Japreme Magnetic
type: MusicGroup
popularity: 3
followers: 157
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8d6bffe0f194a3f47626a45c39347472005ada4a72a4fa7f9f17273bf5f3e46e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8a8f3dd1-b4f3-4ca0-8248-66dd612f79e0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8a8f3dd1-b4f3-4ca0-8248-66dd612f79e0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8a8f3dd1-b4f3-4ca0-8248-66dd612f79e0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8d6bffe0f194a3f47626a45c39347472005ada4a72a4fa7f9f17273bf5f3e46e","name":"Japreme Magnetic","registered_at":"2026-06-17T13:58:23Z","symbol":"NIM1416955","token_address":"0xe1a0e4b56afbdcfdcd6860e95b03870269d19fd9","type":"artist","uuid":"8a8f3dd1-b4f3-4ca0-8248-66dd612f79e0"}
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 0x8d6bffe0f194a3f47626a45c39347472005ada4a72a4fa7f9f17273bf5f3e46e. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8a8f3dd1-b4f3-4ca0-8248-66dd612f79e0.json and https://artists.proofprofile.net/proofs/artist/8a8f3dd1-b4f3-4ca0-8248-66dd612f79e0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x8d6bffe0f194a3f47626a45c39347472005ada4a72a4fa7f9f17273bf5f3e46e","name":"Japreme Magnetic","registered_at":"2026-06-17T13:58:23Z","symbol":"NIM1416955","token_address":"0xe1a0e4b56afbdcfdcd6860e95b03870269d19fd9","type":"artist","uuid":"8a8f3dd1-b4f3-4ca0-8248-66dd612f79e0"}
album: Respect The Grey
  type: MusicAlbum
  date published: 2016-12-17
album: Japreme Magnetic
  type: MusicAlbum
  date published: 2019-12-06
album: Leverage
  type: MusicAlbum
  date published: 2020-07-31
album: Leverage
  type: MusicAlbum
  date published: 2020-07-31
album: 9 to 18
  type: MusicAlbum
  date published: 2020-09-18
album: Patagonia Preme
  type: MusicAlbum
  date published: 2020-12-04
album: Imagine If I Shot You
  type: MusicAlbum
  date published: 2021-03-26
album: Imagine If I Shot You
  type: MusicAlbum
  date published: 2021-03-26
album: Thorough Old Man
  type: MusicAlbum
  date published: 2021-08-13
album: Thorough Old Man
  type: MusicAlbum
  date published: 2021-08-13
album: Killers in aCoffee House
  type: MusicAlbum
  date published: 2021-12-03
album: The Handgun Business Plan
  type: MusicAlbum
  date published: 2022-04-15
album: Science 40
  type: MusicAlbum
  date published: 2022-07-29
album: Patagonia Preme 2
  type: MusicAlbum
  date published: 2022-12-04