George Lian
type: MusicGroup
popularity: 20
followers: 2159
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x30dae0254a5552bfb1e28b119866f35f21889e42b472b886d1fa65a8502da712
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953660
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953660
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/545d72e4-db7f-447b-ae15-1c3ff17b4dde.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/545d72e4-db7f-447b-ae15-1c3ff17b4dde.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/545d72e4-db7f-447b-ae15-1c3ff17b4dde
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T17:20:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x30dae0254a5552bfb1e28b119866f35f21889e42b472b886d1fa65a8502da712","name":"George Lian","registered_at":"2026-06-14T13:15:23Z","symbol":"NIM0464216","token_address":"0x2b0af5fc17d836330f056772ef04dd528680e134","type":"artist","uuid":"545d72e4-db7f-447b-ae15-1c3ff17b4dde"}
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 0x30dae0254a5552bfb1e28b119866f35f21889e42b472b886d1fa65a8502da712. Chain 2 (Bitcoin): anchored in block 953660 (2026-06-14T17:20:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/545d72e4-db7f-447b-ae15-1c3ff17b4dde.json and https://artists.proofprofile.net/proofs/artist/545d72e4-db7f-447b-ae15-1c3ff17b4dde.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T17:20:01Z
  text: {"copyright_id":"0x30dae0254a5552bfb1e28b119866f35f21889e42b472b886d1fa65a8502da712","name":"George Lian","registered_at":"2026-06-14T13:15:23Z","symbol":"NIM0464216","token_address":"0x2b0af5fc17d836330f056772ef04dd528680e134","type":"artist","uuid":"545d72e4-db7f-447b-ae15-1c3ff17b4dde"}
album: Aiso Nodi . Piginawaan Kito
  type: MusicAlbum
  date published: 2007-11-07
  track: Aiso Nodi
    type: MusicRecording
    duration: PT6M40S
    duration ms: 400813
    explicit: false
    by artist: George Lian
    in album: Aiso Nodi . Piginawaan Kito
      type: MusicAlbum
      date published: 2007-11-07
    isrc code: MYSB11200427
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T13:28:06+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x77404d31cdba11c90bfe86712ad3a67d059118d0d80310caeadb8e6b4c16fa2e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958163
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958163
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MYSB11200427
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T14:38:07Z
    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 0x77404d31cdba11c90bfe86712ad3a67d059118d0d80310caeadb8e6b4c16fa2e. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/MYSB11200427.
      date published: 2026-07-15T14:38:07Z
    audio: Aiso Nodi
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 110.018
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.609
      additional property: Energy
        type: PropertyValue
        value: 0.629
      additional property: Speechiness
        type: PropertyValue
        value: 0.025
      additional property: Acousticness
        type: PropertyValue
        value: 0.241
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.081
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.339
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.172
