David Iztambul
type: MusicGroup
genre: batak
genre: dangdut
genre: lagu jawa
genre: malay pop
genre: malaysian pop
popularity: 49
followers: 120726
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x888a4e22863875abeeb4b1d90affb06a4d77b2b6d8d1d21c6a3a5b0e4879e49a
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/a323ff37-add1-4bb2-b19f-339052217fd2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a323ff37-add1-4bb2-b19f-339052217fd2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a323ff37-add1-4bb2-b19f-339052217fd2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x888a4e22863875abeeb4b1d90affb06a4d77b2b6d8d1d21c6a3a5b0e4879e49a","name":"David Iztambul","registered_at":"2026-06-12T06:16:39Z","symbol":"NIM0211723","token_address":"0xa9ccff604e3e65a441d7b8af05a92566dbda83a5","type":"artist","uuid":"a323ff37-add1-4bb2-b19f-339052217fd2"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x888a4e22863875abeeb4b1d90affb06a4d77b2b6d8d1d21c6a3a5b0e4879e49a. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a323ff37-add1-4bb2-b19f-339052217fd2.json and https://artists.proofprofile.net/proofs/artist/a323ff37-add1-4bb2-b19f-339052217fd2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0x888a4e22863875abeeb4b1d90affb06a4d77b2b6d8d1d21c6a3a5b0e4879e49a","name":"David Iztambul","registered_at":"2026-06-12T06:16:39Z","symbol":"NIM0211723","token_address":"0xa9ccff604e3e65a441d7b8af05a92566dbda83a5","type":"artist","uuid":"a323ff37-add1-4bb2-b19f-339052217fd2"}
album: Bimbang Manjago Cinto
  type: MusicAlbum
  date published: 2018-03-14
album: Ka Rantau
  type: MusicAlbum
  date published: 2018-06-06
album: Rindu Dalam Doa
  type: MusicAlbum
  date published: 2019-04-01
  track: Tulang Pungguang
    type: MusicRecording
    duration: PT5M16S
    duration ms: 316906
    explicit: false
    by artist: David Iztambul
    in album: Rindu Dalam Doa
      type: MusicAlbum
      date published: 2019-04-01
    genre: batak
    genre: dangdut
    genre: lagu jawa
    genre: malay pop
    genre: malaysian pop
    isrc code: FR2X41966016
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T08:19:23+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5b8e8b382c7da26d3e5869b360e04b77d545cadac49f1759f89d7bb72a1a9915
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958703
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958703
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41966016
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T08:36:12Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b8e8b382c7da26d3e5869b360e04b77d545cadac49f1759f89d7bb72a1a9915. Chain 2 (Bitcoin): anchored in block 958703 (2026-07-19T08:36:12Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41966016.
      date published: 2026-07-19T08:36:12Z
    audio: Tulang Pungguang
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 99.991
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.592
      additional property: Energy
        type: PropertyValue
        value: 0.538
      additional property: Speechiness
        type: PropertyValue
        value: 0.028
      additional property: Acousticness
        type: PropertyValue
        value: 0.355
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.325
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.387
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.262
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
  track: Pasan Mande Nan Tingga
    type: MusicRecording
    duration: PT5M49S
    duration ms: 349866
    explicit: false
    by artist: David Iztambul
    in album: Rindu Dalam Doa
      type: MusicAlbum
      date published: 2019-04-01
    genre: batak
    genre: dangdut
    genre: lagu jawa
    genre: malay pop
    genre: malaysian pop
    isrc code: FR2X41966018
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T21:32:54+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xffe5d0435265c186dd6572779e3ec1deac69546cb19dc61fa25bb837338895a7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958935
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958935
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41966018
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T22:08:19Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffe5d0435265c186dd6572779e3ec1deac69546cb19dc61fa25bb837338895a7. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41966018.
      date published: 2026-07-20T22:08:19Z
    audio: Pasan Mande Nan Tingga
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 175.896
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.424
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
  track: Buyung Nak Babini
  track: Maafkan
album: David Iztambul Feat Ovhi Firsty Album Minang Rindu Dalam Doa
album: Kelok Silaiang
album: Picayolah Sayang (Lagu Minang Populer Terbaik)
album: Minyak Habih Samba Tak Lamak
album: Usahlah Cameh Sayang
album: Bansaik Makan Nan Kayo
album: Asuang Pintak Rang Tuo
album: Samangaik Baru
album: Tapaso Rayo Di Rantau
album: Duduak Salah Tagak Pun Bedo
album: Hancua Raso Picayo
album: Ado Usaho Ado Rasaki
album: Bilo Datang Maminang
album: Hati lah Tapauik
album: Usah Denai Di Pamainkan
album: Pandang Partamo
album: Saba Manjalani
album: Minyak Habih Samba Tak Lamak 2
album: Usah Marayu Juo
album: Bialah Pai Dari Pado Makan Hati
album: Lah Manyuruak Tampak Juo
album: Dunia Maya Palapeh Rindu
album: Saba samo mananti
album: Pisau Disaruang Malukoi
album: Di Mabuak Cinto
album: Cameh dari Rantau
album: Malakik Hati Tabiaso
album: Satinggi Langik Sadalam Lautan
album: Luko babakeh juo
album: Jan Ragu Jo Bimbang
album: Sawah Indak Bapamatang
album: Cinto Balain Raso
album: Baimbang Manjago Cinto
album: Jarek Duo Sajalan
album: Sipatuang Patah Sayok
album: Saribu Kali Pikia
album: MATI TAK NAMUAH HIDUIK PUN ANGGAN
album: Hilang Kaba Barito
album: Tatutuik Jaso Dek Bansaik Diri
album: Sirnalah Asa Ku
album: Kanai Di Bathin
album: Jika Harus Tanpamu
album: Suto Jo Marekan
album: Cinto Babuah Luko
album: Bansaik Pakaian Badan
album: TARAYU BUNGO NAN JOMBANG
album: Samo manahan rindu
album: Rusak Bakawan Ramuak Bacinto
album: Sagalo Sayuik Dibadan
album: Usah Pacaran Balamo - lamo
album: Saba Dalam Panantian
album: Rindu Samo Rindu
album: Balain Corak Jo Ragi Kain
album: Rindu Sampai Ka Tulang
album: Elok Bacamin Diri
album: Diujuang Mangko Tapadiah
album: Kasiah Nan Tabagi

