Love Ballads Unlimited
type: MusicGroup
popularity: 7
followers: 1116
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xef652fbaa37f605fb909fc9378ac7fbacce067c71032d2bbc721159fd857e9c7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a4e3cbb1-c948-4298-8318-489b387a1587.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a4e3cbb1-c948-4298-8318-489b387a1587.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a4e3cbb1-c948-4298-8318-489b387a1587
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xef652fbaa37f605fb909fc9378ac7fbacce067c71032d2bbc721159fd857e9c7","name":"Love Ballads Unlimited","registered_at":"2026-06-20T06:48:17Z","symbol":"NIM1548232","token_address":"0xc0bfe84b2149cd37744e561c7f6483ef4d3f9779","type":"artist","uuid":"a4e3cbb1-c948-4298-8318-489b387a1587"}
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 0xef652fbaa37f605fb909fc9378ac7fbacce067c71032d2bbc721159fd857e9c7. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a4e3cbb1-c948-4298-8318-489b387a1587.json and https://artists.proofprofile.net/proofs/artist/a4e3cbb1-c948-4298-8318-489b387a1587.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0xef652fbaa37f605fb909fc9378ac7fbacce067c71032d2bbc721159fd857e9c7","name":"Love Ballads Unlimited","registered_at":"2026-06-20T06:48:17Z","symbol":"NIM1548232","token_address":"0xc0bfe84b2149cd37744e561c7f6483ef4d3f9779","type":"artist","uuid":"a4e3cbb1-c948-4298-8318-489b387a1587"}
album: Valentine's Day Ballads
  type: MusicAlbum
  date published: 2011-01-01
  track: Mad World (Made Famous by Adam Lambert)
    type: MusicRecording
    duration: PT3M6S
    duration ms: 186818
    explicit: false
    by artist: Love Ballads Unlimited
    in album: Valentine's Day Ballads
      type: MusicAlbum
      date published: 2011-01-01
    isrc code: USA371171726
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T01:30:07+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x712955308f88e502fe2f8960c3fa0878e065dc3c74d9775de224142d72e01261
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956634
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956634
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371171726
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    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 0x712955308f88e502fe2f8960c3fa0878e065dc3c74d9775de224142d72e01261. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USA371171726.
      date published: 2026-07-04T10:04:33Z
    audio: Mad World (Made Famous by Adam Lambert)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 175.742
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.315
      additional property: Energy
        type: PropertyValue
        value: 0.332
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.522
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.117
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.21
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.047
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Valentine's Day Ballads Karaoke
  type: MusicAlbum
  date published: 2011-01-01
album: Romantic Pop Songs
  type: MusicAlbum
  date published: 2018-09-28