Hmong Songs
type: MusicGroup
popularity: 22
followers: 1173
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa6681d7de4e907c8fa4dde98d7da2fa73f192656bcf9bfe43f566f17e14d6ae1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/29106a2b-0d5b-4b78-96d6-be87d3f5d3d4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/29106a2b-0d5b-4b78-96d6-be87d3f5d3d4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/29106a2b-0d5b-4b78-96d6-be87d3f5d3d4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa6681d7de4e907c8fa4dde98d7da2fa73f192656bcf9bfe43f566f17e14d6ae1","name":"Hmong Songs","registered_at":"2026-06-11T14:49:42Z","symbol":"NIM0054218","token_address":"0x094afe4993fe5e11a5e34107d81aaab99e8efc4d","type":"artist","uuid":"29106a2b-0d5b-4b78-96d6-be87d3f5d3d4"}
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 0xa6681d7de4e907c8fa4dde98d7da2fa73f192656bcf9bfe43f566f17e14d6ae1. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/29106a2b-0d5b-4b78-96d6-be87d3f5d3d4.json and https://artists.proofprofile.net/proofs/artist/29106a2b-0d5b-4b78-96d6-be87d3f5d3d4.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xa6681d7de4e907c8fa4dde98d7da2fa73f192656bcf9bfe43f566f17e14d6ae1","name":"Hmong Songs","registered_at":"2026-06-11T14:49:42Z","symbol":"NIM0054218","token_address":"0x094afe4993fe5e11a5e34107d81aaab99e8efc4d","type":"artist","uuid":"29106a2b-0d5b-4b78-96d6-be87d3f5d3d4"}
album: Cog Kev Hlub
  type: MusicAlbum
  date published: 2022-10-11
album: Tsis Kam Swb Koj Rau Luag
  type: MusicAlbum
  date published: 2022-10-11
  track: Tsis Kam Swb Koj Rau Luag
    type: MusicRecording
    duration: PT5M29S
    duration ms: 329351
    explicit: false
    by artist: Hmong Songs
    in album: Tsis Kam Swb Koj Rau Luag
      type: MusicAlbum
      date published: 2022-10-11
    isrc code: QZTV32248369
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T13:16:37+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6fdd82b290aafbf3c11dc43667f270f9a9e967fdd5beacd7d082b50d2e224206
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956822
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956822
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTV32248369
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T18:48:28Z
    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 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 0x6fdd82b290aafbf3c11dc43667f270f9a9e967fdd5beacd7d082b50d2e224206. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTV32248369 — a six-check JSON result.
      date published: 2026-07-05T18:48:28Z
    audio: Tsis Kam Swb Koj Rau Luag
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 136.049
      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: 0.579
      additional property: Energy
        type: PropertyValue
        value: 0.643
      additional property: Speechiness
        type: PropertyValue
        value: 0.028
      additional property: Acousticness
        type: PropertyValue
        value: 0.264
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.149
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.325
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.999
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Tij Laug Xab
  type: MusicAlbum
  date published: 2022-10-11
  track: Tij Laug Xab
    type: MusicRecording
    duration: PT5M9S
    duration ms: 309080
    explicit: false
    by artist: Hmong Songs
    in album: Tij Laug Xab
      type: MusicAlbum
      date published: 2022-10-11
    isrc code: QZTV32248355
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T04:47:55+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5c03982a4d527df17aeff2616979d35ad27eb3cd6303f741434bd107e90873bf
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958969
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958969
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTV32248355
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T04:58:13Z
    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 0x5c03982a4d527df17aeff2616979d35ad27eb3cd6303f741434bd107e90873bf. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTV32248355 — a six-check JSON result.
      date published: 2026-07-21T04:58:13Z
    audio: Tij Laug Xab
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 104.051
      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: 0.726
      additional property: Energy
        type: PropertyValue
        value: 0.421
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.201
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.084
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Lub Neej Uua Ntsuag
album: Kuv Tseem Yau Yau
album: Poj Niam Muaj Peev Xwm
album: 1000 Xyoo
album: Cia Luag Mam Hlub
album: Koj Tsis Yog Tus Swb
album: Faus Rau Nruab Siab
album: Hlub Los Ntev
album: Hmo No
album: Ib Sim Neej
album: Ib Zaug Ntxiv
album: Kheev Lam
album: Koj Tsis Hlub Kuv
album: Yog Muaj Ib Hnub
album: Nkauj See Zaj Dab Neeg
album: Nws Puas Hlub Koj
album: Nyob Ntawm No
album: Hlub Tso Cia
album: Poj Cuag Yawg Cuas
album: Rooj Tshoob Tu Moo
album: Tsis Tau Ua Tswv
album: Tseem Hlub
album: Ntiaj Teb Tig Siab Tseem Nres
album: Tsis Muaj Leej Twg
album: Txiv Nraug Ntsuag
album: Tsis Tos Hlub Thaum Laus
album: Txhob Rov Los
album: Ua Ib Siab
album: Me Noog Toj Siab
album: Txhob Nug Moo Lawm
album: Tus Hlub Kev Deb
album: Niam Dej Naab Khoom
album: Ntuj Es Ntuj Es
album: Tu Siab Tiam No Tsis Tau Koj
album: Leej Nus Toj Siab
album: Hu Zaj Nkauj Nug Moo Tso Rau
album: Koj Lam Hlub Kuv
album: Mus Zoo Koj
album: Swb Rau Kev Hlub
album: Nrog Kuv Nyob Mus Ib Txhis
album: Rov Ua Npau Sau Pom Koj
album: Tseem Nco
album: Los Nag Hauv Kuv Lub Siab
album: Lub Ntiaj Teb No Tsua Nyob Ib Ntu
album: Los Ntseeg Tswv Yexus
album: Lo Lus Hlub
album: Liam Vim Koj
album: Kuv Twb Nyag Hlub Koj
album: Kuv Tsis Yog Tus Nyab Lawv Nyiam
album: Kuv Quaj Thov Koj
album: Kuv Nco Koj
album: Kuv Lub Siab Ruam
album: Kev Hlub Nyob Deb
album: Hlub Xaus Li No
album: Me Leej Muam Hmoob Toj Siab
album: Lub Neej Puas Koj Yog Tus Rhuav
album: Mam Hlub Lwm Tiam
album: Nco Ntsoov
album: Niam Hlob Lub Kua Muag
album: Niam Lub Txiaj Ntsig
album: Niam Nkuaj Txhav Qaib Lub Kua Muag
album: Niam Thiab Txiv Txoj Kev Hlub

