Nathalie C. Kutscher
type: MusicGroup
popularity: 8
followers: 16
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xecd3074ccdc7b7de6939eca33237aa38d48a4addcda8c1a31e99dd36a8e8695c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953947
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953947
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/21f85942-6ec8-49f5-8e9e-3ce3c0292061.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/21f85942-6ec8-49f5-8e9e-3ce3c0292061.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/21f85942-6ec8-49f5-8e9e-3ce3c0292061
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:14:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xecd3074ccdc7b7de6939eca33237aa38d48a4addcda8c1a31e99dd36a8e8695c","name":"Nathalie C. Kutscher","registered_at":"2026-06-16T01:25:57Z","symbol":"NIM0893889","token_address":"0x2881e1adaf41cbc38967590924aea0d7ac0d78e0","type":"artist","uuid":"21f85942-6ec8-49f5-8e9e-3ce3c0292061"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecd3074ccdc7b7de6939eca33237aa38d48a4addcda8c1a31e99dd36a8e8695c. 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/21f85942-6ec8-49f5-8e9e-3ce3c0292061.json and https://artists.proofprofile.net/proofs/artist/21f85942-6ec8-49f5-8e9e-3ce3c0292061.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0xecd3074ccdc7b7de6939eca33237aa38d48a4addcda8c1a31e99dd36a8e8695c","name":"Nathalie C. Kutscher","registered_at":"2026-06-16T01:25:57Z","symbol":"NIM0893889","token_address":"0x2881e1adaf41cbc38967590924aea0d7ac0d78e0","type":"artist","uuid":"21f85942-6ec8-49f5-8e9e-3ce3c0292061"}
album: Oklahoma Hearts
  type: MusicAlbum
  date published: 2018-08-28
album: Oklahoma Hearts 2
  type: MusicAlbum
  date published: 2018-12-04
album: Kwa Zulu (Schatten über der Savanne)
  type: MusicAlbum
  date published: 2020-08-13
album: Oklahoma Hearts (Next Generation)
  type: MusicAlbum
  date published: 2021-06-28
album: Oklahoma Hearts (New Life)
  type: MusicAlbum
  date published: 2022-03-01