Sincere Logic
type: MusicGroup
popularity: 11
followers: 89
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x670855a562a44866c7f5c27919140a6cc0e6e99750dbcb6bbe5236ffa03cf4b4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953630
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953630
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/31f124e1-e748-4927-9653-e1df3bcce8c5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/31f124e1-e748-4927-9653-e1df3bcce8c5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/31f124e1-e748-4927-9653-e1df3bcce8c5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T12:06:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x670855a562a44866c7f5c27919140a6cc0e6e99750dbcb6bbe5236ffa03cf4b4","name":"Sincere Logic","registered_at":"2026-06-14T09:38:09Z","symbol":"NIM0412386","token_address":"0x9932f88f6a42c5006ea33e839b2e2185ad0eb1a7","type":"artist","uuid":"31f124e1-e748-4927-9653-e1df3bcce8c5"}
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 0x670855a562a44866c7f5c27919140a6cc0e6e99750dbcb6bbe5236ffa03cf4b4. Chain 2 (Bitcoin): anchored in block 953630 (2026-06-14T12:06:27Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/31f124e1-e748-4927-9653-e1df3bcce8c5.json and https://artists.proofprofile.net/proofs/artist/31f124e1-e748-4927-9653-e1df3bcce8c5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T12:06:27Z
  text: {"copyright_id":"0x670855a562a44866c7f5c27919140a6cc0e6e99750dbcb6bbe5236ffa03cf4b4","name":"Sincere Logic","registered_at":"2026-06-14T09:38:09Z","symbol":"NIM0412386","token_address":"0x9932f88f6a42c5006ea33e839b2e2185ad0eb1a7","type":"artist","uuid":"31f124e1-e748-4927-9653-e1df3bcce8c5"}
album: Tired & True (Radio Edit)
  type: MusicAlbum
  date published: 2023-04-22
album: Tired & True
  type: MusicAlbum
  date published: 2023-05-20
album: Inaudible Sigh
  type: MusicAlbum
  date published: 2023-06-23
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  type: MusicAlbum
  date published: 2023-07-07
album: Lemons Drop
  type: MusicAlbum
  date published: 2023-10-23
album: Lemons Drop
  type: MusicAlbum
  date published: 2023-10-23
album: Emu Mosic
  type: MusicAlbum
  date published: 2024-02-24
album: Emu Mosic
  type: MusicAlbum
  date published: 2024-02-24
album: Out of Space
  type: MusicAlbum
  date published: 2024-02-29
album: The Missing Ink
  type: MusicAlbum
  date published: 2024-02-29
album: The Missing Ink
  type: MusicAlbum
  date published: 2024-02-29
album: Out of Space
  type: MusicAlbum
  date published: 2024-02-29
album: The Spread
  type: MusicAlbum
  date published: 2024-04-04
album: The Mist
  type: MusicAlbum
  date published: 2024-04-04
album: The Mist
  type: MusicAlbum
  date published: 2024-04-04
album: The Spread
  type: MusicAlbum
  date published: 2024-04-04
album: The Under/Over
  type: MusicAlbum
  date published: 2024-04-10
album: The Fog
  type: MusicAlbum
  date published: 2024-04-10
album: The Under/Over
  type: MusicAlbum
  date published: 2024-04-10
album: Summer of Shorts (Radio Edit)
  type: MusicAlbum
  date published: 2024-06-06
album: Inaudible SIgh
  type: MusicAlbum
  date published: 2024-09-04
album: Drive & Vibe
  type: MusicAlbum
  date published: 2024-09-09
album: And the Sea (Radio Edit)
  type: MusicAlbum
  date published: 2025-04-04
album: On My Side
  type: MusicAlbum
  date published: 2025-04-04
album: And the Sea (Radio Mix)
  type: MusicAlbum
  date published: 2025-04-04
album: Treading Water
  type: MusicAlbum
  date published: 2025-04-10
album: Avoiding Friends
  type: MusicAlbum
  date published: 2025-05-12
album: Avoiding Friends
  type: MusicAlbum
  date published: 2025-05-12
album: That Week in April
  type: MusicAlbum
  date published: 2025-05-14
album: Will or May
  type: MusicAlbum
  date published: 2025-06-06
album: Hot Winter
  type: MusicAlbum
  date published: 2025-08-25
album: Puzzle Piece (Radio Edit)
  type: MusicAlbum
  date published: 2025-10-04