Euphoria Brass Band
type: MusicGroup
popularity: 2
followers: 350
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x053c7f1a077a7282e765e7a52c61aa79d0d13c1fff214d8fa9a2f3b63461c2e4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953895
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953895
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0f22082b-373b-4ac6-82bb-f4d8f7154108.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0f22082b-373b-4ac6-82bb-f4d8f7154108.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0f22082b-373b-4ac6-82bb-f4d8f7154108
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T05:46:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x053c7f1a077a7282e765e7a52c61aa79d0d13c1fff214d8fa9a2f3b63461c2e4","name":"Euphoria Brass Band","registered_at":"2026-06-15T18:48:21Z","symbol":"NIM0799031","token_address":"0xf9e1081374cac2a55201bebd5add8a8572693acd","type":"artist","uuid":"0f22082b-373b-4ac6-82bb-f4d8f7154108"}
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 0x053c7f1a077a7282e765e7a52c61aa79d0d13c1fff214d8fa9a2f3b63461c2e4. Chain 2 (Bitcoin): anchored in block 953895 (2026-06-16T05:46:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0f22082b-373b-4ac6-82bb-f4d8f7154108.json and https://artists.proofprofile.net/proofs/artist/0f22082b-373b-4ac6-82bb-f4d8f7154108.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T05:46:35Z
  text: {"copyright_id":"0x053c7f1a077a7282e765e7a52c61aa79d0d13c1fff214d8fa9a2f3b63461c2e4","name":"Euphoria Brass Band","registered_at":"2026-06-15T18:48:21Z","symbol":"NIM0799031","token_address":"0xf9e1081374cac2a55201bebd5add8a8572693acd","type":"artist","uuid":"0f22082b-373b-4ac6-82bb-f4d8f7154108"}
album: Coast to Coast
  type: MusicAlbum
  date published: 2012-02-21
album: In Step With Tradition
  type: MusicAlbum
  date published: 2012-11-29
album: Ebb and Flow
  type: MusicAlbum
  date published: 2014-06-01
album: Better Days
  type: MusicAlbum
  date published: 2024-10-25