International Staff Band
type: MusicGroup
description: The International Staff Band (ISB) is the premier brass band of the Salvation Army. Based in London, UK, the band performs Christian music in concerts, worship services, television and radio broadcast
popularity: 3
followers: 838
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa4ffa1c0d4ab9dfae1769125e8076a848925d35b13e90cbb451dbe094bc4995f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/725b0fa1-05d5-4228-b3e4-c83d5d1dc921.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/725b0fa1-05d5-4228-b3e4-c83d5d1dc921.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/725b0fa1-05d5-4228-b3e4-c83d5d1dc921
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa4ffa1c0d4ab9dfae1769125e8076a848925d35b13e90cbb451dbe094bc4995f","name":"International Staff Band","registered_at":"2026-06-17T05:32:24Z","symbol":"NIM1296399","token_address":"0x4a3ef78880d5a99357c1058d35b9414d81d27d1b","type":"artist","uuid":"725b0fa1-05d5-4228-b3e4-c83d5d1dc921"}
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 0xa4ffa1c0d4ab9dfae1769125e8076a848925d35b13e90cbb451dbe094bc4995f. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/725b0fa1-05d5-4228-b3e4-c83d5d1dc921.json and https://artists.proofprofile.net/proofs/artist/725b0fa1-05d5-4228-b3e4-c83d5d1dc921.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xa4ffa1c0d4ab9dfae1769125e8076a848925d35b13e90cbb451dbe094bc4995f","name":"International Staff Band","registered_at":"2026-06-17T05:32:24Z","symbol":"NIM1296399","token_address":"0x4a3ef78880d5a99357c1058d35b9414d81d27d1b","type":"artist","uuid":"725b0fa1-05d5-4228-b3e4-c83d5d1dc921"}