Batak Marmitu
type: MusicGroup
genre: batak
popularity: 10
followers: 43
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7705027057ad60b8fafc8cef16eec03150e4ea60948130080b0dd5827fd0f1af
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953915
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953915
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/19edc1ba-7f3a-4970-9b45-1f4c787a4e6b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/19edc1ba-7f3a-4970-9b45-1f4c787a4e6b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/19edc1ba-7f3a-4970-9b45-1f4c787a4e6b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T08:36:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7705027057ad60b8fafc8cef16eec03150e4ea60948130080b0dd5827fd0f1af","name":"Batak Marmitu","registered_at":"2026-06-15T22:36:43Z","symbol":"NIM0853478","token_address":"0xf8e41597e100f24f86937e9438f121cb5599dc62","type":"artist","uuid":"19edc1ba-7f3a-4970-9b45-1f4c787a4e6b"}
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 0x7705027057ad60b8fafc8cef16eec03150e4ea60948130080b0dd5827fd0f1af. Chain 2 (Bitcoin): anchored in block 953915 (2026-06-16T08:36:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/19edc1ba-7f3a-4970-9b45-1f4c787a4e6b.json and https://artists.proofprofile.net/proofs/artist/19edc1ba-7f3a-4970-9b45-1f4c787a4e6b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T08:36:32Z
  text: {"copyright_id":"0x7705027057ad60b8fafc8cef16eec03150e4ea60948130080b0dd5827fd0f1af","name":"Batak Marmitu","registered_at":"2026-06-15T22:36:43Z","symbol":"NIM0853478","token_address":"0xf8e41597e100f24f86937e9438f121cb5599dc62","type":"artist","uuid":"19edc1ba-7f3a-4970-9b45-1f4c787a4e6b"}
album: Parsonduk Bolon Naburju
  type: MusicAlbum
  date published: 2025-01-09
album: Dang Tarbahen Au Dope Mandulo Ho
  type: MusicAlbum
  date published: 2025-01-09
album: Nunga Jumpang Muse Ari Pesta I
  type: MusicAlbum
  date published: 2025-01-09
album: Jujung Goarhi Amang
  type: MusicAlbum
  date published: 2025-01-13
album: Sipata
  type: MusicAlbum
  date published: 2025-01-17
  track: Sipata
    type: MusicRecording
    duration: PT6M16S
    duration ms: 376000
    explicit: false
    by artist: Batak Marmitu
    in album: Sipata
      type: MusicAlbum
      date published: 2025-01-17
    genre: batak
    isrc code: QZN882516449
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T01:36:32+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x723fc12b16bf2d8047229516a90aac3e3eaf7030c500bca7b1cd6cae102d9cfb
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959087
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959087
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZN882516449
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T02:05:55Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x723fc12b16bf2d8047229516a90aac3e3eaf7030c500bca7b1cd6cae102d9cfb. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZN882516449.
      date published: 2026-07-22T02:05:55Z
    audio: Sipata
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 140.07
      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: 0.557
      additional property: Energy
        type: PropertyValue
        value: 0.657
      additional property: Speechiness
        type: PropertyValue
        value: 0.03
      additional property: Acousticness
        type: PropertyValue
        value: 0.837
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.15
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.144
      additional property: Loudness (dB)
        type: PropertyValue
        value: -2.226
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Songon Bulan
  type: MusicAlbum
  date published: 2025-01-24
album: Pikkiri
  type: MusicAlbum
  date published: 2025-02-01
album: Anak Naburju
  type: MusicAlbum
  date published: 2025-02-04
  track: Anak Naburju
    type: MusicRecording
    duration: PT6M26S
    duration ms: 386519
    explicit: false
    by artist: Batak Marmitu
    in album: Anak Naburju
      type: MusicAlbum
      date published: 2025-02-04
    genre: batak
    isrc code: QZN882532010
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T12:37:18+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xef7e1bd93c40479a97828b51218633400dee9df45e7ca2279b209382a01abb49
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959008
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959008
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZN882532010
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T13:14:05Z
    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 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 0xef7e1bd93c40479a97828b51218633400dee9df45e7ca2279b209382a01abb49. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/QZN882532010.
      date published: 2026-07-21T13:14:05Z
    audio: Anak Naburju
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 137.939
      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
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Goarmi Pe Pararonhu
album: Ho Do Na Tarpillit
album: Salendang Parpadanan
album: Ole Sio
album: Gareja Bolon
album: Asom Na Di Dolok
album: Buni Di Ate Ate
album: Tolu Hali
album: Dung Dapot Sarjana
album: Saputangan Na Maraek
album: Saputangan Na Marsap Ilu
album: Dongan Matua
album: Unang Sai Sunggul Sungguli Be
album: Bandit Lapa-Lapa
album: Naung Adong Gabe Soada
album: Tanda Mata Cinta
album: Sherly
album: Atik
album: Tangishu Tu Dainang
album: Pareman
album: Ndi Di Dolok Adui
album: Ro Do Au Tu Pestami
album: Nunga Talu Hamatean
album: Gokhon Dohot Jou Jou
album: Tudos Tu Namarnipi
album: Pabagas Tanoman
album: Alani Sangiris
album: Siboru Na Asing
album: Unang Jaishon
album: Sapata
album: Erna
album: Alani Parumaen
album: Manopoti Dosa
album: Tataring Parapian
album: Anju Au Inang
album: Tarhatotong
album: Asa Sombu Roham
album: Marpasar Pagi
album: Unang Au Sai Solsoli
album: Paulak Nasib Hi
album: Sipata Marsali
album: Dung Marsirang
album: Aku Bukan Pintu
album: Anggur Merah 2
album: Mangalangkup
album: Maila Pogos
album: Jangan Kau Datang Lagi
album: Boanonku Do Ho
album: Boan Ma Holongmi
album: Paimaonku Do Ho
album: Jangan Sampai Tiga Kali
album: Mabiar Au Marsirang
album: Perahu Cinta
album: Sandiwara
album: Polo Pa Kita Sayang
album: Putus Nimmu

