La Tartine
type: MusicGroup
genre: acid techno
genre: tekno
popularity: 6
followers: 364
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x547cfeb897086f043206342564ad6dcc8c726219b70258de2ce45e5aae9489b0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/83505e88-3f0c-4f93-ad22-17e05bec1462.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/83505e88-3f0c-4f93-ad22-17e05bec1462.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/83505e88-3f0c-4f93-ad22-17e05bec1462
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x547cfeb897086f043206342564ad6dcc8c726219b70258de2ce45e5aae9489b0","name":"La Tartine","registered_at":"2026-06-17T11:26:24Z","symbol":"NIM1380779","token_address":"0x5b6941af12d1a0b2799806c4d3a7804de2bc1041","type":"artist","uuid":"83505e88-3f0c-4f93-ad22-17e05bec1462"}
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 0x547cfeb897086f043206342564ad6dcc8c726219b70258de2ce45e5aae9489b0. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/83505e88-3f0c-4f93-ad22-17e05bec1462.json and https://artists.proofprofile.net/proofs/artist/83505e88-3f0c-4f93-ad22-17e05bec1462.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x547cfeb897086f043206342564ad6dcc8c726219b70258de2ce45e5aae9489b0","name":"La Tartine","registered_at":"2026-06-17T11:26:24Z","symbol":"NIM1380779","token_address":"0x5b6941af12d1a0b2799806c4d3a7804de2bc1041","type":"artist","uuid":"83505e88-3f0c-4f93-ad22-17e05bec1462"}
album: 303 Tribe
  type: MusicAlbum
  date published: 2022-08-09
album: Modular HS17
  type: MusicAlbum
  date published: 2022-10-27
album: Hardtek/Tribe & Mélodies 01
  type: MusicAlbum
  date published: 2022-11-19
album: Kanard Koincé
  type: MusicAlbum
  date published: 2022-12-08
album: Give It Way
  type: MusicAlbum
  date published: 2022-12-09
album: Motivational Guerillaz
  type: MusicAlbum
  date published: 2022-12-12
album: Little Window
  type: MusicAlbum
  date published: 2022-12-15
album: Minimoys
  type: MusicAlbum
  date published: 2022-12-29
album: 484 Hz
  type: MusicAlbum
  date published: 2023-02-02
album: MackiTek 3672* 31 Bside
  type: MusicAlbum
  date published: 2023-02-04
album: Rotary Bluuurp
  type: MusicAlbum
  date published: 2023-02-10
album: Test De Frre
  type: MusicAlbum
  date published: 2023-02-11
album: Bizut Futé
  type: MusicAlbum
  date published: 2023-02-17
album: Unknown Acid
  type: MusicAlbum
  date published: 2023-02-17
album: Deep Punch
  type: MusicAlbum
  date published: 2023-02-18
album: Ultra Lemon
  type: MusicAlbum
  date published: 2023-02-18
album: Full Blast
  type: MusicAlbum
  date published: 2023-02-18
album: Audio Resistance 013
  type: MusicAlbum
  date published: 2023-02-24
album: Illegal Dream
  type: MusicAlbum
  date published: 2023-03-03
album: Reptilian Bazard
  type: MusicAlbum
  date published: 2023-03-03
album: Freaky Joe
  type: MusicAlbum
  date published: 2023-03-04
album: Pacemoadubois
  type: MusicAlbum
  date published: 2023-11-24
album: Kwak 'n' Chips
  type: MusicAlbum
  date published: 2024-02-15
album: Spin On
  type: MusicAlbum
  date published: 2024-02-16
album: Sun Eater
  type: MusicAlbum
  date published: 2024-02-17
album: Megalyth
  type: MusicAlbum
  date published: 2024-02-29