Energy
type: PropertyValue
value: 0.615

Speechiness
type: PropertyValue
value: 0.034

Acousticness
type: PropertyValue
value: 0.454

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.349

Valence (Positivity)
type: PropertyValue
value: 0.448

Loudness (dB)
type: PropertyValue
value: -6.132

Key Name
type: PropertyValue
value: Bb

Mode Name
type: PropertyValue
value: Minor

Buyung Nak Babini
type: MusicRecording
duration: PT4M17S
duration ms: 257490
explicit: false
by artist: David Iztambul
in album: Rindu Dalam Doa
  type: MusicAlbum
  date published: 2019-04-01
genre: batak
genre: dangdut
genre: lagu jawa
genre: malay pop
genre: malaysian pop
isrc code: FR2X41966020
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-13T09:46:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe520dd15eb23404040691e83d2715b47ab89f94ea1ab6e7b8e98e3d03a838a29
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957852
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957852
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41966020
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-13T11:25:45Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe520dd15eb23404040691e83d2715b47ab89f94ea1ab6e7b8e98e3d03a838a29. Chain 2 (Bitcoin): anchored in block 957852 (2026-07-13T11:25:45Z), 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/FR2X41966020.
  date published: 2026-07-13T11:25:45Z
audio: Buyung Nak Babini
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 131.944
  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: 0.682
  additional property: Energy
    type: PropertyValue
    value: 0.738
  additional property: Speechiness
    type: PropertyValue
    value: 0.026
  additional property: Acousticness
    type: PropertyValue
    value: 0.143
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.271
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.932
  additional property: Loudness (dB)
    type: PropertyValue
    value: -5.689
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Major

Maafkan
type: MusicRecording
duration: PT5M20S
duration ms: 320887
explicit: false
by artist: David Iztambul
in album: Rindu Dalam Doa
  type: MusicAlbum
  date published: 2019-04-01
genre: batak
genre: dangdut
genre: lagu jawa
genre: malay pop
genre: malaysian pop
isrc code: FR2X41966022
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-20T23:04:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3aec94d35c4359345397a3b2abc4ca44e93f4cab37c0b5d03a8b4066eeaaae10
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958945
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958945
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41966022
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-21T02:03:42Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aec94d35c4359345397a3b2abc4ca44e93f4cab37c0b5d03a8b4066eeaaae10. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T02:03:42Z), 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/FR2X41966022.
  date published: 2026-07-21T02:03:42Z
audio: Maafkan
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 104.006
  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: 0.623
  additional property: Energy
    type: PropertyValue
    value: 0.585
  additional property: Speechiness
    type: PropertyValue
    value: 0.025
  additional property: Acousticness
    type: PropertyValue
    value: 0.372
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.273
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.378
  additional property: Loudness (dB)
    type: PropertyValue
    value: -6.062
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Minor

