Music Room73
type: MusicGroup
popularity: 9
followers: 67
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6187fb92a563d50a615ac64cfd1b8bafde5b8c006573f033eceac3874891c40f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954139
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954139
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/804742c5-a439-4148-84e3-2e85b6afc190.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/804742c5-a439-4148-84e3-2e85b6afc190.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/804742c5-a439-4148-84e3-2e85b6afc190
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T21:12:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6187fb92a563d50a615ac64cfd1b8bafde5b8c006573f033eceac3874891c40f","name":"Music Room73","registered_at":"2026-06-17T10:13:05Z","symbol":"NIM1363314","token_address":"0x700526e2d038eef21c085d5731673ddd8e370bde","type":"artist","uuid":"804742c5-a439-4148-84e3-2e85b6afc190"}
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 0x6187fb92a563d50a615ac64cfd1b8bafde5b8c006573f033eceac3874891c40f. Chain 2 (Bitcoin): anchored in block 954141 (2026-06-17T21:14:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/804742c5-a439-4148-84e3-2e85b6afc190.json and https://artists.proofprofile.net/proofs/artist/804742c5-a439-4148-84e3-2e85b6afc190.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T21:14:35Z
  text: {"copyright_id":"0x6187fb92a563d50a615ac64cfd1b8bafde5b8c006573f033eceac3874891c40f","name":"Music Room73","registered_at":"2026-06-17T10:13:05Z","symbol":"NIM1363314","token_address":"0x700526e2d038eef21c085d5731673ddd8e370bde","type":"artist","uuid":"804742c5-a439-4148-84e3-2e85b6afc190"}
album: Feel -Good Pop- Uplifting International Hits (Vol.1)
  type: MusicAlbum
  date published: 2025-09-18
album: Feel-Good Pop– Uplifting International Hits (Vol.1)
  type: MusicAlbum
  date published: 2025-09-18
album: Feel -Good Pop- Uplifting International Hits- (Vol.2)
  type: MusicAlbum
  date published: 2025-09-23
album: Feel-Good Pop– Uplifting International Hits- (Vol.2)
  type: MusicAlbum
  date published: 2025-09-23
album: Feel-Good Pop– Uplifting International Hits-
  type: MusicAlbum
  date published: 2025-09-26
album: Feel -Good Pop- Uplifting International Hits-
  type: MusicAlbum
  date published: 2025-09-26
album: Feel-Good PopUplifting International Hits Vol.4
  type: MusicAlbum
  date published: 2025-10-05
album: Feel-Good PopUplifting International Hits Vol.4
  type: MusicAlbum
  date published: 2025-10-05
album: Feel-Good Pop (Vol.5)
  type: MusicAlbum
  date published: 2025-10-10
album: Feel-Good Pop (Vol.5)
  type: MusicAlbum
  date published: 2025-10-10
album: Feel-Good Pop (Vol.6)
  type: MusicAlbum
  date published: 2025-11-14
album: Feel-Good Pop (Vol.6)
  type: MusicAlbum
  date published: 2025-11-14