: 2019-06-21
album: Tommy and June
  type: MusicAlbum
  date published: 2019-06-21
album: Monfalcone
  type: MusicAlbum
  date published: 2023-08-25