David Iztambul Feat Ovhi Firsty Album Minang Rindu Dalam Doa
type: MusicAlbum
date published: 2019-04-22

Kelok Silaiang
type: MusicAlbum
date published: 2020-03-12

Picayolah Sayang (Lagu Minang Populer Terbaik)
type: MusicAlbum
date published: 2020-04-25
track: Satu Cinto
  type: MusicRecording
  duration: PT5M55S
  duration ms: 355775
  explicit: false
  by artist: David Iztambul
  in album: Picayolah Sayang (Lagu Minang Populer Terbaik)
    type: MusicAlbum
    date published: 2020-04-25
  genre: batak
  genre: dangdut
  genre: lagu jawa
  genre: malay pop
  genre: malaysian pop
  isrc code: FRX202033181
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-28T20:03:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x460ae227d169a910fc6409d3f5132902f79787e474afa379ec10312667ada9af
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956375
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956375
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX202033181
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T16:51:38Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x460ae227d169a910fc6409d3f5132902f79787e474afa379ec10312667ada9af. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/FRX202033181.
    date published: 2026-07-02T16:51:38Z
  audio: Satu Cinto
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 105.002
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.575
    additional property: Energy
      type: PropertyValue
      value: 0.599
    additional property: Speechiness
      type: PropertyValue
      value: 0.024
    additional property: Acousticness
      type: PropertyValue
      value: 0.178
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.176
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.319
    additional property: Loudness (dB)
      type: PropertyValue
      value: -3.839
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Minor
track: Ratok Rumah Tanggo
  type: MusicRecording
  duration: PT4M49S
  duration ms: 289706
  explicit: false
  by artist: David Iztambul
  in album: Picayolah Sayang (Lagu Minang Populer Terbaik)
    type: MusicAlbum
    date published: 2020-04-25
  genre: batak
  genre: dangdut
  genre: lagu jawa
  genre: malay pop
  genre: malaysian pop
  isrc code: FRX202033187
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-21T17:56:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb4fe879dc0e1e7b0c6ef33da47351a9d70c171493d2fc3a6558959f918f49971
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 959047
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/959047
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX202033187
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-21T20:59:14Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4fe879dc0e1e7b0c6ef33da47351a9d70c171493d2fc3a6558959f918f49971. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T20:59:14Z), 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/FRX202033187.
    date published: 2026-07-21T20:59:14Z
  audio: Ratok Rumah Tanggo
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 103.975
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.561
    additional property: Energy
      type: PropertyValue
      value: 0.744
    additional property: Speechiness
      type: PropertyValue
      value: 0.025
    additional property: Acousticness
      type: PropertyValue
      value: 0.133
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.455
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.327
    additional property: Loudness (dB)
      type: PropertyValue
      value: -3.954
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Minyak Habih Samba Tak Lamak
type: MusicAlbum
date published: 2021-04-01

Usahlah Cameh Sayang
type: MusicAlbum
date published: 2021-04-23

Bansaik Makan Nan Kayo
type: MusicAlbum
date published: 2021-05-13

Asuang Pintak Rang Tuo
type: MusicAlbum
date published: 2021-05-16

Samangaik Baru
type: MusicAlbum
date published: 2021-05-20
track: Samangaik Baru
  type: MusicRecording
  duration: PT4M32S
  duration ms: 272000
  explicit: false
  by artist: David Iztambul
  in album: Samangaik Baru
    type: MusicAlbum
    date published: 2021-05-20
  genre: batak
  genre: dangdut
  genre: lagu jawa
  genre: malay pop
  genre: malaysian pop
  isrc code: FR96X2160433
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T04:16:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4000d313d447e1787f7e798c161f49a218b54b24e597cb8fd68bc4b04465ca1d
  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/FR96X2160433
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4000d313d447e1787f7e798c161f49a218b54b24e597cb8fd68bc4b04465ca1d. 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/FR96X2160433.
    date published: 2026-07-04T10:04:33Z
  audio: Samangaik Baru
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 157.04
    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: 0.593
    additional property: Energy
      type: PropertyValue
      value: 0.797
    additional property: Speechiness
      type: PropertyValue
      value: 0.037
    additional property: Acousticness
      type: PropertyValue
      value: 0.038
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.149
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.878
    additional property: Loudness (dB)
      type: PropertyValue
      value: -10.624
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Major

