Swen L'Humain
type: MusicGroup
popularity: 2
followers: 83
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf594c5a185959a2b668f2347b5e05cef32f778765161290f70a748e65f89fd9b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954004
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954004
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/330f4e9e-ec6b-4625-9d35-61c596495017.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/330f4e9e-ec6b-4625-9d35-61c596495017.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/330f4e9e-ec6b-4625-9d35-61c596495017
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T21:01:04Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf594c5a185959a2b668f2347b5e05cef32f778765161290f70a748e65f89fd9b","name":"Swen L'Humain","registered_at":"2026-06-16T07:17:27Z","symbol":"NIM0977852","token_address":"0xdf8c750a3d9ac4f9d1b1c74de3c495ff38fef083","type":"artist","uuid":"330f4e9e-ec6b-4625-9d35-61c596495017"}
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 0xf594c5a185959a2b668f2347b5e05cef32f778765161290f70a748e65f89fd9b. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/330f4e9e-ec6b-4625-9d35-61c596495017.json and https://artists.proofprofile.net/proofs/artist/330f4e9e-ec6b-4625-9d35-61c596495017.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
  text: {"copyright_id":"0xf594c5a185959a2b668f2347b5e05cef32f778765161290f70a748e65f89fd9b","name":"Swen L'Humain","registered_at":"2026-06-16T07:17:27Z","symbol":"NIM0977852","token_address":"0xdf8c750a3d9ac4f9d1b1c74de3c495ff38fef083","type":"artist","uuid":"330f4e9e-ec6b-4625-9d35-61c596495017"}
album: Tieks
  type: MusicAlbum
  date published: 2022-11-25
album: AVANTGTSWENNY
  type: MusicAlbum
  date published: 2024-07-05
album: TSUKI
  type: MusicAlbum
  date published: 2024-11-29