Holly J
type: MusicGroup
popularity: 4
followers: 299
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaea397ce0597d0801cee030d36e3f10b2c0eab05df80a5e7fbc92d3abb689b8c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/786ced04-792f-4718-a397-ecd4bfdbd128.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/786ced04-792f-4718-a397-ecd4bfdbd128.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/786ced04-792f-4718-a397-ecd4bfdbd128
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaea397ce0597d0801cee030d36e3f10b2c0eab05df80a5e7fbc92d3abb689b8c","name":"Holly J","registered_at":"2026-06-17T07:35:30Z","symbol":"NIM1325728","token_address":"0x598bfdd2db89cff7dcb2b4ad63010e8b647ec939","type":"artist","uuid":"786ced04-792f-4718-a397-ecd4bfdbd128"}
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 0xaea397ce0597d0801cee030d36e3f10b2c0eab05df80a5e7fbc92d3abb689b8c. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/786ced04-792f-4718-a397-ecd4bfdbd128.json and https://artists.proofprofile.net/proofs/artist/786ced04-792f-4718-a397-ecd4bfdbd128.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xaea397ce0597d0801cee030d36e3f10b2c0eab05df80a5e7fbc92d3abb689b8c","name":"Holly J","registered_at":"2026-06-17T07:35:30Z","symbol":"NIM1325728","token_address":"0x598bfdd2db89cff7dcb2b4ad63010e8b647ec939","type":"artist","uuid":"786ced04-792f-4718-a397-ecd4bfdbd128"}
album: slowed & reverbed
  type: MusicAlbum
  date published: 2019
album: Over It
  type: MusicAlbum
  date published: 2021-09-26
album: Gone
  type: MusicAlbum
  date published: 2022-06-11
album: Gone
  type: MusicAlbum
  date published: 2022-06-11
album: Yebba's Heartbreak
  type: MusicAlbum
  date published: 2022-09-02
album: Yebba's Heartbreak
  type: MusicAlbum
  date published: 2022-09-02
album: Wasted Time
  type: MusicAlbum
  date published: 2023-02-17
album: Wasted Time
  type: MusicAlbum
  date published: 2023-02-17
album: my way (feat. Khi Infinite)
  type: MusicAlbum
  date published: 2023-08-22
album: 2AM
  type: MusicAlbum
  date published: 2023-09-08
album: Perfect Timing
  type: MusicAlbum
  date published: 2023-09-14
album: Swimming
  type: MusicAlbum
  date published: 2024-10-11
  track: Swimming
    type: MusicRecording
    duration: PT4M26S
    duration ms: 266000
    explicit: false
    by artist: Holly J
    in album: Swimming
      type: MusicAlbum
      date published: 2024-10-11
    isrc code: QZNMW2405438
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T13:22:34+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4d4c21101bab2df9a8861153cad96b3fdaf17877d88df3a690a5a26da5e2d1b2
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNMW2405438
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0x4d4c21101bab2df9a8861153cad96b3fdaf17877d88df3a690a5a26da5e2d1b2. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZNMW2405438.
      date published: 2026-07-05T01:12:41Z
    audio: Swimming
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 169.925
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.369
      additional property: Energy
        type: PropertyValue
        value: 0.329
      additional property: Speechiness
        type: PropertyValue
        value: 0.034
      additional property: Acousticness
        type: PropertyValue
        value: 0.736
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.15
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.251
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.632
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: More Than You Need
  type: MusicAlbum
  date published: 2025-01-24
album: Right Now
  type: MusicAlbum
  date published: 2025-07-11