Tapaso Rayo Di Rantau
type: MusicAlbum
date published: 2021-05-20

Duduak Salah Tagak Pun Bedo
type: MusicAlbum
date published: 2021-05-28

Hancua Raso Picayo
type: MusicAlbum
date published: 2021-05-30

Hancua Raso Picayo
type: MusicAlbum
date published: 2021-05-30

Hancua Raso Picayo
type: MusicAlbum
date published: 2021-05-30

Hancua Raso Picayo
type: MusicAlbum
date published: 2021-05-31

Ado Usaho Ado Rasaki
type: MusicAlbum
date published: 2021-06-12

Bilo Datang Maminang
type: MusicAlbum
date published: 2021-06-30

Hati lah Tapauik
type: MusicAlbum
date published: 2021-07-07

Usah Denai Di Pamainkan
type: MusicAlbum
date published: 2021-07-15

Pandang Partamo
type: MusicAlbum
date published: 2021-08-21

Saba Manjalani
type: MusicAlbum
date published: 2021-08-21

Minyak Habih Samba Tak Lamak 2
type: MusicAlbum
date published: 2021-08-21

Usah Marayu Juo
type: MusicAlbum
date published: 2021-08-21

Bansaik Makan Nan Kayo
type: MusicAlbum
date published: 2021-09-20

Bialah Pai Dari Pado Makan Hati
type: MusicAlbum
date published: 2021-10-15

Lah Manyuruak Tampak Juo
type: MusicAlbum
date published: 2021-11-15

Dunia Maya Palapeh Rindu
type: MusicAlbum
date published: 2021-11-18

Saba samo mananti
type: MusicAlbum
date published: 2021-11-20

Pisau Disaruang Malukoi
type: MusicAlbum
date published: 2022-02-08
track: Pisau Disaruang Malukoi
  type: MusicRecording
  duration: PT6M52S
  duration ms: 412386
  explicit: false
  by artist: David Iztambul
  in album: Pisau Disaruang Malukoi
    type: MusicAlbum
    date published: 2022-02-08
  genre: batak
  genre: dangdut
  genre: lagu jawa
  genre: malay pop
  genre: malaysian pop
  isrc code: FR10S2289526
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-12T12:45:44+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x242ea137034c0657c3e662f4a483a3b79182056183584ea02cb0831bf8b0f8dc
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957711
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957711
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S2289526
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-12T13:56:57Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x242ea137034c0657c3e662f4a483a3b79182056183584ea02cb0831bf8b0f8dc. Chain 2 (Bitcoin): anchored in block 957711 (2026-07-12T13:56:57Z), 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/FR10S2289526.
    date published: 2026-07-12T13:56:57Z
  audio: Pisau Disaruang Malukoi
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 160.052
    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: 0.509
    additional property: Energy
      type: PropertyValue
      value: 0.601
    additional property: Speechiness
      type: PropertyValue
      value: 0.024
    additional property: Acousticness
      type: PropertyValue
      value: 0.339
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.001
    additional property: Liveness
      type: PropertyValue
      value: 0.112
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.585
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.287
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major

Di Mabuak Cinto
type: MusicAlbum
date published: 2022-02-16

Cameh dari Rantau
type: MusicAlbum
date published: 2022-02-25

Malakik Hati Tabiaso
type: MusicAlbum
date published: 2022-03-08

Satinggi Langik Sadalam Lautan
type: MusicAlbum
date published: 2022-03-08
track: Satinggi Langik Sadalam Lautan
  type: MusicRecording
  duration: PT5M44S
  duration ms: 344597
  explicit: false
  by artist: David Iztambul
  in album: Satinggi Langik Sadalam Lautan
    type: MusicAlbum
    date published: 2022-03-08
  genre: batak
  genre: dangdut
  genre: lagu jawa
  genre: malay pop
  genre: malaysian pop
  isrc code: QZN882214285
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T21:29:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8f324ce02fe4a4e1c18d29c22e84752dc7571f471766068f1fc03db6e2c39eca
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956725
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956725
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZN882214285
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T01:12:41Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f324ce02fe4a4e1c18d29c22e84752dc7571f471766068f1fc03db6e2c39eca. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZN882214285.
    date published: 2026-07-05T01:12:41Z
  audio: Satinggi Langik Sadalam Lautan
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 106.003
    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: 0.667
    additional property: Energy
      type: PropertyValue
      value: 0.531
    additional property: Speechiness
      type: PropertyValue
      value: 0.025
    additional property: Acousticness
      type: PropertyValue
      value: 0.324
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.109
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.454
    additional property: Loudness (dB)
      type: PropertyValue
      value: -10.33
    additional property: Key Name
      type: PropertyValue
      value: Ab
    additional property: Mode Name
      type: PropertyValue
      value: Major