Valence (Positivity)
type: PropertyValue
value: 0.668

Loudness (dB)
type: PropertyValue
value: -10.829

Key Name
type: PropertyValue
value: B

Mode Name
type: PropertyValue
value: Minor

Lub Neej Uua Ntsuag
type: MusicAlbum
date published: 2022-10-11
track: Lub Neej Uua Ntsuag
  type: MusicRecording
  duration: PT3M46S
  duration ms: 226246
  explicit: false
  by artist: Hmong Songs
  in album: Lub Neej Uua Ntsuag
    type: MusicAlbum
    date published: 2022-10-11
  isrc code: QZTV32248341
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-12T21:10:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd1f66e700851286d51edc2a342172c7f9e587ead823690157d1cbb4094f095f0
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957754
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957754
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTV32248341
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-12T21:26:22Z
  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 0xd1f66e700851286d51edc2a342172c7f9e587ead823690157d1cbb4094f095f0. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTV32248341 — a six-check JSON result.
    date published: 2026-07-12T21:26:22Z
  audio: Lub Neej Uua Ntsuag
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 92.254
    additional property: Musical Key
      type: PropertyValue
      value: 10
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.527
    additional property: Energy
      type: PropertyValue
      value: 0.461
    additional property: Speechiness
      type: PropertyValue
      value: 0.026
    additional property: Acousticness
      type: PropertyValue
      value: 0.191
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.079
    additional property: Liveness
      type: PropertyValue
      value: 0.292
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.47
    additional property: Loudness (dB)
      type: PropertyValue
      value: -11.731
    additional property: Key Name
      type: PropertyValue
      value: Bb
    additional property: Mode Name
      type: PropertyValue
      value: Major

