Susmit Sen
type: MusicGroup
genre: hindi indie
genre: indian indie
description: Susmit Sen is an Indian guitarist formerly part of Indian Ocean, an Indian fusion rock band, which he founded with lead vocalist Asheem Chakravarty in 1990. Sen released his first solo album, Depths o
popularity: 2
followers: 38
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb821b8202cd5a8e5bebff4c6b88f7ec85d8035be8147810697f756e133c9c173
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/e8e0cdd1-3512-4f69-9de0-9975539ed8a5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e8e0cdd1-3512-4f69-9de0-9975539ed8a5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e8e0cdd1-3512-4f69-9de0-9975539ed8a5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb821b8202cd5a8e5bebff4c6b88f7ec85d8035be8147810697f756e133c9c173","name":"Susmit Sen","registered_at":"2026-06-21T09:47:53Z","symbol":"NIM1891458","token_address":"0xbe91e18bf1bdc1287bc5467ee95a0bec9eb79ae1","type":"artist","uuid":"e8e0cdd1-3512-4f69-9de0-9975539ed8a5"}
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 0xb821b8202cd5a8e5bebff4c6b88f7ec85d8035be8147810697f756e133c9c173. 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/e8e0cdd1-3512-4f69-9de0-9975539ed8a5.json and https://artists.proofprofile.net/proofs/artist/e8e0cdd1-3512-4f69-9de0-9975539ed8a5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0xb821b8202cd5a8e5bebff4c6b88f7ec85d8035be8147810697f756e133c9c173","name":"Susmit Sen","registered_at":"2026-06-21T09:47:53Z","symbol":"NIM1891458","token_address":"0xbe91e18bf1bdc1287bc5467ee95a0bec9eb79ae1","type":"artist","uuid":"e8e0cdd1-3512-4f69-9de0-9975539ed8a5"}
album: Depths Of The Ocean
  type: MusicAlbum
  date published: 2011-11-25