Luko babakeh juo
type: MusicAlbum
date published: 2022-03-14

Jan Ragu Jo Bimbang
type: MusicAlbum
date published: 2022-03-17

Sawah Indak Bapamatang
type: MusicAlbum
date published: 2022-03-26

Cinto Balain Raso
type: MusicAlbum
date published: 2022-05-26

Cinto Balain Raso
type: MusicAlbum
date published: 2022-05-26

Baimbang Manjago Cinto
type: MusicAlbum
date published: 2022-06-07
track: Tangiah Jatuah Ka Dalam
  type: MusicRecording
  duration: PT6M43S
  duration ms: 403018
  explicit: false
  by artist: David Iztambul
  in album: Baimbang Manjago Cinto
    type: MusicAlbum
    date published: 2022-06-07
  genre: batak
  genre: dangdut
  genre: lagu jawa
  genre: malay pop
  genre: malaysian pop
  isrc code: FR10S1955078
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-12T22:43:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa88916fe8c3b1078939901db82493d453595f0c9aade31be877046f46ddb82cc
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957770
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957770
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1955078
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-12T23:17:00Z
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa88916fe8c3b1078939901db82493d453595f0c9aade31be877046f46ddb82cc. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/FR10S1955078.
    date published: 2026-07-12T23:17:00Z
  audio: Tangiah Jatuah Ka Dalam
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 96.03
    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: 0.579
    additional property: Energy
      type: PropertyValue
      value: 0.611
    additional property: Speechiness
      type: PropertyValue
      value: 0.027
    additional property: Acousticness
      type: PropertyValue
      value: 0.835
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.612
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.537
    additional property: Loudness (dB)
      type: PropertyValue
      value: -6.669
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Rusuah Baganti Sanang
  type: MusicRecording
  duration: PT5M17S
  duration ms: 317529
  explicit: false
  by artist: David Iztambul
  in album: Baimbang Manjago Cinto
    type: MusicAlbum
    date published: 2022-06-07
  genre: batak
  genre: dangdut
  genre: lagu jawa
  genre: malay pop
  genre: malaysian pop
  isrc code: FR10S1955083
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T06:09:03+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x89eb97f8649588e597593de3e646af199aba6c59ead2cd6b9878147dbf429724
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956484
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956484
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1955083
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-03T10:47:44Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89eb97f8649588e597593de3e646af199aba6c59ead2cd6b9878147dbf429724. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1955083.
    date published: 2026-07-03T10:47:44Z
  audio: Rusuah Baganti Sanang
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 104.082
    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: 0.578
    additional property: Energy
      type: PropertyValue
      value: 0.523
    additional property: Speechiness
      type: PropertyValue
      value: 0.025
    additional property: Acousticness
      type: PropertyValue
      value: 0.839
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.43
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.614
    additional property: Loudness (dB)
      type: PropertyValue
      value: -6.128
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major

Ka Rantau
type: MusicAlbum
date published: 2022-06-07

Baimbang Manjago Cinto
type: MusicAlbum
date published: 2022-06-07

Ka Rantau
type: MusicAlbum
date published: 2022-06-07
track: Cinto Sapilin Tigo
  type: MusicRecording
  duration: PT4M31S
  duration ms: 271992
  explicit: false
  by artist: David Iztambul
  in album: Ka Rantau
    type: MusicAlbum
    date published: 2022-06-07
  genre: batak
  genre: dangdut
  genre: lagu jawa
  genre: malay pop
  genre: malaysian pop
  isrc code: FR10S1955091
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T20:13:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe6491bb518ee337ebebb5daa110585e52f383fd440c3e4c8b74c0fc1948defa8
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956856
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956856
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1955091
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T01:25:57Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6491bb518ee337ebebb5daa110585e52f383fd440c3e4c8b74c0fc1948defa8. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/FR10S1955091.
    date published: 2026-07-06T01:25:57Z
  audio: Cinto Sapilin Tigo
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 126.171
    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: 0.469
    additional property: Energy
      type: PropertyValue
      value: 0.634
    additional property: Speechiness
      type: PropertyValue
      value: 0.03
    additional property: Acousticness
      type: PropertyValue
      value: 0.272
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.51
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.396
    additional property: Loudness (dB)
      type: PropertyValue
      value: -3.542
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Jarek Duo Sajalan
type: MusicAlbum
date published: 2022-06-30

