Heavy Tiger
type: MusicGroup
popularity: 11
followers: 3033
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x82f55827d83b0d8821fbd417a272cd590ee32ee18ae3296ba4fac33530a6fcf1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953697
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953697
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/738a182c-8c42-43f8-8b80-1eb8fa9b9424.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/738a182c-8c42-43f8-8b80-1eb8fa9b9424.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/738a182c-8c42-43f8-8b80-1eb8fa9b9424
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T21:49:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x82f55827d83b0d8821fbd417a272cd590ee32ee18ae3296ba4fac33530a6fcf1","name":"Heavy Tiger","registered_at":"2026-06-14T16:36:54Z","symbol":"NIM0512312","token_address":"0xb1f021612e566d4162133749a4d99a6bf796e727","type":"artist","uuid":"738a182c-8c42-43f8-8b80-1eb8fa9b9424"}
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 0x82f55827d83b0d8821fbd417a272cd590ee32ee18ae3296ba4fac33530a6fcf1. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/738a182c-8c42-43f8-8b80-1eb8fa9b9424.json and https://artists.proofprofile.net/proofs/artist/738a182c-8c42-43f8-8b80-1eb8fa9b9424.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T21:49:28Z
  text: {"copyright_id":"0x82f55827d83b0d8821fbd417a272cd590ee32ee18ae3296ba4fac33530a6fcf1","name":"Heavy Tiger","registered_at":"2026-06-14T16:36:54Z","symbol":"NIM0512312","token_address":"0xb1f021612e566d4162133749a4d99a6bf796e727","type":"artist","uuid":"738a182c-8c42-43f8-8b80-1eb8fa9b9424"}
album: Talk of the Town
  type: MusicAlbum
  date published: 2013-12-13
album: Saigon Kiss
  type: MusicAlbum
  date published: 2014-02-21
album: Saigon Kiss
  type: MusicAlbum
  date published: 2014-02-21
album: Saigon Kiss
  type: MusicAlbum
  date published: 2014-02-28
album: Devil May Care
  type: MusicAlbum
  date published: 2016-09-30
album: Devil May Care
  type: MusicAlbum
  date published: 2016-09-30
album: Let the Sunshine In
  type: MusicAlbum
  date published: 2016-11-25
album: Let the Sunshine In
  type: MusicAlbum
  date published: 2016-11-25
album: Glitter
  type: MusicAlbum
  date published: 2017-03-24
album: Glitter
  type: MusicAlbum
  date published: 2017-03-24