Mohd. Kalam
type: MusicGroup
popularity: 13
followers: 47
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x77c576f53a19f79d057afd8f53753467174867ef09911bd4bf5a7cdf1d6d8560
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953660
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953660
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/52e0bc52-d35b-4834-8c6e-159868693f61.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/52e0bc52-d35b-4834-8c6e-159868693f61.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/52e0bc52-d35b-4834-8c6e-159868693f61
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T17:20:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x77c576f53a19f79d057afd8f53753467174867ef09911bd4bf5a7cdf1d6d8560","name":"Mohd. Kalam","registered_at":"2026-06-14T13:10:15Z","symbol":"NIM0462992","token_address":"0x8f2d3b612292ec22dbe2c5ecd01cf82881747c49","type":"artist","uuid":"52e0bc52-d35b-4834-8c6e-159868693f61"}
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 0x77c576f53a19f79d057afd8f53753467174867ef09911bd4bf5a7cdf1d6d8560. Chain 2 (Bitcoin): anchored in block 953660 (2026-06-14T17:20:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/52e0bc52-d35b-4834-8c6e-159868693f61.json and https://artists.proofprofile.net/proofs/artist/52e0bc52-d35b-4834-8c6e-159868693f61.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T17:20:01Z
  text: {"copyright_id":"0x77c576f53a19f79d057afd8f53753467174867ef09911bd4bf5a7cdf1d6d8560","name":"Mohd. Kalam","registered_at":"2026-06-14T13:10:15Z","symbol":"NIM0462992","token_address":"0x8f2d3b612292ec22dbe2c5ecd01cf82881747c49","type":"artist","uuid":"52e0bc52-d35b-4834-8c6e-159868693f61"}
album: Tu Door Kyon Khadi
  type: MusicAlbum
  date published: 2023-08-01
album: Teri Yaad Jo Aati Hai
  type: MusicAlbum
  date published: 2023-08-01