Sipatuang Patah Sayok
type: MusicAlbum
date published: 2022-07-29
track: Sipatuang Patah Sayok
  type: MusicRecording
  duration: PT7M8S
  duration ms: 428361
  explicit: false
  by artist: David Iztambul
  in album: Sipatuang Patah Sayok
    type: MusicAlbum
    date published: 2022-07-29
  genre: batak
  genre: dangdut
  genre: lagu jawa
  genre: malay pop
  genre: malaysian pop
  isrc code: FRX452206466
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T14:00:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x35432b8fcd3467c3ce0c0545fdeab0e4cf9a60b547b1d0629f8c7a137f961651
  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/FRX452206466
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35432b8fcd3467c3ce0c0545fdeab0e4cf9a60b547b1d0629f8c7a137f961651. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452206466.
    date published: 2026-07-05T19:27:56Z
  audio: Sipatuang Patah Sayok
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 129.952
    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: 0.55
    additional property: Energy
      type: PropertyValue
      value: 0.643
    additional property: Speechiness
      type: PropertyValue
      value: 0.027
    additional property: Acousticness
      type: PropertyValue
      value: 0.142
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.094
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.235
    additional property: Loudness (dB)
      type: PropertyValue
      value: -6.358
    additional property: Key Name
      type: PropertyValue
      value: E
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Saribu Kali Pikia
type: MusicAlbum
date published: 2022-08-14

MATI TAK NAMUAH HIDUIK PUN ANGGAN
type: MusicAlbum
date published: 2022-08-14
track: MATI TAK NAMUAH HIDUIK PUN ANGGAN
  type: MusicRecording
  duration: PT5M57S
  duration ms: 357391
  explicit: false
  by artist: David Iztambul
  in album: MATI TAK NAMUAH HIDUIK PUN ANGGAN
    type: MusicAlbum
    date published: 2022-08-14
  genre: batak
  genre: dangdut
  genre: lagu jawa
  genre: malay pop
  genre: malaysian pop
  isrc code: FRX452239029
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T15:46:44+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd90568c031dbf204d36a83579a35a25add34f01b46820ba8e6210d3233fb954c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956725
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956725
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452239029
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T01:12:41Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd90568c031dbf204d36a83579a35a25add34f01b46820ba8e6210d3233fb954c. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452239029.
    date published: 2026-07-05T01:12:41Z
  audio: MATI TAK NAMUAH HIDUIK PUN ANGGAN
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 92.029
    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: 0.603
    additional property: Energy
      type: PropertyValue
      value: 0.566
    additional property: Speechiness
      type: PropertyValue
      value: 0.023
    additional property: Acousticness
      type: PropertyValue
      value: 0.578
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.099
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.532
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.583
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Major

Hilang Kaba Barito
type: MusicAlbum
date published: 2022-08-14

Tatutuik Jaso Dek Bansaik Diri
type: MusicAlbum
date published: 2022-08-20

Sirnalah Asa Ku
type: MusicAlbum
date published: 2022-08-25

Kanai Di Bathin
type: MusicAlbum
date published: 2022-08-25
track: Kanai Di Bathin
  type: MusicRecording
  duration: PT5M10S
  duration ms: 310682
  explicit: false
  by artist: David Iztambul
  in album: Kanai Di Bathin
    type: MusicAlbum
    date published: 2022-08-25
  genre: batak
  genre: dangdut
  genre: lagu jawa
  genre: malay pop
  genre: malaysian pop
  isrc code: FRX452286792
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T22:55:03+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbf5cf3c5f4691dc9f8f366f52cb21a37bc670642a39ba2aedf815948561d20cf
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956639
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956639
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452286792
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-04T11:19:20Z
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf5cf3c5f4691dc9f8f366f52cb21a37bc670642a39ba2aedf815948561d20cf. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/FRX452286792.
    date published: 2026-07-04T11:19:20Z
  audio: Kanai Di Bathin
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 140
    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: 0.499
    additional property: Energy
      type: PropertyValue
      value: 0.668
    additional property: Speechiness
      type: PropertyValue
      value: 0.025
    additional property: Acousticness
      type: PropertyValue
      value: 0.188
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.144
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.486
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.678
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Jika Harus Tanpamu
type: MusicAlbum
date published: 2022-09-16

