Devin Sinha
type: MusicGroup
popularity: 4
followers: 325
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa059770b40722c79d8a54197d8d89ae18444424485e9d03a2b041fc68145ddbf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954631
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954631
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d09ba083-16ee-4fae-881f-e1f2503e92cc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d09ba083-16ee-4fae-881f-e1f2503e92cc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d09ba083-16ee-4fae-881f-e1f2503e92cc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa059770b40722c79d8a54197d8d89ae18444424485e9d03a2b041fc68145ddbf","name":"Devin Sinha","registered_at":"2026-06-21T00:57:25Z","symbol":"NIM1770161","token_address":"0x0997d5ad07d6c8fc609fda019dc73516f2d43975","type":"artist","uuid":"d09ba083-16ee-4fae-881f-e1f2503e92cc"}
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 0xa059770b40722c79d8a54197d8d89ae18444424485e9d03a2b041fc68145ddbf. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d09ba083-16ee-4fae-881f-e1f2503e92cc.json and https://artists.proofprofile.net/proofs/artist/d09ba083-16ee-4fae-881f-e1f2503e92cc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T02:46:24Z
  text: {"copyright_id":"0xa059770b40722c79d8a54197d8d89ae18444424485e9d03a2b041fc68145ddbf","name":"Devin Sinha","registered_at":"2026-06-21T00:57:25Z","symbol":"NIM1770161","token_address":"0x0997d5ad07d6c8fc609fda019dc73516f2d43975","type":"artist","uuid":"d09ba083-16ee-4fae-881f-e1f2503e92cc"}
album: The Albatross
  type: MusicAlbum
  date published: 2013-12-17
album: The Seventh Season
  type: MusicAlbum
  date published: 2014-10-21
album: Our Past and Present Futures
  type: MusicAlbum
  date published: 2016-02-05
album: Our Fathers Were Lions
  type: MusicAlbum
  date published: 2017-09-22
album: Greatest Fear
  type: MusicAlbum
  date published: 2020-06-29
album: Lighthouse
  type: MusicAlbum
  date published: 2020-07-27
album: Beneath the Stars
  type: MusicAlbum
  date published: 2020-08-24
album: Come Back Home
  type: MusicAlbum
  date published: 2020-09-21
album: Liminal Space
  type: MusicAlbum
  date published: 2020-10-23
album: Final Credits
  type: MusicAlbum
  date published: 2021-04-16
album: Every Heart
  type: MusicAlbum
  date published: 2025-10-13