Christina Xyooj
type: MusicGroup
popularity: 8
followers: 570
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa6cc8f13b707d147799c5ce606004eb1667e76ffaf18d91851eaa6ff81464d45
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954742
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fe6ef444-f85c-46a4-bca3-dc649b243af7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fe6ef444-f85c-46a4-bca3-dc649b243af7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fe6ef444-f85c-46a4-bca3-dc649b243af7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T20:46:40Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa6cc8f13b707d147799c5ce606004eb1667e76ffaf18d91851eaa6ff81464d45","name":"Christina Xyooj","registered_at":"2026-06-21T18:19:40Z","symbol":"NIM1999502","token_address":"0xe94bd6853653a283118e12dd3ae4facdd054dc8c","type":"artist","uuid":"fe6ef444-f85c-46a4-bca3-dc649b243af7"}
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 0xa6cc8f13b707d147799c5ce606004eb1667e76ffaf18d91851eaa6ff81464d45. Chain 2 (Bitcoin): anchored in block 954742 (2026-06-21T20:46:40Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fe6ef444-f85c-46a4-bca3-dc649b243af7.json and https://artists.proofprofile.net/proofs/artist/fe6ef444-f85c-46a4-bca3-dc649b243af7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T20:46:40Z
  text: {"copyright_id":"0xa6cc8f13b707d147799c5ce606004eb1667e76ffaf18d91851eaa6ff81464d45","name":"Christina Xyooj","registered_at":"2026-06-21T18:19:40Z","symbol":"NIM1999502","token_address":"0xe94bd6853653a283118e12dd3ae4facdd054dc8c","type":"artist","uuid":"fe6ef444-f85c-46a4-bca3-dc649b243af7"}
album: Pub Lub Siab Rau Kuv
  type: MusicAlbum
  date published: 2020-02-19
  track: Pub Lub Siab Rau Kuv
    type: MusicRecording
    duration: PT4M55S
    duration ms: 295579
    explicit: false
    by artist: Christina Xyooj
    in album: Pub Lub Siab Rau Kuv
      type: MusicAlbum
      date published: 2020-02-19
    isrc code: QZMEP2277520
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T03:36:50+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9af94851c0d6e4be29d4f4ceb00de347f1a4ad3afa50e835871346458cd70119
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956484
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956484
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEP2277520
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T10:47:44Z
    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 0x9af94851c0d6e4be29d4f4ceb00de347f1a4ad3afa50e835871346458cd70119. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/QZMEP2277520.
      date published: 2026-07-03T10:47:44Z
    audio: Pub Lub Siab Rau Kuv
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 95.013
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.709
      additional property: Energy
        type: PropertyValue
        value: 0.519
      additional property: Speechiness
        type: PropertyValue
        value: 0.025
      additional property: Acousticness
        type: PropertyValue
        value: 0.332
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.074
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.454
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.465
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Tos Ntsoov Koj
  type: MusicAlbum
  date published: 2022-04-15
  track: Tos Ntsoov Koj
    type: MusicRecording
    duration: PT5M2S
    duration ms: 302670
    explicit: false
    by artist: Christina Xyooj
    in album: Tos Ntsoov Koj
      type: MusicAlbum
      date published: 2022-04-15
    isrc code: QZTB52240286
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T11:17:43+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe1833f86db7890d6afa58a051a46b486f85a41e8c59f7b64c7f60d2ca5bfe2ee
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956728
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956728
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB52240286
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:43:49Z
    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 0xe1833f86db7890d6afa58a051a46b486f85a41e8c59f7b64c7f60d2ca5bfe2ee. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QZTB52240286.
      date published: 2026-07-05T01:43:49Z
    audio: Tos Ntsoov Koj
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 115.047
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.628
      additional property: Energy
        type: PropertyValue
        value: 0.422
      additional property: Speechiness
        type: PropertyValue
        value: 0.027
      additional property: Acousticness
        type: PropertyValue
        value: 0.63
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.346
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.171
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Cheem Tsis Tau Koj Nyob
album: Yog Koj Hlub Kuv
album: Dag Kom Kuv Hlub
album: Poob Kev Hlub Rau Koj (Rendition)
album: Mam Li Tso Koj
album: Nrog Koj Zoo Siab
album: Tsis Qhia Siab
album: Tsis Yog Tus Koj Ntshaw
album: 120 Xyoo
album: Tsis Xav Ua Neeg Poob Qab
album: Koj Lam Hlub Thaum Pib

Loudness (dB)
type: PropertyValue
value: -9.138

Key Name
type: PropertyValue
value: D

Mode Name
type: PropertyValue
value: Major

Cheem Tsis Tau Koj Nyob
type: MusicAlbum
date published: 2022-09-30

Yog Koj Hlub Kuv
type: MusicAlbum
date published: 2023-02-19

Dag Kom Kuv Hlub
type: MusicAlbum
date published: 2023-05-05

Poob Kev Hlub Rau Koj (Rendition)
type: MusicAlbum
date published: 2023-06-28

Mam Li Tso Koj
type: MusicAlbum
date published: 2023-07-24

Nrog Koj Zoo Siab
type: MusicAlbum
date published: 2023-08-10

Tsis Qhia Siab
type: MusicAlbum
date published: 2023-09-05

Tsis Yog Tus Koj Ntshaw
type: MusicAlbum
date published: 2024-03-01

120 Xyoo
type: MusicAlbum
date published: 2024-05-14

Tsis Xav Ua Neeg Poob Qab
type: MusicAlbum
date published: 2024-07-07

Koj Lam Hlub Thaum Pib
type: MusicAlbum
date published: 2025-09-15