Acoustic Legends
type: MusicGroup
popularity: 21
followers: 106
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8df339acb3ec3e2f8aa028712482d0bcc98a296038a741b8f510e3b9dcf55eb5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5de5720f-0348-47f8-9622-df4f8efca455.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5de5720f-0348-47f8-9622-df4f8efca455.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5de5720f-0348-47f8-9622-df4f8efca455
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8df339acb3ec3e2f8aa028712482d0bcc98a296038a741b8f510e3b9dcf55eb5","name":"Acoustic Legends","registered_at":"2026-06-11T21:50:28Z","symbol":"NIM0121760","token_address":"0x8a8bbcb00546e9954d4c3904e0e9642d7db81f21","type":"artist","uuid":"5de5720f-0348-47f8-9622-df4f8efca455"}
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 0x8df339acb3ec3e2f8aa028712482d0bcc98a296038a741b8f510e3b9dcf55eb5. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5de5720f-0348-47f8-9622-df4f8efca455.json and https://artists.proofprofile.net/proofs/artist/5de5720f-0348-47f8-9622-df4f8efca455.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x8df339acb3ec3e2f8aa028712482d0bcc98a296038a741b8f510e3b9dcf55eb5","name":"Acoustic Legends","registered_at":"2026-06-11T21:50:28Z","symbol":"NIM0121760","token_address":"0x8a8bbcb00546e9954d4c3904e0e9642d7db81f21","type":"artist","uuid":"5de5720f-0348-47f8-9622-df4f8efca455"}
album: Heal The World (Acoustic)
  type: MusicAlbum
  date published: 2024-03-26
album: When I Was Your Man (Acoustic)
  type: MusicAlbum
  date published: 2024-04-04
album: Top of The World (Acoustic)
  type: MusicAlbum
  date published: 2024-04-12
album: When You Say Nothing at All (Acoustic)
  type: MusicAlbum
  date published: 2024-04-19
album: Kiss Me (Acoustic)
  type: MusicAlbum
  date published: 2024-05-03
  track: Kiss Me - Acoustic
    type: MusicRecording
    duration: PT3M7S
    duration ms: 187535
    explicit: false
    by artist: Acoustic Legends
    in album: Kiss Me (Acoustic)
      type: MusicAlbum
      date published: 2024-05-03
    isrc code: QZPJ32357158
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-14T23:37:17+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1a4540fbb1e083d8a01c05d24a3164a260e1ec5c44caee1cd78c094ebba97be9
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958079
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958079
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32357158
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T00:21:05Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a4540fbb1e083d8a01c05d24a3164a260e1ec5c44caee1cd78c094ebba97be9. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/QZPJ32357158.
      date published: 2026-07-15T00:21:05Z
    audio: Kiss Me - Acoustic
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 188.442
      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: 0.412
      additional property: Energy
        type: PropertyValue
        value: 0.289
      additional property: Speechiness
        type: PropertyValue
        value: 0.034
      additional property: Acousticness
        type: PropertyValue
        value: 0.932
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.359
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.276
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.212
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: I Think They Call This Love (Cover Version)
  type: MusicAlbum
  date published: 2025-03-10
album: Vienna (Acoustic)
  type: MusicAlbum
  date published: 2025-03-13
album: I Don't Want to Miss a Thing (Acoustic)
  type: MusicAlbum
  date published: 2025-04-01
album: Lover Girl
  type: MusicAlbum
  date published: 2025-09-20