Frozen Lounge
type: MusicGroup
popularity: 3
followers: 23
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb742ab433f7161a5901aafcc687759e72cf63f08811b0eb14c030e374c7f4d3a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ef3a76f4-e670-4d5b-94e4-772d7804422b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ef3a76f4-e670-4d5b-94e4-772d7804422b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ef3a76f4-e670-4d5b-94e4-772d7804422b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb742ab433f7161a5901aafcc687759e72cf63f08811b0eb14c030e374c7f4d3a","name":"Frozen Lounge","registered_at":"2026-06-21T12:27:39Z","symbol":"NIM1922762","token_address":"0x1b54e377028037a47e2e153113581152714e5c46","type":"artist","uuid":"ef3a76f4-e670-4d5b-94e4-772d7804422b"}
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 0xb742ab433f7161a5901aafcc687759e72cf63f08811b0eb14c030e374c7f4d3a. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ef3a76f4-e670-4d5b-94e4-772d7804422b.json and https://artists.proofprofile.net/proofs/artist/ef3a76f4-e670-4d5b-94e4-772d7804422b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0xb742ab433f7161a5901aafcc687759e72cf63f08811b0eb14c030e374c7f4d3a","name":"Frozen Lounge","registered_at":"2026-06-21T12:27:39Z","symbol":"NIM1922762","token_address":"0x1b54e377028037a47e2e153113581152714e5c46","type":"artist","uuid":"ef3a76f4-e670-4d5b-94e4-772d7804422b"}
album: Hotel Lounge 18 - Relaxing Lounge Music, Smooth Jazz Songs and Chill Mixes
  type: MusicAlbum
  date published: 2018-11-05
album: Trap & EDM per Allenarsi in Palestra
  type: MusicAlbum
  date published: 2019-02-24
album: Musica per allenarsi motivante - Workout in palestra o in casa
  type: MusicAlbum
  date published: 2020-09-22
album: Palestra e fitness - musica lounge, edm, per la palestra
  type: MusicAlbum
  date published: 2020-10-17