Vienna Waltz Country Ballroom Orchestra
type: MusicGroup
popularity: 18
followers: 225
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7f66842065bb12e53433359cf8ad58d1250ddf6269389a03b158e0c47d7c3111
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953641
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953641
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3ae3f489-6507-4958-8181-cd898a89c163.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3ae3f489-6507-4958-8181-cd898a89c163.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3ae3f489-6507-4958-8181-cd898a89c163
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T13:54:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7f66842065bb12e53433359cf8ad58d1250ddf6269389a03b158e0c47d7c3111","name":"Vienna Waltz Country Ballroom Orchestra","registered_at":"2026-06-14T10:38:45Z","symbol":"NIM0426851","token_address":"0x37c172657b607e8eeca490bedf3df01d19a4246b","type":"artist","uuid":"3ae3f489-6507-4958-8181-cd898a89c163"}
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 0x7f66842065bb12e53433359cf8ad58d1250ddf6269389a03b158e0c47d7c3111. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3ae3f489-6507-4958-8181-cd898a89c163.json and https://artists.proofprofile.net/proofs/artist/3ae3f489-6507-4958-8181-cd898a89c163.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T15:20:52Z
  text: {"copyright_id":"0x7f66842065bb12e53433359cf8ad58d1250ddf6269389a03b158e0c47d7c3111","name":"Vienna Waltz Country Ballroom Orchestra","registered_at":"2026-06-14T10:38:45Z","symbol":"NIM0426851","token_address":"0x37c172657b607e8eeca490bedf3df01d19a4246b","type":"artist","uuid":"3ae3f489-6507-4958-8181-cd898a89c163"}