Kuv Tseem Yau Yau
type: MusicAlbum
date published: 2022-10-18

Poj Niam Muaj Peev Xwm
type: MusicAlbum
date published: 2022-10-18

1000 Xyoo
type: MusicAlbum
date published: 2023-05-16

Cia Luag Mam Hlub
type: MusicAlbum
date published: 2023-05-17

Koj Tsis Yog Tus Swb
type: MusicAlbum
date published: 2023-05-17

Faus Rau Nruab Siab
type: MusicAlbum
date published: 2023-05-17

Hlub Los Ntev
type: MusicAlbum
date published: 2023-05-17

Cia Luag Mam Hlub
type: MusicAlbum
date published: 2023-05-17

Hmo No
type: MusicAlbum
date published: 2023-05-18

Ib Sim Neej
type: MusicAlbum
date published: 2023-05-19

Ib Zaug Ntxiv
type: MusicAlbum
date published: 2023-05-20

Kheev Lam
type: MusicAlbum
date published: 2023-05-21

Koj Tsis Hlub Kuv
type: MusicAlbum
date published: 2023-05-22

Yog Muaj Ib Hnub
type: MusicAlbum
date published: 2023-05-24

Nkauj See Zaj Dab Neeg
type: MusicAlbum
date published: 2023-05-27

Nkauj See Zaj Dab Neeg
type: MusicAlbum
date published: 2023-05-27

Nws Puas Hlub Koj
type: MusicAlbum
date published: 2023-05-29

Nyob Ntawm No
type: MusicAlbum
date published: 2023-05-30

Hlub Tso Cia
type: MusicAlbum
date published: 2023-05-30

Poj Cuag Yawg Cuas
type: MusicAlbum
date published: 2023-05-31

Rooj Tshoob Tu Moo
type: MusicAlbum
date published: 2023-06-01

Tsis Tau Ua Tswv
type: MusicAlbum
date published: 2023-06-01

Tseem Hlub
type: MusicAlbum
date published: 2023-06-02

Ntiaj Teb Tig Siab Tseem Nres
type: MusicAlbum
date published: 2023-06-02

Tsis Muaj Leej Twg
type: MusicAlbum
date published: 2023-06-03

Txiv Nraug Ntsuag
type: MusicAlbum
date published: 2023-06-05

Tsis Tos Hlub Thaum Laus
type: MusicAlbum
date published: 2023-06-06

Txhob Rov Los
type: MusicAlbum
date published: 2023-06-07

Ua Ib Siab
type: MusicAlbum
date published: 2023-06-08

Me Noog Toj Siab
type: MusicAlbum
date published: 2023-06-10

Txhob Nug Moo Lawm
type: MusicAlbum
date published: 2023-06-12

Tus Hlub Kev Deb
type: MusicAlbum
date published: 2023-06-16
track: Tus Hlub Kev Deb
  type: MusicRecording
  duration: PT5M0S
  duration ms: 300617
  explicit: false
  by artist: Hmong Songs
  in album: Tus Hlub Kev Deb
    type: MusicAlbum
    date published: 2023-06-16
  isrc code: QM7282347029
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-22T10:11:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd9c0f05a769730f58523c2a1aa3ab4bf270b046d9c97d34fa5f44916b82621a5
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 959123
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/959123
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7282347029
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-22T11:35:32Z
  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 0xd9c0f05a769730f58523c2a1aa3ab4bf270b046d9c97d34fa5f44916b82621a5. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7282347029 — a six-check JSON result.
    date published: 2026-07-22T11:35:32Z
  audio: Tus Hlub Kev Deb
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 143.87
    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: 0.562
    additional property: Energy
      type: PropertyValue
      value: 0.385
    additional property: Speechiness
      type: PropertyValue
      value: 0.027
    additional property: Acousticness
      type: PropertyValue
      value: 0.631
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.198
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.261
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.986
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Major

Niam Dej Naab Khoom
type: MusicAlbum
date published: 2023-06-16

Ntuj Es Ntuj Es
type: MusicAlbum
date published: 2023-06-16
track: Ntuj Es Ntuj Es
  type: MusicRecording
  duration: PT3M58S
  duration ms: 238706
  explicit: false
  by artist: Hmong Songs
  in album: Ntuj Es Ntuj Es
    type: MusicAlbum
    date published: 2023-06-16
  isrc code: QM7282348183
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-15T09:31:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3315832b341c4ba6c54f903c5ff206aef4fd50a6f1c4b94fdd97da86c2a99fcd
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958140
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958140
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7282348183
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-15T10:05:23Z
  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 0x3315832b341c4ba6c54f903c5ff206aef4fd50a6f1c4b94fdd97da86c2a99fcd. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T10:05:23Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7282348183 — a six-check JSON result.
    date published: 2026-07-15T10:05:23Z
  audio: Ntuj Es Ntuj Es
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 125.937
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.656
    additional property: Energy
      type: PropertyValue
      value: 0.128
    additional property: Speechiness
      type: PropertyValue
      value: 0.046
    additional property: Acousticness
      type: PropertyValue
      value: 0.744
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.107
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.436
    additional property: Loudness (dB)
      type: PropertyValue
      value: -14.951
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major

