Swing Youth
type: MusicGroup
popularity: 2
followers: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x18d9c269dce3ef8700c70fde8d84488b51d1f004b3dc20b9fca6577130d1aaa4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954615
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954615
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c5a17b2d-059a-4207-aeb5-7c76ef038ed3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c5a17b2d-059a-4207-aeb5-7c76ef038ed3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c5a17b2d-059a-4207-aeb5-7c76ef038ed3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T22:44:50Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x18d9c269dce3ef8700c70fde8d84488b51d1f004b3dc20b9fca6577130d1aaa4","name":"Swing Youth","registered_at":"2026-06-20T21:01:57Z","symbol":"NIM1714180","token_address":"0x1357b7a7ee20dde4207d982254c4a8fb60451846","type":"artist","uuid":"c5a17b2d-059a-4207-aeb5-7c76ef038ed3"}
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 0x18d9c269dce3ef8700c70fde8d84488b51d1f004b3dc20b9fca6577130d1aaa4. Chain 2 (Bitcoin): anchored in block 954615 (2026-06-20T22:44:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c5a17b2d-059a-4207-aeb5-7c76ef038ed3.json and https://artists.proofprofile.net/proofs/artist/c5a17b2d-059a-4207-aeb5-7c76ef038ed3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T22:44:50Z
  text: {"copyright_id":"0x18d9c269dce3ef8700c70fde8d84488b51d1f004b3dc20b9fca6577130d1aaa4","name":"Swing Youth","registered_at":"2026-06-20T21:01:57Z","symbol":"NIM1714180","token_address":"0x1357b7a7ee20dde4207d982254c4a8fb60451846","type":"artist","uuid":"c5a17b2d-059a-4207-aeb5-7c76ef038ed3"}
album: SWING YOUTH
  type: MusicAlbum
  date published: 2025-07-10