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
  track: Komi Id Ginawo Nu
    type: MusicRecording
    duration: PT6M1S
    duration ms: 361626
    explicit: false
    by artist: George Lian
    in album: Aiso Nodi . Piginawaan Kito
      type: MusicAlbum
      date published: 2007-11-07
    isrc code: MYSB11200429
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T17:49:48+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbdd758a6bfab8f5b54d32990ba06f19d2296ad44e8a62ded99724f30cccc5556
    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/MYSB11200429
    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 0xbdd758a6bfab8f5b54d32990ba06f19d2296ad44e8a62ded99724f30cccc5556. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MYSB11200429.
      date published: 2026-07-03T19:59:51Z
    audio: Komi Id Ginawo Nu
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 130.173
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.622
      additional property: Energy
        type: PropertyValue
        value: 0.571
      additional property: Speechiness
        type: PropertyValue
        value: 0.025
      additional property: Acousticness
        type: PropertyValue
        value: 0.213
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.076
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.619
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.732
      additional property: Key Name
      additional property: Mode Name
  track: Piginavaan Dito (Kadazan Version)
album: Langadon Oku Dika 2010
album: Ganit Piginawaan
album: The Best of George Lian
album: George Lian Hits 1
album: Sabahan Lejen
album: Tunudai Oku Ralan Nu
album: Iti Noh Ralan Pilion Ku
album: Nobolou Nangku Ginawo
album: Nokopitongkiad Om Nokopiguli
album: Batos Ku
album: Sisindiron Montok Koupusan
album: Adindai
album: Aiso Katapatan
album: Nokopitongkiad Om Nokopiguli (Acoustic Version)
album: Mantad Sinuau Nu
album: Topod-Topod Koposion
album: Osorou Ku
album: Piginawaan
album: Pinalansan Do Molohing
album: Pogium Noh Suvai Mantad Dogo (Acoustic Version)
album: Pogium Noh Suvai Mantad Dogo
album: Ih Minan Moi Tomu
album: Id Surat Nopo Pirubaan
album: Bunga Piginawaan
album: Kointangan Ku Ginawo Nu
album: Kada Kobolou Mato Mintong
album: Joget Iso Duo Tolu Om Apat
album: Kounsikahan Ku'd Kumaa Dia
album: Kada Oku Sansagai
album: Iya Tondu Otopot
album: Ngaran Dii Naraag
album: Lunggui Piginawaan
album: Langad Ku Dikoyu
album: Sopi Pori-Pori Kito Nopo
album: Otuong Nopo Poingompus
album: Molohing
album: Laang Piginawaan Kito
album: Rumamai-Ramai Tokou
album: Saiz Karabau
album: Mogot Mitilombus Mitongkiad
album: Mantad Ngigis Nu
album: Linundus Nu Au Kagayat Doho
album: Popobuhu Ko Nopo Doho
album: Popobuhu Ko Nopo Doho (Acoustic Version)
album: Tomu Lamosa
album: Sinding Montok Kosumandakan
album: Mogihum Koposion
album: Sumandak Di Osuau
album: Ondos Ku Nopo Gahong
album: Auh Koh Nokoilo Doho
album: Tambalut
album: Sinding Kouru'd Tosogit
album: Hinonggo Nodi Batos Nu
album: Id Tangon Diti
album: Natagak Om Auh Koguli Guli
album: Mari Berhibur
album: Rati Piginawaan
album: Pason Kumaa Sukod Wagu
album: Koposion Ku
album: Tadau Do Koubasanan
album: Soro-Soroho
album: Boleh Buat Sesuka Hati
album: Kologos Ko'd Mupus Doho
album: George Lian 2024