Tu Siab Tiam No Tsis Tau Koj
type: MusicAlbum
date published: 2023-06-16

Leej Nus Toj Siab
type: MusicAlbum
date published: 2023-06-17
track: Leej Nus Toj Siab
  type: MusicRecording
  duration: PT3M53S
  duration ms: 233900
  explicit: false
  by artist: Hmong Songs
  in album: Leej Nus Toj Siab
    type: MusicAlbum
    date published: 2023-06-17
  isrc code: QM7282351987
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-12T21:03:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa86d9f165dcf6b1d88e75478d207697361a30ac624f6b5f689fd3e78d43f0184
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957754
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957754
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7282351987
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-12T21:26:22Z
  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 0xa86d9f165dcf6b1d88e75478d207697361a30ac624f6b5f689fd3e78d43f0184. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7282351987 — a six-check JSON result.
    date published: 2026-07-12T21:26:22Z
  audio: Leej Nus Toj Siab
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 169.337
    additional property: Musical Key
      type: PropertyValue
      value: 4
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.303
    additional property: Energy
      type: PropertyValue
      value: 0.509
    additional property: Speechiness
      type: PropertyValue
      value: 0.032
    additional property: Acousticness
      type: PropertyValue
      value: 0.419
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.349
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.258
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.982
    additional property: Key Name
      type: PropertyValue
      value: E
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Hu Zaj Nkauj Nug Moo Tso Rau
type: MusicAlbum
date published: 2023-06-17

Koj Lam Hlub Kuv
type: MusicAlbum
date published: 2023-06-17

Mus Zoo Koj
type: MusicAlbum
date published: 2023-06-17

Swb Rau Kev Hlub
type: MusicAlbum
date published: 2023-06-20

Nrog Kuv Nyob Mus Ib Txhis
type: MusicAlbum
date published: 2023-06-20
track: Nrog Kuv Nyob Mus Ib Txhis
  type: MusicRecording
  duration: PT5M0S
  duration ms: 300721
  explicit: false
  by artist: Hmong Songs
  in album: Nrog Kuv Nyob Mus Ib Txhis
    type: MusicAlbum
    date published: 2023-06-20
  isrc code: QM7282352484
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-19T17:05:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa76a6ed02b86accfe37fc7d66d2109188185a0704eb49c8e8245385f5b491a12
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958761
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958761
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7282352484
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-19T17:49:48Z
  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 0xa76a6ed02b86accfe37fc7d66d2109188185a0704eb49c8e8245385f5b491a12. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7282352484 — a six-check JSON result.
    date published: 2026-07-19T17:49:48Z
  audio: Nrog Kuv Nyob Mus Ib Txhis
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 149.922
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.428
    additional property: Energy
      type: PropertyValue
      value: 0.433
    additional property: Speechiness
      type: PropertyValue
      value: 0.029
    additional property: Acousticness
      type: PropertyValue
      value: 0.523
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.112
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.301
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.075
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Major

Rov Ua Npau Sau Pom Koj
type: MusicAlbum
date published: 2023-06-20

Tseem Nco
type: MusicAlbum
date published: 2023-06-20
track: Tseem Nco
  type: MusicRecording
  duration: PT4M13S
  duration ms: 253440
  explicit: false
  by artist: Hmong Songs
  in album: Tseem Nco
    type: MusicAlbum
    date published: 2023-06-20
  isrc code: QM7282352744
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-15T15:30:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb0077f5f083b86131f33bff90455db38b0b27ce9156dd987ddd99a4d9c206520
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958166
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958166
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7282352744
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-15T15:55:19Z
  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 0xb0077f5f083b86131f33bff90455db38b0b27ce9156dd987ddd99a4d9c206520. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7282352744 — a six-check JSON result.
    date published: 2026-07-15T15:55:19Z
  audio: Tseem Nco
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 73.79
    additional property: Musical Key
      type: PropertyValue
      value: 6
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.46
    additional property: Energy
      type: PropertyValue
      value: 0.447
    additional property: Speechiness
      type: PropertyValue
      value: 0.03
    additional property: Acousticness
      type: PropertyValue
      value: 0.856
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.142
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.383
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.647
    additional property: Key Name
      type: PropertyValue
      value: F#
    additional property: Mode Name
      type: PropertyValue
      value: Major

