Permanent Sunday
type: MusicGroup
popularity: 4
followers: 236
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x60d38836c19d6d2386005eb8ded750e24703fc5a43ad32427b2313b18471ca72
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953949
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953949
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/199b4da1-3486-4595-99b5-dfd1c7109628.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/199b4da1-3486-4595-99b5-dfd1c7109628.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/199b4da1-3486-4595-99b5-dfd1c7109628
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:28:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x60d38836c19d6d2386005eb8ded750e24703fc5a43ad32427b2313b18471ca72","name":"Permanent Sunday","registered_at":"2026-06-15T22:32:03Z","symbol":"NIM0852362","token_address":"0xfb8165f3a66dd6277ddb072aba6adb26ea1a9526","type":"artist","uuid":"199b4da1-3486-4595-99b5-dfd1c7109628"}
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 0x60d38836c19d6d2386005eb8ded750e24703fc5a43ad32427b2313b18471ca72. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/199b4da1-3486-4595-99b5-dfd1c7109628.json and https://artists.proofprofile.net/proofs/artist/199b4da1-3486-4595-99b5-dfd1c7109628.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0x60d38836c19d6d2386005eb8ded750e24703fc5a43ad32427b2313b18471ca72","name":"Permanent Sunday","registered_at":"2026-06-15T22:32:03Z","symbol":"NIM0852362","token_address":"0xfb8165f3a66dd6277ddb072aba6adb26ea1a9526","type":"artist","uuid":"199b4da1-3486-4595-99b5-dfd1c7109628"}
album: This Morning (Radio Edit)
  type: MusicAlbum
  date published: 2023-08-25
album: This Morning
  type: MusicAlbum
  date published: 2023-08-25
album: Permanent Sunday
  type: MusicAlbum
  date published: 2023-11-17
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  type: MusicAlbum
  date published: 2024-02-16
album: Younger Days (Radio Edit)
  type: MusicAlbum
  date published: 2024-02-16
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  type: MusicAlbum
  date published: 2024-09-20
album: I've had thoughts (Radio Edit)
  type: MusicAlbum
  date published: 2024-09-20
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2025-06-13