VSMC Singers
type: MusicGroup
popularity: 9
followers: 183
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x480c1f7d4717b66722be10104937908ab9487962402d03dd88172812008465dd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953857
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953857
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/02bc4ad8-7560-452a-a401-9d77ba1f958b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/02bc4ad8-7560-452a-a401-9d77ba1f958b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/02bc4ad8-7560-452a-a401-9d77ba1f958b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T23:34:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x480c1f7d4717b66722be10104937908ab9487962402d03dd88172812008465dd","name":"VSMC Singers","registered_at":"2026-06-15T14:27:38Z","symbol":"NIM0736797","token_address":"0x49173b950520c7c3b8b3feb9c31ce340accfcd5d","type":"artist","uuid":"02bc4ad8-7560-452a-a401-9d77ba1f958b"}
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 0x480c1f7d4717b66722be10104937908ab9487962402d03dd88172812008465dd. Chain 2 (Bitcoin): anchored in block 953857 (2026-06-15T23:34:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/02bc4ad8-7560-452a-a401-9d77ba1f958b.json and https://artists.proofprofile.net/proofs/artist/02bc4ad8-7560-452a-a401-9d77ba1f958b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T23:34:38Z
  text: {"copyright_id":"0x480c1f7d4717b66722be10104937908ab9487962402d03dd88172812008465dd","name":"VSMC Singers","registered_at":"2026-06-15T14:27:38Z","symbol":"NIM0736797","token_address":"0x49173b950520c7c3b8b3feb9c31ce340accfcd5d","type":"artist","uuid":"02bc4ad8-7560-452a-a401-9d77ba1f958b"}
album: Happy Birthday Song (Tagalog)
  type: MusicAlbum
  date published: 2018-11-07
album: Congratulations! (Instrumental)
  type: MusicAlbum
  date published: 2018-11-07
album: Congratulations! (English)
  type: MusicAlbum
  date published: 2018-11-07
album: Happy Birthday Song (Instrumental)
  type: MusicAlbum
  date published: 2018-11-07
album: Congratulations! (Tagalog)
  type: MusicAlbum
  date published: 2018-11-07
album: Happy Birthday Song (English)
  type: MusicAlbum
  date published: 2018-11-07