Los Nag Hauv Kuv Lub Siab
type: MusicAlbum
date published: 2023-06-21

Lub Ntiaj Teb No Tsua Nyob Ib Ntu
type: MusicAlbum
date published: 2023-06-21

Los Ntseeg Tswv Yexus
type: MusicAlbum
date published: 2023-06-21

Lo Lus Hlub
type: MusicAlbum
date published: 2023-06-21

Liam Vim Koj
type: MusicAlbum
date published: 2023-06-21

Kuv Twb Nyag Hlub Koj
type: MusicAlbum
date published: 2023-06-21

Kuv Tsis Yog Tus Nyab Lawv Nyiam
type: MusicAlbum
date published: 2023-06-21

Kuv Quaj Thov Koj
type: MusicAlbum
date published: 2023-06-21

Kuv Nco Koj
type: MusicAlbum
date published: 2023-06-21

Kuv Lub Siab Ruam
type: MusicAlbum
date published: 2023-06-21

Kev Hlub Nyob Deb
type: MusicAlbum
date published: 2023-06-21

Hlub Xaus Li No
type: MusicAlbum
date published: 2023-06-21
track: Hlub Xaus Li No
  type: MusicRecording
  duration: PT5M23S
  duration ms: 323500
  explicit: false
  by artist: Hmong Songs
  in album: Hlub Xaus Li No
    type: MusicAlbum
    date published: 2023-06-21
  isrc code: QM7282363591
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-21T06:40:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x929d3b0dbd946e97845b01aa2d9bda55311308b5a220ca1f0dc45ddbd737590d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958980
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958980
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7282363591
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-21T07:04:12Z
  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 0x929d3b0dbd946e97845b01aa2d9bda55311308b5a220ca1f0dc45ddbd737590d. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7282363591 — a six-check JSON result.
    date published: 2026-07-21T07:04:12Z
  audio: Hlub Xaus Li No
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 120.249
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.313
    additional property: Energy
      type: PropertyValue
      value: 0.166
    additional property: Speechiness
      type: PropertyValue
      value: 0.041
    additional property: Acousticness
      type: PropertyValue
      value: 0.881
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.149
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.114
    additional property: Loudness (dB)
      type: PropertyValue
      value: -10.059
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Me Leej Muam Hmoob Toj Siab
type: MusicAlbum
date published: 2023-06-22

