Dela Preme
type: MusicGroup
popularity: 11
followers: 620
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x20da2898e0c6ca01d213eed7f631eeec47e973551a0fd79383c8aa6ed6e3b9cc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953741
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953741
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9c50e9e5-af1b-4ca2-a6a7-bc66e9a39007.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9c50e9e5-af1b-4ca2-a6a7-bc66e9a39007.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9c50e9e5-af1b-4ca2-a6a7-bc66e9a39007
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:44:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x20da2898e0c6ca01d213eed7f631eeec47e973551a0fd79383c8aa6ed6e3b9cc","name":"Dela Preme","registered_at":"2026-06-14T21:00:13Z","symbol":"NIM0575062","token_address":"0x1e5a096a5f8b4faf41caadf062acd9b65643fbdd","type":"artist","uuid":"9c50e9e5-af1b-4ca2-a6a7-bc66e9a39007"}
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 0x20da2898e0c6ca01d213eed7f631eeec47e973551a0fd79383c8aa6ed6e3b9cc. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9c50e9e5-af1b-4ca2-a6a7-bc66e9a39007.json and https://artists.proofprofile.net/proofs/artist/9c50e9e5-af1b-4ca2-a6a7-bc66e9a39007.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:47:56Z
  text: {"copyright_id":"0x20da2898e0c6ca01d213eed7f631eeec47e973551a0fd79383c8aa6ed6e3b9cc","name":"Dela Preme","registered_at":"2026-06-14T21:00:13Z","symbol":"NIM0575062","token_address":"0x1e5a096a5f8b4faf41caadf062acd9b65643fbdd","type":"artist","uuid":"9c50e9e5-af1b-4ca2-a6a7-bc66e9a39007"}
album: The Rise of the Black Lion
  type: MusicAlbum
  date published: 2016-04-15
album: Kody Bank$
  type: MusicAlbum
  date published: 2017-11-24
album: Get a Life
  type: MusicAlbum
  date published: 2019-02-15
album: Skrrrtday
  type: MusicAlbum
  date published: 2019-08-04
album: Chrysanthemum
  type: MusicAlbum
  date published: 2020-05-01
album: Quarantine Preme
  type: MusicAlbum
  date published: 2020-05-30
album: Pesticide
  type: MusicAlbum
  date published: 2020-12-18
album: Stay Busy
  type: MusicAlbum
  date published: 2021-08-04
album: Skrrrtis
  type: MusicAlbum
  date published: 2025-04-11
  track: Skrrrtis
    type: MusicRecording
    duration: PT3M16S
    duration ms: 196129
    explicit: true
    by artist: Dela Preme
    in album: Skrrrtis
      type: MusicAlbum
      date published: 2025-04-11
    isrc code: QZK6K2543161
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T09:53:10+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe0a21ce2ce744f0d11b7ecb765155032a7743f05f8a62b6cad527cb39f387165
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958860
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958860
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6K2543161
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T09:58:28Z
    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 0xe0a21ce2ce744f0d11b7ecb765155032a7743f05f8a62b6cad527cb39f387165. Chain 2 (Bitcoin): anchored in block 958860 (2026-07-20T09:58:28Z), 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/QZK6K2543161.
      date published: 2026-07-20T09:58:28Z
    audio: Skrrrtis
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 93.003
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.81
      additional property: Energy
        type: PropertyValue
        value: 0.597
      additional property: Speechiness
        type: PropertyValue
        value: 0.182
      additional property: Acousticness
        type: PropertyValue
        value: 0.025
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.182
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.201
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.178
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major