Key Name
type: PropertyValue
value: B

Mode Name
type: PropertyValue
value: Major

Piginavaan Dito (Kadazan Version)
type: MusicRecording
duration: PT6M0S
duration ms: 360600
explicit: false
by artist: George Lian
in album: Aiso Nodi . Piginawaan Kito
  type: MusicAlbum
  date published: 2007-11-07
isrc code: MYSB11200438
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-17T08:29:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc7d86793897761a01c921ab2239f609c27d6393dee5794e39769847509cab64c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958388
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958388
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MYSB11200438
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-17T09:14:21Z
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 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 0xc7d86793897761a01c921ab2239f609c27d6393dee5794e39769847509cab64c. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/MYSB11200438.
  date published: 2026-07-17T09:14:21Z
audio: Piginavaan Dito (Kadazan Version)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 128.077
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.574
  additional property: Energy
    type: PropertyValue
    value: 0.604
  additional property: Speechiness
    type: PropertyValue
    value: 0.027
  additional property: Acousticness
    type: PropertyValue
    value: 0.099
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.138
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.348
  additional property: Loudness (dB)
    type: PropertyValue
    value: -7.047
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Major

Langadon Oku Dika 2010
type: MusicAlbum
date published: 2010-05-12
track: Langadon Oku Dika
  type: MusicRecording
  duration: PT5M15S
  duration ms: 315280
  explicit: false
  by artist: George Lian
  in album: Langadon Oku Dika 2010
    type: MusicAlbum
    date published: 2010-05-12
  isrc code: MYSB11200448
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-12T23:31:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe512f3d30b107f7e913af5a1e06c7f51cf42189f619f83d9e7644876375df29b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957774
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957774
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MYSB11200448
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-12T23:51:20Z
  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 0xe512f3d30b107f7e913af5a1e06c7f51cf42189f619f83d9e7644876375df29b. Chain 2 (Bitcoin): anchored in block 957774 (2026-07-12T23:51:20Z), 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/MYSB11200448.
    date published: 2026-07-12T23:51:20Z
  audio: Langadon Oku Dika
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 132.184
    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: 0.477
    additional property: Energy
      type: PropertyValue
      value: 0.638
    additional property: Speechiness
      type: PropertyValue
      value: 0.027
    additional property: Acousticness
      type: PropertyValue
      value: 0.492
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.125
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.175
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.587
    additional property: Key Name
      type: PropertyValue
      value: Bb
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Pututon Toh Kogos Piginawan
  type: MusicRecording
  duration: PT4M6S
  duration ms: 246226
  explicit: false
  by artist: George Lian
  in album: Langadon Oku Dika 2010
    type: MusicAlbum
    date published: 2010-05-12
  isrc code: MYSB11200449
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-17T06:33:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xab1bd94bda4c03088b1d5078cc5c83ca5f070dec496ac3b6904d3ea1f511f27a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958377
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958377
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MYSB11200449
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-17T06:48:00Z
  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 0xab1bd94bda4c03088b1d5078cc5c83ca5f070dec496ac3b6904d3ea1f511f27a. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/MYSB11200449.
    date published: 2026-07-17T06:48:00Z
  audio: Pututon Toh Kogos Piginawan
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 117.992
    additional property: Musical Key
      type: PropertyValue
      value: 11
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.668
    additional property: Energy
      type: PropertyValue
      value: 0.723
    additional property: Speechiness
      type: PropertyValue
      value: 0.028
    additional property: Acousticness
      type: PropertyValue
      value: 0.198
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.086
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.588
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.378
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Popohogos Do Kolungguyanku
  type: MusicRecording
  duration: PT4M16S
  duration ms: 256293
  explicit: false
  by artist: George Lian
  in album: Langadon Oku Dika 2010
    type: MusicAlbum
    date published: 2010-05-12
  isrc code: MYSB11200454
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-15T12:22:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa6a0102065700ff26f149d1c1f6f582d19420d5fa1da603e4776837757d5f2d2
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958157
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958157
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MYSB11200454
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Popohogos Do Kolungguyanku
track: Nung Korohian Nu
track: Bunga Koupusanku

OTSTimestamp
type: PropertyValue
value: 2026-07-15T13:14:32Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6a0102065700ff26f149d1c1f6f582d19420d5fa1da603e4776837757d5f2d2. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MYSB11200454.
date published: 2026-07-15T13:14:32Z

Popohogos Do Kolungguyanku
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 140.029
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: 0.413
additional property: Energy
  type: PropertyValue
  value: 0.694
additional property: Speechiness
  type: PropertyValue
  value: 0.03
additional property: Acousticness
  type: PropertyValue
  value: 0.61
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.285
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.326
additional property: Loudness (dB)
  type: PropertyValue
  value: -4.712
additional property: Key Name
  type: PropertyValue
  value: D
additional property: Mode Name
  type: PropertyValue
  value: Major

Nung Korohian Nu
type: MusicRecording
duration: PT4M51S
duration ms: 291040
explicit: false
by artist: George Lian
in album: Langadon Oku Dika 2010
  type: MusicAlbum
  date published: 2010-05-12
isrc code: MYSB11200457
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-20T15:39:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x84939cff7ed4e44d34152c401147c59f603288fa9875ae6265730e57a96bdef8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958905
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958905
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MYSB11200457
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-20T16:14:34Z
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 0x84939cff7ed4e44d34152c401147c59f603288fa9875ae6265730e57a96bdef8. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/MYSB11200457.
  date published: 2026-07-20T16:14:34Z
audio: Nung Korohian Nu
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 61.96
  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: 0.255
  additional property: Energy
    type: PropertyValue
    value: 0.757
  additional property: Speechiness
    type: PropertyValue
    value: 0.037
  additional property: Acousticness
    type: PropertyValue
    value: 0.185
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.079
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.509
  additional property: Loudness (dB)
    type: PropertyValue
    value: -4.483
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Major

