Band23
type: MusicGroup
popularity: 8
followers: 199
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x816cd08d970f1851a4e7e2c9b28e745641987fc8b1d9c5c09225b2ae7c3b5aeb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8479bb76-8ec6-447b-8c98-d54bb185d979.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8479bb76-8ec6-447b-8c98-d54bb185d979.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8479bb76-8ec6-447b-8c98-d54bb185d979
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
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 0x816cd08d970f1851a4e7e2c9b28e745641987fc8b1d9c5c09225b2ae7c3b5aeb. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8479bb76-8ec6-447b-8c98-d54bb185d979.json and https://artists.proofprofile.net/proofs/artist/8479bb76-8ec6-447b-8c98-d54bb185d979.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
album: The Beatles - The Best Instrumental Versions Vol.1
  type: MusicAlbum
  date published: 2018-04-20
album: Evanescence - The Best Instrumental Versions
  type: MusicAlbum
  date published: 2018-05-11
album: Queen - The Best Instrumental Versions
  type: MusicAlbum
  date published: 2018-05-11
  track: Bohemian Rhapsody - Instrumental Cover Version
    type: MusicRecording
    duration: PT5M6S
    duration ms: 306442
    explicit: false
    by artist: Band23
    in album: Queen - The Best Instrumental Versions
      type: MusicAlbum
      date published: 2018-05-11
    isrc code: ITDD81804296
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T09:56:13+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xab2060a200726600aaecb29463a22241bbf23e3e32cfb68390ba373536993086
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958716
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958716
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITDD81804296
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T10:15:55Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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 0xab2060a200726600aaecb29463a22241bbf23e3e32cfb68390ba373536993086. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITDD81804296.
      date published: 2026-07-19T10:15:55Z
    audio: Bohemian Rhapsody - Instrumental Cover Version
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 147.225
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.448
      additional property: Energy
        type: PropertyValue
        value: 0.281
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.328
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.876
      additional property: Liveness
        type: PropertyValue
        value: 0.098
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.262
      additional property: Loudness (dB)
        type: PropertyValue
        value: -16.809
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Linkin Park - The Best Instrumental Versions
  type: MusicAlbum
  date published: 2018-05-11
album: Muse - The Best Instrumental Versions
  type: MusicAlbum
  date published: 2018-05-18
album: Aerosmith - The Best Instrumental Versions
  type: MusicAlbum
  date published: 2018-05-25
album: Nirvana - The Best Instrumental Versions
  type: MusicAlbum
  date published: 2018-05-25
album: Bon Jovi - The Best Instrumental Versions
  type: MusicAlbum
  date published: 2018-05-25
album: Elton John - The Best Instrumental Versions
  type: MusicAlbum
  date published: 2018-05-25
album: Green Day - The Best Instrumental Versions
  type: MusicAlbum
  date published: 2018-05-25
album: Oasis - The Best Instrumental Versions
  type: MusicAlbum
  date published: 2018-06-08
album: David Bowie - The Best Instrumental Versions
  type: MusicAlbum
  date published: 2018-06-15
album: Michael Jackson - The Best Instrumental Versions
  type: MusicAlbum
  date published: 2018-06-15
album: The Cranberries - The Best Instrumental Versions
  type: MusicAlbum
  date published: 2018-06-15
album: Christina Aguilera - The Best Instrumental Versions
  type: MusicAlbum
  date published: 2018-06-22
album: Alanis Morissette - The Best Instrumental Versions
  type: MusicAlbum
  date published: 2018-06-29
album: Backstreet Boys - The Best instrumental Versions
  type: MusicAlbum
  date published: 2018-06-29
album: Duran Duran - The Best instrumental Versions
  type: MusicAlbum
  date published: 2018-06-29
album: Madonna - The Best Instrumental Versions
  type: MusicAlbum
  date published: 2018-07-06
album: Lacuna Coil - The Best Instrumental Versions
  type: MusicAlbum
  date published: 2018-07-06
album: Rolling Stones - The Best Instrumental Versions
  type: MusicAlbum
  date published: 2018-07-06
album: Iron Maiden - The Best Instrumental Versions
  type: MusicAlbum
  date published: 2018-07-13
album: Darkness - The Best Instrumental Versions
  type: MusicAlbum
  date published: 2018-07-13