Lub Neej Puas Koj Yog Tus Rhuav
type: MusicAlbum
date published: 2023-06-22

Mam Hlub Lwm Tiam
type: MusicAlbum
date published: 2023-06-22

Nco Ntsoov
type: MusicAlbum
date published: 2023-06-22

Niam Hlob Lub Kua Muag
type: MusicAlbum
date published: 2023-06-22

Niam Lub Txiaj Ntsig
type: MusicAlbum
date published: 2023-06-22

Niam Nkuaj Txhav Qaib Lub Kua Muag
type: MusicAlbum
date published: 2023-06-23

Niam Thiab Txiv Txoj Kev Hlub
type: MusicAlbum
date published: 2023-06-23

Ntsej Muag Zoo Sab Tsi Zoo
type: MusicAlbum
date published: 2023-06-23

Nyob Tos Koj Rov Los
type: MusicAlbum
date published: 2023-06-23

Sib Hlub Npaum Li No
type: MusicAlbum
date published: 2023-06-23

Sib Ncaim Los Ntev Li No
type: MusicAlbum
date published: 2023-06-23

Yog Nco Thaum Wb Nyob Ua Ke
type: MusicAlbum
date published: 2023-06-29

Tau Deev Tsis Tau Yuav
type: MusicAlbum
date published: 2023-06-29

Ua Tswv Yexus Tsaug
type: MusicAlbum
date published: 2023-06-29

Snow Los Nco Txog Koj
type: MusicAlbum
date published: 2023-06-29

Thov Tig Rov Los
type: MusicAlbum
date published: 2023-06-29
track: Thov Tig Rov Los
  type: MusicRecording
  duration: PT4M35S
  duration ms: 275408
  explicit: false
  by artist: Hmong Songs
  in album: Thov Tig Rov Los
    type: MusicAlbum
    date published: 2023-06-29
  isrc code: QM7282397770
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T00:12:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1ad3c1821ff1c9255e211207d4ebd9229cf956b84a8fbdbd6a2ff010a3d50aba
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956634
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956634
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7282397770
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-04T10:04:33Z
  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 0x1ad3c1821ff1c9255e211207d4ebd9229cf956b84a8fbdbd6a2ff010a3d50aba. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7282397770 — a six-check JSON result.
    date published: 2026-07-04T10:04:33Z
  audio: Thov Tig Rov Los
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 139.982
    additional property: Musical Key
      type: PropertyValue
      value: 8
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.546
    additional property: Energy
      type: PropertyValue
      value: 0.468
    additional property: Speechiness
      type: PropertyValue
      value: 0.079
    additional property: Acousticness
      type: PropertyValue
      value: 0.805
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.538
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.56
    additional property: Loudness (dB)
      type: PropertyValue
      value: -13.914
    additional property: Key Name
      type: PropertyValue
      value: Ab
    additional property: Mode Name
      type: PropertyValue
      value: Major

Tseem Nyob Tos Koj
type: MusicAlbum
date published: 2023-06-29
track: Tseem Nyob Tos Koj
  type: MusicRecording
  duration: PT4M26S
  duration ms: 266945
  explicit: false
  by artist: Hmong Songs
  in album: Tseem Nyob Tos Koj
    type: MusicAlbum
    date published: 2023-06-29
  isrc code: QM7282398433
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T15:46:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfe19317eee9a1263d3f039aa6c0bdfbc230cc3fd16ecbec0fb7da270aa03b966
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956545
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956545
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7282398433
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-03T19:59:51Z
  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 0xfe19317eee9a1263d3f039aa6c0bdfbc230cc3fd16ecbec0fb7da270aa03b966. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7282398433 — a six-check JSON result.
    date published: 2026-07-03T19:59:51Z
  audio: Tseem Nyob Tos Koj
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 124.052
    additional property: Musical Key
      type: PropertyValue
      value: 3
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.58
    additional property: Energy
      type: PropertyValue
      value: 0.396
    additional property: Speechiness
      type: PropertyValue
      value: 0.031
    additional property: Acousticness
      type: PropertyValue
      value: 0.913
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.112
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.356
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.816
    additional property: Key Name
      type: PropertyValue
      value: Eb
    additional property: Mode Name
      type: PropertyValue
      value: Major

