Yvad
type: MusicGroup
genre: roots reggae
popularity: 4
followers: 227
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x925aefec7f0ed480cf1ac67af3cb0623da2ad8fd145d1603ee8aad563367719a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f73f0a0d-67e6-46d2-980f-fa3a7cb7d233.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f73f0a0d-67e6-46d2-980f-fa3a7cb7d233.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f73f0a0d-67e6-46d2-980f-fa3a7cb7d233
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
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 0x925aefec7f0ed480cf1ac67af3cb0623da2ad8fd145d1603ee8aad563367719a. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f73f0a0d-67e6-46d2-980f-fa3a7cb7d233.json and https://artists.proofprofile.net/proofs/artist/f73f0a0d-67e6-46d2-980f-fa3a7cb7d233.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
album: The Sojourner
  type: MusicAlbum
  date published: 2011-11-03
album: The Sojourner
  type: MusicAlbum
  date published: 2011-11-08
album: Justice
  type: MusicAlbum
  date published: 2012-12-21
album: Sweet Candy
  type: MusicAlbum
  date published: 2014-03-03
album: Sweet Candy
  type: MusicAlbum
  date published: 2014-03-03
album: Herb and Music
  type: MusicAlbum
  date published: 2014-09-01
album: Perfect Harmony
  type: MusicAlbum
  date published: 2014-12-02
album: Show Love
  type: MusicAlbum
  date published: 2014-12-02
album: Turn a New Page
  type: MusicAlbum
  date published: 2015-09-29
album: Cease Fire
  type: MusicAlbum
  date published: 2015-10-21
album: Tribute
  type: MusicAlbum
  date published: 2016-02-05
album: Tribute
  type: MusicAlbum
  date published: 2016-02-05
album: Riverton
  type: MusicAlbum
  date published: 2016-03-25
album: Riverton EP
  type: MusicAlbum
  date published: 2017-12-08
album: Riverton EP
  type: MusicAlbum
  date published: 2017-12-08
album: Rise up Africa
  type: MusicAlbum
  date published: 2021-03-29
album: Bless Us
  type: MusicAlbum
  date published: 2021-03-29
album: Small War
  type: MusicAlbum
  date published: 2021-04-15
album: Yvad Chant: The Album
  type: MusicAlbum
  date published: 2022-11-27
album: Welcome the Roots
  type: MusicAlbum
  date published: 2023-02-10
album: You Are Free
  type: MusicAlbum
  date published: 2023-02-13
album: Rise Up Africa
  type: MusicAlbum
  date published: 2023-10-31
  track: Bless Us
    type: MusicRecording
    duration: PT4M18S
    duration ms: 258109
    explicit: false
    by artist: Yvad
    in album: Rise Up Africa
      type: MusicAlbum
      date published: 2023-10-31
    genre: roots reggae
    isrc code: QZVEM2365319
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T18:02:45+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9493bf46de07335f70d8dd5aae946f6b06676112b14551653f73396eaac49c4d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958448
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958448
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVEM2365319
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T19:49:21Z
    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 0x9493bf46de07335f70d8dd5aae946f6b06676112b14551653f73396eaac49c4d. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/QZVEM2365319.
      date published: 2026-07-17T19:49:21Z
    audio: Bless Us
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 81.449
      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: 0.784
      additional property: Energy
        type: PropertyValue
        value: 0.492
      additional property: Speechiness
        type: PropertyValue
        value: 0.167
      additional property: Acousticness
        type: PropertyValue
        value: 0.001
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.112
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.664
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.625
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major