Balcony Players
type: MusicGroup
popularity: 2
followers: 571
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x64e15d2e6db6060e03101839903bf4419dca7866d006f1c69d71aa16b05804dd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953879
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953879
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/097c7dc2-2f2b-49f3-876e-679a423ed890.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/097c7dc2-2f2b-49f3-876e-679a423ed890.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/097c7dc2-2f2b-49f3-876e-679a423ed890
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:57:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x64e15d2e6db6060e03101839903bf4419dca7866d006f1c69d71aa16b05804dd","name":"Balcony Players","registered_at":"2026-06-15T16:49:29Z","symbol":"NIM0770661","token_address":"0xf891659f0b85f6384cd344b021f5d61f11a4b9ea","type":"artist","uuid":"097c7dc2-2f2b-49f3-876e-679a423ed890"}
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 0x64e15d2e6db6060e03101839903bf4419dca7866d006f1c69d71aa16b05804dd. Chain 2 (Bitcoin): anchored in block 953879 (2026-06-16T02:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/097c7dc2-2f2b-49f3-876e-679a423ed890.json and https://artists.proofprofile.net/proofs/artist/097c7dc2-2f2b-49f3-876e-679a423ed890.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:57:35Z
  text: {"copyright_id":"0x64e15d2e6db6060e03101839903bf4419dca7866d006f1c69d71aa16b05804dd","name":"Balcony Players","registered_at":"2026-06-15T16:49:29Z","symbol":"NIM0770661","token_address":"0xf891659f0b85f6384cd344b021f5d61f11a4b9ea","type":"artist","uuid":"097c7dc2-2f2b-49f3-876e-679a423ed890"}
album: Balcony Go Crazy
  type: MusicAlbum
  date published: 2010-10-15
album: Balcony Adventures Around the World
  type: MusicAlbum
  date published: 2014-02-15