Holiday Band Ensemble
type: MusicGroup
popularity: 9
followers: 105
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdb07475e979d99095a3deb363c93af21048d9dde2d73f03f149853b5142e6c1e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954500
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954500
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9c5fa2b3-2aee-4013-a6c1-0941535d781d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9c5fa2b3-2aee-4013-a6c1-0941535d781d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9c5fa2b3-2aee-4013-a6c1-0941535d781d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T04:47:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdb07475e979d99095a3deb363c93af21048d9dde2d73f03f149853b5142e6c1e","name":"Holiday Band Ensemble","registered_at":"2026-06-20T04:05:07Z","symbol":"NIM1506764","token_address":"0xc7bd3abe282345657850bcdded00b3fe9054620d","type":"artist","uuid":"9c5fa2b3-2aee-4013-a6c1-0941535d781d"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb07475e979d99095a3deb363c93af21048d9dde2d73f03f149853b5142e6c1e. Chain 2 (Bitcoin): anchored in block 954500 (2026-06-20T04:47:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9c5fa2b3-2aee-4013-a6c1-0941535d781d.json and https://artists.proofprofile.net/proofs/artist/9c5fa2b3-2aee-4013-a6c1-0941535d781d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T04:47:29Z
  text: {"copyright_id":"0xdb07475e979d99095a3deb363c93af21048d9dde2d73f03f149853b5142e6c1e","name":"Holiday Band Ensemble","registered_at":"2026-06-20T04:05:07Z","symbol":"NIM1506764","token_address":"0xc7bd3abe282345657850bcdded00b3fe9054620d","type":"artist","uuid":"9c5fa2b3-2aee-4013-a6c1-0941535d781d"}
album: Christmas Jazz Music
  type: MusicAlbum
  date published: 2020-11-29
album: Christmas Music Jazz
  type: MusicAlbum
  date published: 2020-11-30
album: Best Secular Christmas Songs
  type: MusicAlbum
  date published: 2020-12-03
album: Fireplace Scene
  type: MusicAlbum
  date published: 2020-12-10
album: Holiday Cocktail Party
  type: MusicAlbum
  date published: 2020-12-16
album: Deck The Halls Song and Merry Christmas Music
  type: MusicAlbum
  date published: 2021-12-05