The Senti-Mentals
type: MusicGroup
genre: boogie
genre: boogie-woogie
genre: doo-wop
genre: psychobilly
genre: rockabilly
popularity: 6
followers: 382
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd1b80e51b405e3533671ae9c97ba00a6c05a53006a31cd723eb6fa7530e97c14
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954035
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954035
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3d695d8f-ae64-4d95-a155-9eba15120f38.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3d695d8f-ae64-4d95-a155-9eba15120f38.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3d695d8f-ae64-4d95-a155-9eba15120f38
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T02:39:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd1b80e51b405e3533671ae9c97ba00a6c05a53006a31cd723eb6fa7530e97c14","name":"The Senti-Mentals","registered_at":"2026-06-16T11:01:46Z","symbol":"NIM1031391","token_address":"0xd0244079f4da56c0d10cf0a174d4dd7aadca5f3d","type":"artist","uuid":"3d695d8f-ae64-4d95-a155-9eba15120f38"}
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 0xd1b80e51b405e3533671ae9c97ba00a6c05a53006a31cd723eb6fa7530e97c14. Chain 2 (Bitcoin): anchored in block 954035 (2026-06-17T02:39:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3d695d8f-ae64-4d95-a155-9eba15120f38.json and https://artists.proofprofile.net/proofs/artist/3d695d8f-ae64-4d95-a155-9eba15120f38.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T02:39:28Z
  text: {"copyright_id":"0xd1b80e51b405e3533671ae9c97ba00a6c05a53006a31cd723eb6fa7530e97c14","name":"The Senti-Mentals","registered_at":"2026-06-16T11:01:46Z","symbol":"NIM1031391","token_address":"0xd0244079f4da56c0d10cf0a174d4dd7aadca5f3d","type":"artist","uuid":"3d695d8f-ae64-4d95-a155-9eba15120f38"}
album: Two Heads
  type: MusicAlbum
  date published: 1998
album: Two Heads
  type: MusicAlbum
  date published: 1998-07-01
album: Who Knows, Who Cares?
  type: MusicAlbum
  date published: 2009
album: Who Knows, Who Cares?
  type: MusicAlbum
  date published: 2009-11-01
album: You Show Me Yours At Xmas
  type: MusicAlbum
  date published: 2012-09-01
album: You Show Me Yours At Xmas
  type: MusicAlbum
  date published: 2012-10-05
album: III
  type: MusicAlbum
  date published: 2021-11-29