HPI
type: MusicGroup
genre: melbourne bounce
popularity: 6
followers: 309
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x29cb16d0e93593245c2c70364810fd236983c8d1f9de776994e75315b4e687d8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953915
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953915
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1a1e808b-33fa-4a98-ac8b-f80f5d525fac.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1a1e808b-33fa-4a98-ac8b-f80f5d525fac.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1a1e808b-33fa-4a98-ac8b-f80f5d525fac
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T08:36:32Z
additional property: OTSCanonicalRecord
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 0x29cb16d0e93593245c2c70364810fd236983c8d1f9de776994e75315b4e687d8. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1a1e808b-33fa-4a98-ac8b-f80f5d525fac.json and https://artists.proofprofile.net/proofs/artist/1a1e808b-33fa-4a98-ac8b-f80f5d525fac.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
album: By Your Side
  type: MusicAlbum
  date published: 2019-01-18
album: By Your Side
  type: MusicAlbum
  date published: 2019-01-18
album: By Your Side
  type: MusicAlbum
  date published: 2019-01-18
album: Gang
  type: MusicAlbum
  date published: 2019-01-20
album: Gang
  type: MusicAlbum
  date published: 2019-01-20
album: Gang
  type: MusicAlbum
  date published: 2019-01-20
album: Senseless
  type: MusicAlbum
  date published: 2019-05-09
album: Senseless
  type: MusicAlbum
  date published: 2019-05-09
album: Senseless
  type: MusicAlbum
  date published: 2019-05-09
album: Forever
  type: MusicAlbum
  date published: 2019-07-25
album: Forever
  type: MusicAlbum
  date published: 2019-07-25
album: Forever
  type: MusicAlbum
  date published: 2019-07-25
album: City To City
  type: MusicAlbum
  date published: 2022-11-18
album: City To City
  type: MusicAlbum
  date published: 2022-11-18
album: Nightrider
  type: MusicAlbum
  date published: 2022-12-16
album: Nightrider
  type: MusicAlbum
  date published: 2022-12-16
album: Skyridge
  type: MusicAlbum
  date published: 2023-01-20
album: Skyridge
  type: MusicAlbum
  date published: 2023-01-20
album: Psycho
  type: MusicAlbum
  date published: 2023-02-24
album: Psycho
  type: MusicAlbum
  date published: 2023-02-24
album: Phantom
  type: MusicAlbum
  date published: 2023-03-24
album: Phantom
  type: MusicAlbum
  date published: 2023-03-24
album: Memphis
  type: MusicAlbum
  date published: 2023-04-28
album: Memphis
  type: MusicAlbum
  date published: 2023-04-28
album: Mirage
  type: MusicAlbum
  date published: 2023-07-07
album: Mirage
  type: MusicAlbum
  date published: 2023-07-07