k¿
type: MusicGroup
popularity: 8
followers: 247
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4ebd6578cf92950d99122b5f87c183fba5552ed8676d3b0a775a2b5f4adb0e1d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/53101e0a-6f6d-4ba8-8b41-02d327605b5d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/53101e0a-6f6d-4ba8-8b41-02d327605b5d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/53101e0a-6f6d-4ba8-8b41-02d327605b5d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4ebd6578cf92950d99122b5f87c183fba5552ed8676d3b0a775a2b5f4adb0e1d","name":"k¿","registered_at":"2026-06-16T18:51:01Z","symbol":"NIM1143341","token_address":"0x295d2cc3b750bb307b03f7a00a7a28085f052018","type":"artist","uuid":"53101e0a-6f6d-4ba8-8b41-02d327605b5d"}
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 0x4ebd6578cf92950d99122b5f87c183fba5552ed8676d3b0a775a2b5f4adb0e1d. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/53101e0a-6f6d-4ba8-8b41-02d327605b5d.json and https://artists.proofprofile.net/proofs/artist/53101e0a-6f6d-4ba8-8b41-02d327605b5d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x4ebd6578cf92950d99122b5f87c183fba5552ed8676d3b0a775a2b5f4adb0e1d","name":"k¿","registered_at":"2026-06-16T18:51:01Z","symbol":"NIM1143341","token_address":"0x295d2cc3b750bb307b03f7a00a7a28085f052018","type":"artist","uuid":"53101e0a-6f6d-4ba8-8b41-02d327605b5d"}
album: miserable life (slowed)
  type: MusicAlbum
  date published: 2024-06-01
album: loniless slowed (final loop)
  type: MusicAlbum
  date published: 2024-07-10
album: days slowed (vacations)
  type: MusicAlbum
  date published: 2024-08-12
album: Its snowing like Its the end of the world (final loop)
  type: MusicAlbum
  date published: 2024-08-18