Bunga Koupusanku
type: MusicRecording
duration: PT5M3S
duration ms: 303133
explicit: false
by artist: George Lian
in album: Langadon Oku Dika 2010
  type: MusicAlbum
  date published: 2010-05-12
isrc code: MYSB11200459
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-19T05:40:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x65dc14822ccf8d7e51cc38a3c4ba0526285a14f62f3cf1cb7d38998dd8caa22b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958676
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958676
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MYSB11200459
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-19T05:43:13Z
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 0x65dc14822ccf8d7e51cc38a3c4ba0526285a14f62f3cf1cb7d38998dd8caa22b. Chain 2 (Bitcoin): anchored in block 958676 (2026-07-19T05:43:13Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MYSB11200459.
  date published: 2026-07-19T05:43:13Z
audio: Bunga Koupusanku
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 110.003
  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: 0.634
  additional property: Energy
    type: PropertyValue
    value: 0.798
  additional property: Speechiness
    type: PropertyValue
    value: 0.029
  additional property: Acousticness
    type: PropertyValue
    value: 0.219
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.001
  additional property: Liveness
    type: PropertyValue
    value: 0.364
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.639
  additional property: Loudness (dB)
    type: PropertyValue
    value: -6.654
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major

Ganit Piginawaan
type: MusicAlbum
date published: 2016-06-10

The Best of George Lian
type: MusicAlbum
date published: 2020-08-20
track: Noromuk Lugu Piginawaan
  type: MusicRecording
  duration: PT4M8S
  duration ms: 248508
  explicit: false
  by artist: George Lian
  in album: The Best of George Lian
    type: MusicAlbum
    date published: 2020-08-20
  isrc code: TCAFA2089109
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-16T04:28:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf5653eadbeaeed455a372d566a6456c53dd985d26223be856a39b678edac73be
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958242
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958242
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFA2089109
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-16T05:02:52Z
  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 0xf5653eadbeaeed455a372d566a6456c53dd985d26223be856a39b678edac73be. Chain 2 (Bitcoin): anchored in block 958242 (2026-07-16T05:02:52Z), 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/TCAFA2089109.
    date published: 2026-07-16T05:02:52Z
  audio: Noromuk Lugu Piginawaan
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 129.982
    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: 0.61
    additional property: Energy
      type: PropertyValue
      value: 0.721
    additional property: Speechiness
      type: PropertyValue
      value: 0.028
    additional property: Acousticness
      type: PropertyValue
      value: 0.211
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.202
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.654
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.748
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Id Koposion Ku
  type: MusicRecording
  duration: PT5M8S
  duration ms: 308184
  explicit: false
  by artist: George Lian
  in album: The Best of George Lian
    type: MusicAlbum
    date published: 2020-08-20
  isrc code: TCAFA2089126
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T08:53:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1a222b66c502b94935a7a35861e35d58aeb66ebb70a9cba4a74fe89a942f539b
  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/TCAFA2089126
  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 0x1a222b66c502b94935a7a35861e35d58aeb66ebb70a9cba4a74fe89a942f539b. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFA2089126.
    date published: 2026-07-04T10:04:33Z
  audio: Id Koposion Ku
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 112.039
    additional property: Musical Key
      type: PropertyValue
      value: 11
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.581
    additional property: Energy
      type: PropertyValue
      value: 0.687
    additional property: Speechiness
      type: PropertyValue
      value: 0.028
    additional property: Acousticness
      type: PropertyValue
      value: 0.587
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.198
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.488
    additional property: Loudness (dB)
      type: PropertyValue
      value: -6.27
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Nipi Ku Pama
  type: MusicRecording
  duration: PT4M53S
  duration ms: 293016
  explicit: false
  by artist: George Lian
  in album: The Best of George Lian
    type: MusicAlbum
    date published: 2020-08-20
  isrc code: TCAFA2089131
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-20T02:10:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2841ac23b1475e0204f24a08177847a33575db44e33babc7e896563f60955306
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958805
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958805
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFA2089131
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Nipi Ku Pama

