Jesmé
type: MusicGroup
popularity: 14
followers: 300
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe3b3d5caab6373336694d4a97b5d7df1f6047fe6a48cc27f66d438896415f2df
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953648
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953648
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4221425e-8bd0-4fe8-9c96-2847cfebe732.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4221425e-8bd0-4fe8-9c96-2847cfebe732.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4221425e-8bd0-4fe8-9c96-2847cfebe732
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T15:20:52Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe3b3d5caab6373336694d4a97b5d7df1f6047fe6a48cc27f66d438896415f2df","name":"Jesmé","registered_at":"2026-06-14T11:23:12Z","symbol":"NIM0437449","token_address":"0x3591463faceefa45cc1f4a76b063e4696d500666","type":"artist","uuid":"4221425e-8bd0-4fe8-9c96-2847cfebe732"}
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 0xe3b3d5caab6373336694d4a97b5d7df1f6047fe6a48cc27f66d438896415f2df. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4221425e-8bd0-4fe8-9c96-2847cfebe732.json and https://artists.proofprofile.net/proofs/artist/4221425e-8bd0-4fe8-9c96-2847cfebe732.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T15:20:52Z
  text: {"copyright_id":"0xe3b3d5caab6373336694d4a97b5d7df1f6047fe6a48cc27f66d438896415f2df","name":"Jesmé","registered_at":"2026-06-14T11:23:12Z","symbol":"NIM0437449","token_address":"0x3591463faceefa45cc1f4a76b063e4696d500666","type":"artist","uuid":"4221425e-8bd0-4fe8-9c96-2847cfebe732"}
album: Die Here Is Kwai
  type: MusicAlbum
  date published: 2019-08-09
album: Alles is Okay
  type: MusicAlbum
  date published: 2025-11-07