Valentine's Hill
type: MusicGroup
popularity: 4
followers: 139
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xee03ecd83edd9b8379bd1e4f76a32b3fe0a8c53314fa0b9732e93584f54c0418
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4526e21b-f99b-4fe1-8493-4f936f9e00a7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4526e21b-f99b-4fe1-8493-4f936f9e00a7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4526e21b-f99b-4fe1-8493-4f936f9e00a7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xee03ecd83edd9b8379bd1e4f76a32b3fe0a8c53314fa0b9732e93584f54c0418","name":"Valentine's Hill","registered_at":"2026-06-16T13:38:20Z","symbol":"NIM1068731","token_address":"0x9b844c8614673e7869042551ae7e201400bfee41","type":"artist","uuid":"4526e21b-f99b-4fe1-8493-4f936f9e00a7"}
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 0xee03ecd83edd9b8379bd1e4f76a32b3fe0a8c53314fa0b9732e93584f54c0418. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4526e21b-f99b-4fe1-8493-4f936f9e00a7.json and https://artists.proofprofile.net/proofs/artist/4526e21b-f99b-4fe1-8493-4f936f9e00a7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xee03ecd83edd9b8379bd1e4f76a32b3fe0a8c53314fa0b9732e93584f54c0418","name":"Valentine's Hill","registered_at":"2026-06-16T13:38:20Z","symbol":"NIM1068731","token_address":"0x9b844c8614673e7869042551ae7e201400bfee41","type":"artist","uuid":"4526e21b-f99b-4fe1-8493-4f936f9e00a7"}
album: Love Previews
  type: MusicAlbum
  date published: 2021-02-14
album: Love Previews
  type: MusicAlbum
  date published: 2021-02-14
album: Hypnosis (Screwed)
  type: MusicAlbum
  date published: 2021-05-12
album: 12:12 (Lossless Mix)
  type: MusicAlbum
  date published: 2021-07-14
album: Civic (Screwed)
  type: MusicAlbum
  date published: 2021-07-21
album: KDR (Screwed)
  type: MusicAlbum
  date published: 2021-08-13
album: MJ (Screwed)
  type: MusicAlbum
  date published: 2021-08-20
album: Hypnosis (Screwed) [Lossless Mix]
  type: MusicAlbum
  date published: 2021-08-23
album: HBS (Screwed)
  type: MusicAlbum
  date published: 2021-12-24
album: Burnin (Screwed)
  type: MusicAlbum
  date published: 2021-12-25
album: Recollections (Screwed)
  type: MusicAlbum
  date published: 2021-12-31
album: Recollections (Screwed)
  type: MusicAlbum
  date published: 2021-12-31
  track: Recollections (Screwed)
    type: MusicRecording
    duration: PT1M22S
    duration ms: 82929
    explicit: true
    by artist: Valentine's Hill
    in album: Recollections (Screwed)
      type: MusicAlbum
      date published: 2021-12-31
    isrc code: QZMEV2173106
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T17:46:39+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x40faa2c4da58280a1d891ff2723c4a47b2abfb06664795de3a0d266df4cba375
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958444
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958444
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEV2173106
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T19:12:23Z
    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 0x40faa2c4da58280a1d891ff2723c4a47b2abfb06664795de3a0d266df4cba375. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/QZMEV2173106.
      date published: 2026-07-17T19:12:23Z
    audio: Recollections (Screwed)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 120.907
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.417
      additional property: Energy
        type: PropertyValue
        value: 0.417
      additional property: Speechiness
        type: PropertyValue
        value: 0.152
      additional property: Acousticness
        type: PropertyValue
        value: 0.624
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.148
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.465
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.625
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Peace & Serenity
  type: MusicAlbum
  date published: 2022-01-01
album: BFF/Wine
  type: MusicAlbum
  date published: 2022-01-28
album: Revenge (Screwed)
  type: MusicAlbum
  date published: 2022-05-06
album: Molly (Screwed)
  type: MusicAlbum
  date published: 2022-05-09
album: I Die In My Dreams (Screwed)
  type: MusicAlbum
  date published: 2022-05-13
album: Bellmore (Screwed)
  type: MusicAlbum
  date published: 2022-06-06
album: Heart Shaped Tattoos [Side A]
  type: MusicAlbum
  date published: 2022-07-26
album: Heart Shaped Tattoos (Dolby Mix)
  type: MusicAlbum
  date published: 2022-07-27
album: Life Going Backwards (Screwed)
  type: MusicAlbum
  date published: 2022-08-22
album: Bright (Screwed)
  type: MusicAlbum
  date published: 2022-09-01
album: PARTY'S @ 8
  type: MusicAlbum
  date published: 2023-05-01
album: CLOSURE
  type: MusicAlbum
  date published: 2023-05-05
album: JEANS
  type: MusicAlbum
  date published: 2023-05-12