Md Sheik
type: MusicGroup
genre: tamil hip hop
genre: tamil indie
genre: tamil pop
popularity: 2
followers: 1266
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x49f57cb86b26a0902612321f3878270b0576544ec732173f081bece348cc84be
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4a610120-8a5c-49ca-a5c4-2a4bac11efe3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4a610120-8a5c-49ca-a5c4-2a4bac11efe3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4a610120-8a5c-49ca-a5c4-2a4bac11efe3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x49f57cb86b26a0902612321f3878270b0576544ec732173f081bece348cc84be","name":"Md Sheik","registered_at":"2026-06-16T15:27:50Z","symbol":"NIM1094868","token_address":"0x82fd4da45cf9fda2b208812cad32332a6d1e410e","type":"artist","uuid":"4a610120-8a5c-49ca-a5c4-2a4bac11efe3"}
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 0x49f57cb86b26a0902612321f3878270b0576544ec732173f081bece348cc84be. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4a610120-8a5c-49ca-a5c4-2a4bac11efe3.json and https://artists.proofprofile.net/proofs/artist/4a610120-8a5c-49ca-a5c4-2a4bac11efe3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x49f57cb86b26a0902612321f3878270b0576544ec732173f081bece348cc84be","name":"Md Sheik","registered_at":"2026-06-16T15:27:50Z","symbol":"NIM1094868","token_address":"0x82fd4da45cf9fda2b208812cad32332a6d1e410e","type":"artist","uuid":"4a610120-8a5c-49ca-a5c4-2a4bac11efe3"}
album: Phoenix
  type: MusicAlbum
  date published: 2022-07-15
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  type: MusicAlbum
  date published: 2023-01-15
album: Thanimai
  type: MusicAlbum
  date published: 2023-04-28
album: Kadikaram
  type: MusicAlbum
  date published: 2023-10-24
album: Csk Da Chello
  type: MusicAlbum
  date published: 2024-05-01
album: Last Hope
  type: MusicAlbum
  date published: 2025-08-15