Suto Jo Marekan
type: MusicAlbum
date published: 2022-10-01

Cinto Babuah Luko
type: MusicAlbum
date published: 2022-10-01

Bansaik Pakaian Badan
type: MusicAlbum
date published: 2022-10-20

TARAYU BUNGO NAN JOMBANG
type: MusicAlbum
date published: 2022-12-10

Samo manahan rindu
type: MusicAlbum
date published: 2023-01-14

Rusak Bakawan Ramuak Bacinto
type: MusicAlbum
date published: 2023-02-16

Sagalo Sayuik Dibadan
type: MusicAlbum
date published: 2023-03-24

Usah Pacaran Balamo - lamo
type: MusicAlbum
date published: 2023-05-01
track: Usah Pacaran Balamo - lamo
  type: MusicRecording
  duration: PT6M46S
  duration ms: 406418
  explicit: false
  by artist: David Iztambul
  in album: Usah Pacaran Balamo - lamo
    type: MusicAlbum
    date published: 2023-05-01
  genre: batak
  genre: dangdut
  genre: lagu jawa
  genre: malay pop
  genre: malaysian pop
  isrc code: FRX762369188
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T12:48:03+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe6d9e9eb5a4f05e46f67d87cb5d6410778c7e3a64f342f8557bac00182784e40
  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/FRX762369188
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6d9e9eb5a4f05e46f67d87cb5d6410778c7e3a64f342f8557bac00182784e40. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX762369188.
    date published: 2026-07-05T18:48:28Z
  audio: Usah Pacaran Balamo - lamo
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 170.013
    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: 0.543
    additional property: Energy
      type: PropertyValue
      value: 0.507
    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: 0.105
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.487
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.094
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Major

Saba Dalam Panantian
type: MusicAlbum
date published: 2023-05-01

Rindu Samo Rindu
type: MusicAlbum
date published: 2023-06-01

Balain Corak Jo Ragi Kain
type: MusicAlbum
date published: 2023-06-24

Rindu Sampai Ka Tulang
type: MusicAlbum
date published: 2023-08-01

Elok Bacamin Diri
type: MusicAlbum
date published: 2023-09-13

Diujuang Mangko Tapadiah
type: MusicAlbum
date published: 2023-11-15

Kasiah Nan Tabagi
type: MusicAlbum
date published: 2024-01-24

Sakik Batamu Ubek
type: MusicAlbum
date published: 2024-03-07

Tajago Jodoh Urang (Lagu Minang)
type: MusicAlbum
date published: 2024-03-23
track: Tajago Jodoh Urang - Lagu Minang
  type: MusicRecording
  duration: PT6M11S
  duration ms: 371519
  explicit: false
  by artist: David Iztambul
  in album: Tajago Jodoh Urang (Lagu Minang)
    type: MusicAlbum
    date published: 2024-03-23
  genre: batak
  genre: dangdut
  genre: lagu jawa
  genre: malay pop
  genre: malaysian pop
  isrc code: FRX202455544
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T21:28:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8fa8fb97196a418872b25c93cfb05edc943267c4efbb53952efddc63cecf30af
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956725
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956725
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX202455544
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T01:12:41Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fa8fb97196a418872b25c93cfb05edc943267c4efbb53952efddc63cecf30af. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX202455544.
    date published: 2026-07-05T01:12:41Z
  audio: Tajago Jodoh Urang - Lagu Minang
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 141.975
    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: 0.564
    additional property: Energy
      type: PropertyValue
      value: 0.625
    additional property: Speechiness
      type: PropertyValue
      value: 0.026
    additional property: Acousticness
      type: PropertyValue
      value: 0.342
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.205
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.46
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.313
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Major

Babuah Pisang Ka Duo Kali
type: MusicAlbum
date published: 2024-06-01

Sadang Mancandu
type: MusicAlbum
date published: 2024-06-21
track: Sadang Mancandu
  type: MusicRecording
  duration: PT6M17S
  duration ms: 377277
  explicit: false
  by artist: David Iztambul
  in album: Sadang Mancandu
    type: MusicAlbum
    date published: 2024-06-21
  genre: batak
  genre: dangdut
  genre: lagu jawa
  genre: malay pop
  genre: malaysian pop
  isrc code: DGA052447729
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-19T09:56:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x65a8e64cf50f9bc711f7bcaa9f4c9287d1bd668f21ec03fe91e619571c5809db
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958716
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958716
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA052447729
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-19T10:15:55Z
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65a8e64cf50f9bc711f7bcaa9f4c9287d1bd668f21ec03fe91e619571c5809db. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA052447729.
    date published: 2026-07-19T10:15:55Z
  audio: Sadang Mancandu
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 107.991
    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: 0.65
    additional property: Energy
      type: PropertyValue
      value: 0.57
    additional property: Speechiness
      type: PropertyValue
      value: 0.023
    additional property: Acousticness
      type: PropertyValue
      value: 0.369
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.108
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.326
    additional property: Loudness (dB)
      type: PropertyValue
      value: -6.845
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Major

