Luxury Hotel Playlist
type: MusicGroup
popularity: 9
followers: 82
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x33c5706e92e33f6029e9d0628e95153524a98f3f67ffc64b059056553ea85d7d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954131
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954131
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7d229660-004d-4304-ba89-f11686ec8b2c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7d229660-004d-4304-ba89-f11686ec8b2c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7d229660-004d-4304-ba89-f11686ec8b2c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:19:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x33c5706e92e33f6029e9d0628e95153524a98f3f67ffc64b059056553ea85d7d","name":"Luxury Hotel Playlist","registered_at":"2026-06-17T09:17:14Z","symbol":"NIM1349982","token_address":"0xc881ce059c8fa72959e54ea3b5d9cf1a46568a56","type":"artist","uuid":"7d229660-004d-4304-ba89-f11686ec8b2c"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33c5706e92e33f6029e9d0628e95153524a98f3f67ffc64b059056553ea85d7d. Chain 2 (Bitcoin): anchored in block 954131 (2026-06-17T19:19:19Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7d229660-004d-4304-ba89-f11686ec8b2c.json and https://artists.proofprofile.net/proofs/artist/7d229660-004d-4304-ba89-f11686ec8b2c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T19:19:19Z
  text: {"copyright_id":"0x33c5706e92e33f6029e9d0628e95153524a98f3f67ffc64b059056553ea85d7d","name":"Luxury Hotel Playlist","registered_at":"2026-06-17T09:17:14Z","symbol":"NIM1349982","token_address":"0xc881ce059c8fa72959e54ea3b5d9cf1a46568a56","type":"artist","uuid":"7d229660-004d-4304-ba89-f11686ec8b2c"}
album: Moment for Upper West Side Hotels
  type: MusicAlbum
  date published: 2020-01-27
album: Tunes for Relaxed Tails
  type: MusicAlbum
  date published: 2023-06-25
album: 道中のシークレット・ソング
  type: MusicAlbum
  date published: 2023-10-09