OTSTimestamp
type: PropertyValue
value: 2026-07-20T02:22:58Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2841ac23b1475e0204f24a08177847a33575db44e33babc7e896563f60955306. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/TCAFA2089131.
date published: 2026-07-20T02:22:58Z

Nipi Ku Pama
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 114.973
additional property: Musical Key
  type: PropertyValue
  value: 4
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.67
additional property: Energy
  type: PropertyValue
  value: 0.749
additional property: Speechiness
  type: PropertyValue
  value: 0.026
additional property: Acousticness
  type: PropertyValue
  value: 0.138
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.172
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.757
additional property: Loudness (dB)
  type: PropertyValue
  value: -4.829
additional property: Key Name
  type: PropertyValue
  value: E
additional property: Mode Name
  type: PropertyValue
  value: Major

George Lian Hits 1
type: MusicAlbum
date published: 2020-08-20
track: Medley Sumazau 2020
  type: MusicRecording
  duration: PT7M32S
  duration ms: 452960
  explicit: false
  by artist: George Lian
  in album: George Lian Hits 1
    type: MusicAlbum
    date published: 2020-08-20
  isrc code: TCAFA2093614
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-17T05:56:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x04283bb96936a664b4f2914762081b25537286509fbccd9d7fb0d38e45736c3d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958376
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958376
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFA2093614
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-17T06:41:00Z
  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 0x04283bb96936a664b4f2914762081b25537286509fbccd9d7fb0d38e45736c3d. Chain 2 (Bitcoin): anchored in block 958376 (2026-07-17T06:41:00Z), 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/TCAFA2093614.
    date published: 2026-07-17T06:41:00Z
  audio: Medley Sumazau 2020
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 115.047
    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: 0.668
    additional property: Energy
      type: PropertyValue
      value: 0.812
    additional property: Speechiness
      type: PropertyValue
      value: 0.028
    additional property: Acousticness
      type: PropertyValue
      value: 0.102
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.063
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.837
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.08
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Major

Sabahan Lejen
type: MusicAlbum
date published: 2021-02-23

Tunudai Oku Ralan Nu
type: MusicAlbum
date published: 2024-02-13

Iti Noh Ralan Pilion Ku
type: MusicAlbum
date published: 2024-02-13

Nobolou Nangku Ginawo
type: MusicAlbum
date published: 2024-02-14

Nokopitongkiad Om Nokopiguli
type: MusicAlbum
date published: 2024-02-16

Batos Ku
type: MusicAlbum
date published: 2024-02-16

Sisindiron Montok Koupusan
type: MusicAlbum
date published: 2024-02-16

Adindai
type: MusicAlbum
date published: 2024-02-16

Aiso Katapatan
type: MusicAlbum
date published: 2024-02-16

Nokopitongkiad Om Nokopiguli (Acoustic Version)
type: MusicAlbum
date published: 2024-02-16

Mantad Sinuau Nu
type: MusicAlbum
date published: 2024-02-19

Topod-Topod Koposion
type: MusicAlbum
date published: 2024-02-19

Osorou Ku
type: MusicAlbum
date published: 2024-02-19

Piginawaan
type: MusicAlbum
date published: 2024-02-19

Pinalansan Do Molohing
type: MusicAlbum
date published: 2024-02-19

Pogium Noh Suvai Mantad Dogo (Acoustic Version)
type: MusicAlbum
date published: 2024-02-20

