Nick Sherman
type: MusicGroup
description: Nicholas Jowin Sherman known professionally as Nick Sherman is an Oji-Cree singer-songwriter from Thunder Bay, Ontario. Early life Nick Sherman was born in 1987 and raised in Sioux Lookout, Ontario
popularity: 3
followers: 672
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x78bec8f38e4605a301c2d35474572921182702d4ab095e682a6566b690419689
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954693
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954693
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e99078e7-b531-4d23-bfe7-db9fa68f6e08.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e99078e7-b531-4d23-bfe7-db9fa68f6e08.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e99078e7-b531-4d23-bfe7-db9fa68f6e08
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x78bec8f38e4605a301c2d35474572921182702d4ab095e682a6566b690419689","name":"Nick Sherman","registered_at":"2026-06-21T10:09:35Z","symbol":"NIM1894961","token_address":"0x60ae3e82fcfdab329c7ea7f6f64405a6809fbb3d","type":"artist","uuid":"e99078e7-b531-4d23-bfe7-db9fa68f6e08"}
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 0x78bec8f38e4605a301c2d35474572921182702d4ab095e682a6566b690419689. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e99078e7-b531-4d23-bfe7-db9fa68f6e08.json and https://artists.proofprofile.net/proofs/artist/e99078e7-b531-4d23-bfe7-db9fa68f6e08.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T11:50:32Z
  text: {"copyright_id":"0x78bec8f38e4605a301c2d35474572921182702d4ab095e682a6566b690419689","name":"Nick Sherman","registered_at":"2026-06-21T10:09:35Z","symbol":"NIM1894961","token_address":"0x60ae3e82fcfdab329c7ea7f6f64405a6809fbb3d","type":"artist","uuid":"e99078e7-b531-4d23-bfe7-db9fa68f6e08"}
album: Drag Your Words Through
  type: MusicAlbum
  date published: 2012-01-20
album: Knives & Wildrice
  type: MusicAlbum
  date published: 2015-05-22
album: Made Of
  type: MusicAlbum
  date published: 2019-11-01