Munroe / Knutsen
type: MusicGroup
popularity: 2
followers: 264
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4e133f63e190e90d5c7fd8d4513b7f00482be7d0981aa086c1ebb3f8b25bc36b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953949
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953949
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1baccd5d-f737-4148-9a5b-89de11fc2702.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1baccd5d-f737-4148-9a5b-89de11fc2702.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1baccd5d-f737-4148-9a5b-89de11fc2702
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:28:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4e133f63e190e90d5c7fd8d4513b7f00482be7d0981aa086c1ebb3f8b25bc36b","name":"Munroe / Knutsen","registered_at":"2026-06-15T23:12:46Z","symbol":"NIM0862091","token_address":"0xc589a07e6a7ae7bb5e43dc0af8a3e09176d9cb11","type":"artist","uuid":"1baccd5d-f737-4148-9a5b-89de11fc2702"}
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 0x4e133f63e190e90d5c7fd8d4513b7f00482be7d0981aa086c1ebb3f8b25bc36b. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1baccd5d-f737-4148-9a5b-89de11fc2702.json and https://artists.proofprofile.net/proofs/artist/1baccd5d-f737-4148-9a5b-89de11fc2702.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x4e133f63e190e90d5c7fd8d4513b7f00482be7d0981aa086c1ebb3f8b25bc36b","name":"Munroe / Knutsen","registered_at":"2026-06-15T23:12:46Z","symbol":"NIM0862091","token_address":"0xc589a07e6a7ae7bb5e43dc0af8a3e09176d9cb11","type":"artist","uuid":"1baccd5d-f737-4148-9a5b-89de11fc2702"}
album: Let's Let Go
  type: MusicAlbum
  date published: 2017-04-07
album: Let's Let Go
  type: MusicAlbum
  date published: 2017-04-07
album: Insider
  type: MusicAlbum
  date published: 2017-10-27
album: Insider
  type: MusicAlbum
  date published: 2017-10-27
album: Parallel Tracks
  type: MusicAlbum
  date published: 2017-11-17
album: Parallel Tracks
  type: MusicAlbum
  date published: 2017-11-17
album: If You Don't Try (Revisited)
  type: MusicAlbum
  date published: 2018-01-19
album: A Murder of Crows
  type: MusicAlbum
  date published: 2018-01-26
album: A Murder of Crows
  type: MusicAlbum
  date published: 2018-01-26
album: A Murder of Crows
  type: MusicAlbum
  date published: 2018-01-26
album: A Murder of Crows
  type: MusicAlbum
  date published: 2018-01-26
album: Fall to Pieces
  type: MusicAlbum
  date published: 2018-11-02
album: Fall to Pieces
  type: MusicAlbum
  date published: 2018-11-02
album: Fall To Pieces
  type: MusicAlbum
  date published: 2018-11-02