Greggi
type: MusicGroup
popularity: 5
followers: 1469
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x74378ce04c6bcf8051fe6690e20b6d8a1b0ab1555d5f9552148982012f15b709
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/e8d112fd-ccd4-4b8d-874a-2c909ce13c0a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e8d112fd-ccd4-4b8d-874a-2c909ce13c0a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e8d112fd-ccd4-4b8d-874a-2c909ce13c0a
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 0x74378ce04c6bcf8051fe6690e20b6d8a1b0ab1555d5f9552148982012f15b709. 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/e8d112fd-ccd4-4b8d-874a-2c909ce13c0a.json and https://artists.proofprofile.net/proofs/artist/e8d112fd-ccd4-4b8d-874a-2c909ce13c0a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
album: Apollo
  type: MusicAlbum
  date published: 2019-10-29
album: Danger
  type: MusicAlbum
  date published: 2019-12-05
album: Hikari
  type: MusicAlbum
  date published: 2019-12-24
album: Impact
  type: MusicAlbum
  date published: 2020-02-21
album: Alone
  type: MusicAlbum
  date published: 2020-03-22
album: Revenge
  type: MusicAlbum
  date published: 2020-06-03
album: Vigorous
  type: MusicAlbum
  date published: 2020-07-03
album: Ocean
  type: MusicAlbum
  date published: 2020-10-05
album: Ocean
  type: MusicAlbum
  date published: 2020-10-05
album: Heart Attack
  type: MusicAlbum
  date published: 2021-06-04
album: Sounds Of Chaos
  type: MusicAlbum
  date published: 2023-01-15
album: If Only You Loved Me
  type: MusicAlbum
  date published: 2023-02-10
  track: If Only You Loved Me
    type: MusicRecording
    duration: PT3M30S
    duration ms: 210420
    explicit: false
    by artist: Greggi
    in album: If Only You Loved Me
      type: MusicAlbum
      date published: 2023-02-10
    isrc code: QZ5FN2361219
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x018966effd9f297d785a313393cd8494ba1d00e901facb146d45e4f1cf036d4f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958812
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958812
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5FN2361219
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T03:24:09Z
    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 0x018966effd9f297d785a313393cd8494ba1d00e901facb146d45e4f1cf036d4f. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T03:24:09Z), 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/QZ5FN2361219.
      date published: 2026-07-20T03:24:09Z
    audio: If Only You Loved Me
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 82.483
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.508
      additional property: Energy
        type: PropertyValue
        value: 0.638
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.035
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.011
      additional property: Liveness
        type: PropertyValue
        value: 0.06
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.086
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.728
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: If Only You Loved Me
  type: MusicAlbum
  date published: 2023-02-10
  track: If Only You Loved Me
    type: MusicRecording
    duration: PT3M30S
    duration ms: 210420
    explicit: false
    by artist: Greggi
    in album: If Only You Loved Me
      type: MusicAlbum
      date published: 2023-02-10
    isrc code: QZ5FN2361219
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T15:25:26+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x018966effd9f297d785a313393cd8494ba1d00e901facb146d45e4f1cf036d4f
    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/QZ5FN2361219
    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 0x018966effd9f297d785a313393cd8494ba1d00e901facb146d45e4f1cf036d4f. 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/QZ5FN2361219.
      date published: 2026-07-17T19:49:21Z
    audio: If Only You Loved Me
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 82.483
      additional property: Musical Key
      additional property: Mode (Major/Minor)
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: LILLY
album: LA 2053
album: Meadow's Waltz

Musical Key
type: PropertyValue
value: 1

Mode (Major/Minor)
type: PropertyValue
value: 0

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.508

Energy
type: PropertyValue
value: 0.638

Speechiness
type: PropertyValue
value: 0.031

Acousticness
type: PropertyValue
value: 0.035

Instrumentalness
type: PropertyValue
value: 0.011

Liveness
type: PropertyValue
value: 0.06

Valence (Positivity)
type: PropertyValue
value: 0.086

Loudness (dB)
type: PropertyValue
value: -7.728

Key Name
type: PropertyValue
value: C#

Mode Name
type: PropertyValue
value: Minor

LILLY
type: MusicAlbum
date published: 2024-01-03

LA 2053
type: MusicAlbum
date published: 2024-05-31

Meadow's Waltz
type: MusicAlbum
date published: 2024-07-23