Tsis Muaj Tus Piv Tau Koj
type: MusicAlbum
date published: 2023-06-29

Tso Tsis Tau Koj
type: MusicAlbum
date published: 2023-06-29

Tus Koj Dhuav
type: MusicAlbum
date published: 2023-06-29

Ua Niam Txiv Nyob
type: MusicAlbum
date published: 2023-06-29

Ua Nyab Yuam Kev
type: MusicAlbum
date published: 2023-06-29

Xa Suab Nco Niam
type: MusicAlbum
date published: 2023-06-29

Xav Nyob Ze Koj
type: MusicAlbum
date published: 2023-06-29

Peb Txoj Sia Nyob Tsis Ntev
type: MusicAlbum
date published: 2023-06-30

Saum Ntoo Khaublig
type: MusicAlbum
date published: 2023-06-30

Twb Ze Lub Caij Tswv Yexus Los Lawn
type: MusicAlbum
date published: 2023-07-04

Txoj Hmoo
type: MusicAlbum
date published: 2023-07-06
track: Txoj Hmoo
  type: MusicRecording
  duration: PT1M49S
  duration ms: 109557
  explicit: false
  by artist: Hmong Songs
  in album: Txoj Hmoo
    type: MusicAlbum
    date published: 2023-07-06
  isrc code: QMBZ92313829
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-21T03:30:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x88e4e56b4675826ea4b709a42dd90d52ed3908c5ff5e36b939fa35f348f987b7
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958959
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958959
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92313829
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-21T03:51:22Z
  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 0x88e4e56b4675826ea4b709a42dd90d52ed3908c5ff5e36b939fa35f348f987b7. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92313829 — a six-check JSON result.
    date published: 2026-07-21T03:51:22Z
  audio: Txoj Hmoo
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 71.434
    additional property: Musical Key
      type: PropertyValue
      value: 8
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.604
    additional property: Energy
      type: PropertyValue
      value: 0.072
    additional property: Speechiness
      type: PropertyValue
      value: 0.032
    additional property: Acousticness
      type: PropertyValue
      value: 0.904
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.116
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.611
    additional property: Loudness (dB)
      type: PropertyValue
      value: -18.503
    additional property: Key Name
      type: PropertyValue
      value: Ab
    additional property: Mode Name
      type: PropertyValue
      value: Major

Maj Mam
type: MusicAlbum
date published: 2023-07-06
track: Maj Mam
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206053
  explicit: false
  by artist: Hmong Songs
  in album: Maj Mam
    type: MusicAlbum
    date published: 2023-07-06
  isrc code: QMBZ92313828
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-17T19:57:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x027595f6b631e9a3ed27eadc35f5b1488292f77cb91509ae02693ae3fcd34680
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958455
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958455
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92313828
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-17T21:28:36Z
  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 0x027595f6b631e9a3ed27eadc35f5b1488292f77cb91509ae02693ae3fcd34680. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92313828 — a six-check JSON result.
    date published: 2026-07-17T21:28:36Z
  audio: Maj Mam
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 128.061
    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: 0.795
    additional property: Energy
      type: PropertyValue
      value: 0.302
    additional property: Speechiness
      type: PropertyValue
      value: 0.035
    additional property: Acousticness
      type: PropertyValue
      value: 0.369
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.073
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.278
    additional property: Loudness (dB)
      type: PropertyValue
      value: -12.385
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Major

Thov Vajtswv Txhua Hnub
type: MusicAlbum
date published: 2023-07-06

Tswv Yexu Kuv Yog Neeg Txhaum
type: MusicAlbum
date published: 2023-07-06

Ua Koj Tsaug
type: MusicAlbum
date published: 2023-07-06

Yog Muaj Ib Hnub
type: MusicAlbum
date published: 2023-07-06

Hlub Tsis Muaj Nuj Nqis
type: MusicAlbum
date published: 2023-07-07

Nkauj Xwb
type: MusicAlbum
date published: 2023-07-07
track: Nkauj Xwb
  type: MusicRecording
  duration: PT5M26S
  duration ms: 326896
  explicit: false
  by artist: Hmong Songs
  in album: Nkauj Xwb
    type: MusicAlbum
    date published: 2023-07-07
  isrc code: QMBZ92313865
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-22T01:02:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8988d2b4d5dd1d6565e1d87d630c792b7301bc00c06d58bbe20fe0069929ea8a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 959087
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/959087
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92313865
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-22T02:05:55Z
  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 0x8988d2b4d5dd1d6565e1d87d630c792b7301bc00c06d58bbe20fe0069929ea8a. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92313865 — a six-check JSON result.
    date published: 2026-07-22T02:05:55Z
  audio: Nkauj Xwb
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 90.02
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.711
    additional property: Energy
      type: PropertyValue
      value: 0.474
    additional property: Speechiness
      type: PropertyValue
      value: 0.028
    additional property: Acousticness
      type: PropertyValue
      value: 0.54
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.118
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.792
    additional property: Loudness (dB)
      type: PropertyValue
      value: -12.489
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Major

