Isam Karim
type: MusicGroup
genre: tech house
popularity: 7
followers: 4
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x48388a9b4ea3b3f169324d5df93c2ed748f4acedcf3a89646492d3ed4526aff5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ed6b80e4-a39b-45e3-ae8d-39e09a107912.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ed6b80e4-a39b-45e3-ae8d-39e09a107912.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ed6b80e4-a39b-45e3-ae8d-39e09a107912
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x48388a9b4ea3b3f169324d5df93c2ed748f4acedcf3a89646492d3ed4526aff5","name":"Isam Karim","registered_at":"2026-06-21T11:35:43Z","symbol":"NIM1913788","token_address":"0x242babb9b3d18d6f37ef6202411b478141c34c59","type":"artist","uuid":"ed6b80e4-a39b-45e3-ae8d-39e09a107912"}
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 0x48388a9b4ea3b3f169324d5df93c2ed748f4acedcf3a89646492d3ed4526aff5. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ed6b80e4-a39b-45e3-ae8d-39e09a107912.json and https://artists.proofprofile.net/proofs/artist/ed6b80e4-a39b-45e3-ae8d-39e09a107912.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x48388a9b4ea3b3f169324d5df93c2ed748f4acedcf3a89646492d3ed4526aff5","name":"Isam Karim","registered_at":"2026-06-21T11:35:43Z","symbol":"NIM1913788","token_address":"0x242babb9b3d18d6f37ef6202411b478141c34c59","type":"artist","uuid":"ed6b80e4-a39b-45e3-ae8d-39e09a107912"}
album: Doll EP
  type: MusicAlbum
  date published: 2024-10-25
album: Fulero EP
  type: MusicAlbum
  date published: 2025-03-21
album: Break the Ground
  type: MusicAlbum
  date published: 2025-04-11
album: On The Wave EP
  type: MusicAlbum
  date published: 2025-04-18
album: I´ m so Fresh
  type: MusicAlbum
  date published: 2025-09-04
album: Golden Heatzz
  type: MusicAlbum
  date published: 2025-09-19