HipHop Instrumentals
type: MusicGroup
popularity: 3
followers: 129
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7038184c9417f9bad921a123593abb634efd1de45d1b6d566771a196cbc62c57
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954513
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9e7425c9-4d13-4b85-9406-a15846302a11.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9e7425c9-4d13-4b85-9406-a15846302a11.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9e7425c9-4d13-4b85-9406-a15846302a11
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T06:31:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7038184c9417f9bad921a123593abb634efd1de45d1b6d566771a196cbc62c57","name":"HipHop Instrumentals","registered_at":"2026-06-20T05:08:44Z","symbol":"NIM1520614","token_address":"0x2ab25b2c9332d9e5e1c402f866f7201a8f4f6ab3","type":"artist","uuid":"9e7425c9-4d13-4b85-9406-a15846302a11"}
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 0x7038184c9417f9bad921a123593abb634efd1de45d1b6d566771a196cbc62c57. Chain 2 (Bitcoin): anchored in block 954513 (2026-06-20T06:31:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9e7425c9-4d13-4b85-9406-a15846302a11.json and https://artists.proofprofile.net/proofs/artist/9e7425c9-4d13-4b85-9406-a15846302a11.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T06:31:18Z
  text: {"copyright_id":"0x7038184c9417f9bad921a123593abb634efd1de45d1b6d566771a196cbc62c57","name":"HipHop Instrumentals","registered_at":"2026-06-20T05:08:44Z","symbol":"NIM1520614","token_address":"0x2ab25b2c9332d9e5e1c402f866f7201a8f4f6ab3","type":"artist","uuid":"9e7425c9-4d13-4b85-9406-a15846302a11"}
album: HipHop Instrumentals For Study/Work
  type: MusicAlbum
  date published: 2022-05-31
album: HipHop Instrumentals
  type: MusicAlbum
  date published: 2022-06-05
album: HipHop Instrumentals Vol.2
  type: MusicAlbum
  date published: 2022-06-29
album: HipHop Instrumentals, Vol. 4
  type: MusicAlbum
  date published: 2022-07-29
album: Hiphop Instrumentals, Vol. 3
  type: MusicAlbum
  date published: 2022-07-29