Txij Hnub No Mus
type: MusicAlbum
date published: 2023-07-07

Yuav Tos Txog Thaum Twg
type: MusicAlbum
date published: 2023-07-07

Daim Ntawv Hauv Lub Fwj
type: MusicAlbum
date published: 2023-07-07

Hlub Tau Neeg Siab Coob
type: MusicAlbum
date published: 2023-07-08
track: Hlub Tau Neeg Siab Coob
  type: MusicRecording
  duration: PT4M32S
  duration ms: 272091
  explicit: false
  by artist: Hmong Songs
  in album: Hlub Tau Neeg Siab Coob
    type: MusicAlbum
    date published: 2023-07-08
  isrc code: QMBZ92313941
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-18T14:53:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x52929aaff280b7d81a7c0db4913b7bddd5e76d9e1c1d12b374ff9e137dbc7d2d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958567
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958567
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92313941
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-18T15:22:40Z
  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 0x52929aaff280b7d81a7c0db4913b7bddd5e76d9e1c1d12b374ff9e137dbc7d2d. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92313941 — a six-check JSON result.
    date published: 2026-07-18T15:22:40Z
  audio: Hlub Tau Neeg Siab Coob
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 140.083
    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: 0.592
    additional property: Energy
      type: PropertyValue
      value: 0.515
    additional property: Speechiness
      type: PropertyValue
      value: 0.03
    additional property: Acousticness
      type: PropertyValue
      value: 0.844
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.107
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.342
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.998
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major

Hlub Tsis Sib Tau
type: MusicAlbum
date published: 2023-07-08

Khees Hlub Thaum Laus
type: MusicAlbum
date published: 2023-07-08

Nyob Nov Tos Koj
type: MusicAlbum
date published: 2023-07-08

Sib Hlub Tsis Sib Tau
type: MusicAlbum
date published: 2023-07-08

Koj Yog Lub Paj Tawg Tshiab
type: MusicAlbum
date published: 2023-07-09

Koj Yog Kuv Txoj Sia
type: MusicAlbum
date published: 2023-07-14

Nco Kuv Me Me
type: MusicAlbum
date published: 2023-07-14

Nco Ntsoov Txog Hnub Siav Tu
type: MusicAlbum
date published: 2023-07-14
track: Nco Ntsoov Txog Hnub Siav Tu
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208979
  explicit: false
  by artist: Hmong Songs
  in album: Nco Ntsoov Txog Hnub Siav Tu
    type: MusicAlbum
    date published: 2023-07-14
  isrc code: QMBZ92336082
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T17:31:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3af28ff27de5de7d3267fbcdf040d7f3b7c1b9a49b3e78783ddbe1932fe34f0f
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956826
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956826
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92336082
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T19:27:56Z
  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 0x3af28ff27de5de7d3267fbcdf040d7f3b7c1b9a49b3e78783ddbe1932fe34f0f. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92336082 — a six-check JSON result.
    date published: 2026-07-05T19:27:56Z
  audio: Nco Ntsoov Txog Hnub Siav Tu
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 130.01
    additional property: Musical Key
      type: PropertyValue
      value: 6
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.74
    additional property: Energy
      type: PropertyValue
      value: 0.543
    additional property: Speechiness
      type: PropertyValue
      value: 0.031
    additional property: Acousticness
      type: PropertyValue
      value: 0.631
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.128
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.398
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.137
    additional property: Key Name
      type: PropertyValue
      value: F#
    additional property: Mode Name
      type: PropertyValue
      value: Major

Nco Qub Hluas Nraug
type: MusicAlbum
date published: 2023-07-21

Hlub Koj Ib Leeg
type: MusicAlbum
date published: 2023-07-21

Koj Hloov Ua Tus Tshiab
type: MusicAlbum
date published: 2023-07-21

Mob Txhua Txoj Sia
type: MusicAlbum
date published: 2023-07-21

Lub Siab Quaj Nrhiav Koj
type: MusicAlbum
date published: 2023-07-21

Txhob Ua Txuj Tias Tseem Hlub
type: MusicAlbum
date published: 2023-07-21

Hmong New Song
type: MusicAlbum
date published: 2023-07-22

Kuv Xav Hais
type: MusicAlbum
date published: 2023-07-22

Hmong New Song
type: MusicAlbum
date published: 2023-07-22

Los Disco
type: MusicAlbum
date published: 2023-07-22

Kuv Tus Tswv Yexus
type: MusicAlbum
date published: 2023-07-22

Koj Ntxim Siab Ua Luaj
type: MusicAlbum
date published: 2023-07-22

Tawm Tuaj Ib Pliag
type: MusicAlbum
date published: 2023-07-22

Puas Kam Yog Kuv Tus Hluas Nkauj
type: MusicAlbum
date published: 2023-07-22

Niam Nkauj Txhav Qaib Lub Xub Ntiag Tsuag
type: MusicAlbum
date published: 2023-07-27