Shephard
type: MusicGroup
popularity: 15
followers: 412
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6a064ae99fcf1e75e2291d3c43e881393bcbd7362b40795c86cc2c6111b3100b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953807
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953807
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f1d5e600-08d0-470b-8f5c-ed157b335114.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f1d5e600-08d0-470b-8f5c-ed157b335114.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f1d5e600-08d0-470b-8f5c-ed157b335114
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T16:39:18Z
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 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 0x6a064ae99fcf1e75e2291d3c43e881393bcbd7362b40795c86cc2c6111b3100b. Chain 2 (Bitcoin): anchored in block 953807 (2026-06-15T16:39:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f1d5e600-08d0-470b-8f5c-ed157b335114.json and https://artists.proofprofile.net/proofs/artist/f1d5e600-08d0-470b-8f5c-ed157b335114.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T16:39:18Z
album: Zengő érc
  type: MusicAlbum
  date published: 2022-08-22
album: Zengő érc
  type: MusicAlbum
  date published: 2022-08-22
album: Zengő érc
  type: MusicAlbum
  date published: 2022-08-22
album: Tűröm
  type: MusicAlbum
  date published: 2022-09-06
album: Tűröm
  type: MusicAlbum
  date published: 2022-09-06
album: Tűröm
  type: MusicAlbum
  date published: 2022-09-06
album: Erőm és énekem
  type: MusicAlbum
  date published: 2022-09-20
album: Erőm és Énekem
  type: MusicAlbum
  date published: 2022-10-08
album: Erőm és Énekem
  type: MusicAlbum
  date published: 2022-10-08
  track: Erőm és énekem
    type: MusicRecording
    duration: PT3M36S
    duration ms: 216888
    explicit: false
    by artist: Shephard
    in album: Erőm és Énekem
      type: MusicAlbum
      date published: 2022-10-08
    isrc code: HUBBZ2200008
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T13:07:29+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb4f210267b567684ba5786ceb390ec47a3d09f1ea46a90b98ed3676789a0d52f
    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/HUBBZ2200008
    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 0xb4f210267b567684ba5786ceb390ec47a3d09f1ea46a90b98ed3676789a0d52f. 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/HUBBZ2200008.
      date published: 2026-07-05T01:12:41Z
    audio: Erőm és énekem
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 134.968
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.73
      additional property: Energy
        type: PropertyValue
        value: 0.838
      additional property: Speechiness
        type: PropertyValue
        value: 0.117
      additional property: Acousticness
        type: PropertyValue
        value: 0.319
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.153
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.382
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.245
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Erőm és Énekem
  type: MusicAlbum
  date published: 2022-10-08
album: Tűt keresek
  type: MusicAlbum
  date published: 2024-02-18
album: Még egyszer
  type: MusicAlbum
  date published: 2024-03-14
album: A Császár Képmása
  type: MusicAlbum
  date published: 2024-06-20
album: Imago Dei
  type: MusicAlbum
  date published: 2024-10-18
album: Levél egy ismeretlen rabhoz
  type: MusicAlbum
  date published: 2024-12-13
album: Ars Poetica
  type: MusicAlbum
  date published: 2024-12-13
album: Kell
  type: MusicAlbum
  date published: 2024-12-20
album: no-reply
  type: MusicAlbum
  date published: 2024-12-20
album: Hulljon a könny
  type: MusicAlbum
  date published: 2024-12-20
album: Szabadulóművész
  type: MusicAlbum
  date published: 2024-12-27
album: Pillangó
  type: MusicAlbum
  date published: 2025-01-17
album: Tautológiák
  type: MusicAlbum
  date published: 2025-05-21