Samo Mangubua Cinto
type: MusicAlbum
date published: 2024-07-01
track: Samo Mangubua Cinto
  type: MusicRecording
  duration: PT6M27S
  duration ms: 387866
  explicit: false
  by artist: David Iztambul
  in album: Samo Mangubua Cinto
    type: MusicAlbum
    date published: 2024-07-01
  genre: batak
  genre: dangdut
  genre: lagu jawa
  genre: malay pop
  genre: malaysian pop
  isrc code: DGA082419247
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-17T00:41:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x333cc872d3f4c309ab561eb2004447c7a2be1896fe3d574c3ec0d8cb047fda1a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958342
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958342
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA082419247
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-17T03:41:59Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x333cc872d3f4c309ab561eb2004447c7a2be1896fe3d574c3ec0d8cb047fda1a. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T03:41:59Z), 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/DGA082419247.
    date published: 2026-07-17T03:41:59Z
  audio: Samo Mangubua Cinto
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 169.87
    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: 0.468
    additional property: Energy
      type: PropertyValue
      value: 0.544
    additional property: Speechiness
      type: PropertyValue
      value: 0.028
    additional property: Acousticness
      type: PropertyValue
      value: 0.349
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.373
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.26
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.446
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Major

Manambak Kasiak Kabuluah
type: MusicAlbum
date published: 2024-10-01

Ranasta
type: MusicAlbum
date published: 2024-10-01

Banang Bauleh
type: MusicAlbum
date published: 2024-10-14

Rindu Samo Rindu
type: MusicAlbum
date published: 2024-10-14

Molah Banyanyi
type: MusicAlbum
date published: 2024-10-31

Cando Tak Badoso
type: MusicAlbum
date published: 2024-12-01
track: Cando Tak Badoso
  type: MusicRecording
  duration: PT7M22S
  duration ms: 442107
  explicit: false
  by artist: David Iztambul
  in album: Cando Tak Badoso
    type: MusicAlbum
    date published: 2024-12-01
  genre: batak
  genre: dangdut
  genre: lagu jawa
  genre: malay pop
  genre: malaysian pop
  isrc code: DGA0T2423601
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-14T20:13:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf987fd239c1d7f40989aea2bd675421f976aec176490e5c24477f50e5efa86cc
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958058
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958058
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0T2423601
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-14T20:20:34Z
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf987fd239c1d7f40989aea2bd675421f976aec176490e5c24477f50e5efa86cc. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/DGA0T2423601.
    date published: 2026-07-14T20:20:34Z
  audio: Cando Tak Badoso
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 123.926
    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: 0.606
    additional property: Energy
      type: PropertyValue
      value: 0.569
    additional property: Speechiness
      type: PropertyValue
      value: 0.026
    additional property: Acousticness
      type: PropertyValue
      value: 0.429
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.108
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.365
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.718
    additional property: Key Name
      type: PropertyValue
      value: Bb
    additional property: Mode Name
      type: PropertyValue
      value: Major

Ranah Minang Lai Manjago
type: MusicAlbum
date published: 2024-12-22
track: Ranah Minang Lai Manjago
  type: MusicRecording
  duration: PT6M22S
  duration ms: 382084
  explicit: false
  by artist: David Iztambul
  in album: Ranah Minang Lai Manjago
    type: MusicAlbum
    date published: 2024-12-22
  genre: batak
  genre: dangdut
  genre: lagu jawa
  genre: malay pop
  genre: malaysian pop
  isrc code: FR10S2256054
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-15T12:38:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb8466e0a7409c53064d1abd1be6c497a75dc5b56a70cfc7031072773bd2a6290
  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/FR10S2256054
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-15T15:41:05Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8466e0a7409c53064d1abd1be6c497a75dc5b56a70cfc7031072773bd2a6290. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:41:05Z), 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/FR10S2256054.
    date published: 2026-07-15T15:41:05Z
  audio: Ranah Minang Lai Manjago
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 96.017
    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: 0.634
    additional property: Energy
      type: PropertyValue
      value: 0.563
    additional property: Speechiness
      type: PropertyValue
      value: 0.025
    additional property: Acousticness
      type: PropertyValue
      value: 0.711
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.14
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.345
    additional property: Loudness (dB)
      type: PropertyValue
      value: -6.427
    additional property: Key Name
      type: PropertyValue
      value: E
    additional property: Mode Name
      type: PropertyValue
      value: Major

Samo Samo Cinto
type: MusicAlbum
date published: 2024-12-22

Cinto Saumua Nyao
type: MusicAlbum
date published: 2025-03-01

Tinggakan sahilang - hilang
type: MusicAlbum
date published: 2025-05-08

Kamari Pentang
type: MusicAlbum
date published: 2025-08-14