Pogium Noh Suvai Mantad Dogo
type: MusicAlbum
date published: 2024-02-20

Ih Minan Moi Tomu
type: MusicAlbum
date published: 2024-02-20

Id Surat Nopo Pirubaan
type: MusicAlbum
date published: 2024-02-20

Bunga Piginawaan
type: MusicAlbum
date published: 2024-02-20

Kointangan Ku Ginawo Nu
type: MusicAlbum
date published: 2024-02-21

Kada Kobolou Mato Mintong
type: MusicAlbum
date published: 2024-02-21

Joget Iso Duo Tolu Om Apat
type: MusicAlbum
date published: 2024-02-21

Kounsikahan Ku'd Kumaa Dia
type: MusicAlbum
date published: 2024-02-21

Kada Oku Sansagai
type: MusicAlbum
date published: 2024-02-21

Iya Tondu Otopot
type: MusicAlbum
date published: 2024-02-21

Ngaran Dii Naraag
type: MusicAlbum
date published: 2024-02-22

Lunggui Piginawaan
type: MusicAlbum
date published: 2024-02-22

Langad Ku Dikoyu
type: MusicAlbum
date published: 2024-02-22

Sopi Pori-Pori Kito Nopo
type: MusicAlbum
date published: 2024-02-22

Otuong Nopo Poingompus
type: MusicAlbum
date published: 2024-02-22

Molohing
type: MusicAlbum
date published: 2024-02-22

Laang Piginawaan Kito
type: MusicAlbum
date published: 2024-02-22

Rumamai-Ramai Tokou
type: MusicAlbum
date published: 2024-02-22

Saiz Karabau
type: MusicAlbum
date published: 2024-02-22

Mogot Mitilombus Mitongkiad
type: MusicAlbum
date published: 2024-02-22

Mantad Ngigis Nu
type: MusicAlbum
date published: 2024-02-22

Linundus Nu Au Kagayat Doho
type: MusicAlbum
date published: 2024-02-22

Popobuhu Ko Nopo Doho
type: MusicAlbum
date published: 2024-02-22

Popobuhu Ko Nopo Doho (Acoustic Version)
type: MusicAlbum
date published: 2024-02-22

Tomu Lamosa
type: MusicAlbum
date published: 2024-02-22

Sinding Montok Kosumandakan
type: MusicAlbum
date published: 2024-02-22

Mogihum Koposion
type: MusicAlbum
date published: 2024-03-10

Sumandak Di Osuau
type: MusicAlbum
date published: 2024-03-10

Ondos Ku Nopo Gahong
type: MusicAlbum
date published: 2024-03-10

Auh Koh Nokoilo Doho
type: MusicAlbum
date published: 2024-03-10

Tambalut
type: MusicAlbum
date published: 2024-03-10

Sinding Kouru'd Tosogit
type: MusicAlbum
date published: 2024-03-10

Hinonggo Nodi Batos Nu
type: MusicAlbum
date published: 2024-03-10

Id Tangon Diti
type: MusicAlbum
date published: 2024-03-10

Natagak Om Auh Koguli Guli
type: MusicAlbum
date published: 2024-03-10

Mari Berhibur
type: MusicAlbum
date published: 2024-03-18

Rati Piginawaan
type: MusicAlbum
date published: 2024-03-18

Pason Kumaa Sukod Wagu
type: MusicAlbum
date published: 2024-03-19

Koposion Ku
type: MusicAlbum
date published: 2024-03-19

Tadau Do Koubasanan
type: MusicAlbum
date published: 2024-03-19

Soro-Soroho
type: MusicAlbum
date published: 2024-03-19

Boleh Buat Sesuka Hati
type: MusicAlbum
date published: 2024-03-19

Kologos Ko'd Mupus Doho
type: MusicAlbum
date published: 2024-03-25

George Lian 2024
type: MusicAlbum
date published: 2024-04-08

Oomis Nolisi Topoit (Acoustic Piano)
type: MusicAlbum
date published: 2024-06-28

Noromuk Lugu Piginawaan (Acoustic Version)
type: MusicAlbum
date published: 2024-06-28

Mantad Sinuau Nu (Acoustic Version)
type: MusicAlbum
date published: 2024-06-28

Kawan Dari Jauh
type: MusicAlbum
date published: 2024-07-02

Tambalut Ku Hilo'd Sodu
type: MusicAlbum
date published: 2024-07-02

Ihumon Ku Onu Simbar
type: MusicAlbum
date published: 2024-07-18

Medley Sumazau 2024
type: MusicAlbum
date published: 2024-07-18