Danceability
type: PropertyValue
value: 0.615

Energy
type: PropertyValue
value: 0.442

Speechiness
type: PropertyValue
value: 0.028

Acousticness
type: PropertyValue
value: 0.807

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.176

Valence (Positivity)
type: PropertyValue
value: 0.379

Loudness (dB)
type: PropertyValue
value: -6.047

Key Name
type: PropertyValue
value: E

Mode Name
type: PropertyValue
value: Major

Goarmi Pe Pararonhu
type: MusicAlbum
date published: 2025-02-07

Ho Do Na Tarpillit
type: MusicAlbum
date published: 2025-02-12

Salendang Parpadanan
type: MusicAlbum
date published: 2025-02-15
track: Salendang Parpadanan
  type: MusicRecording
  duration: PT4M25S
  duration ms: 265102
  explicit: false
  by artist: Batak Marmitu
  in album: Salendang Parpadanan
    type: MusicAlbum
    date published: 2025-02-15
  genre: batak
  isrc code: QZN882541905
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-21T07:36:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x404980790ce1708aeeed4a84228c3d59d2fbffecb04415c325395c508ae0e8fb
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958985
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958985
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZN882541905
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-21T08:39:15Z
  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 0x404980790ce1708aeeed4a84228c3d59d2fbffecb04415c325395c508ae0e8fb. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/QZN882541905.
    date published: 2026-07-21T08:39:15Z
  audio: Salendang Parpadanan
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 139.985
    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: 0.544
    additional property: Energy
      type: PropertyValue
      value: 0.646
    additional property: Speechiness
      type: PropertyValue
      value: 0.027
    additional property: Acousticness
      type: PropertyValue
      value: 0.853
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.168
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.264
    additional property: Loudness (dB)
      type: PropertyValue
      value: -1.737
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Major

Ole Sio
type: MusicAlbum
date published: 2025-02-18

Gareja Bolon
type: MusicAlbum
date published: 2025-02-21

Asom Na Di Dolok
type: MusicAlbum
date published: 2025-02-26

Buni Di Ate Ate
type: MusicAlbum
date published: 2025-02-28

Tolu Hali
type: MusicAlbum
date published: 2025-03-05
track: Tolu Hali
  type: MusicRecording
  duration: PT5M48S
  duration ms: 348903
  explicit: false
  by artist: Batak Marmitu
  in album: Tolu Hali
    type: MusicAlbum
    date published: 2025-03-05
  genre: batak
  isrc code: QZN882559289
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-21T02:43:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2bf23f9a5b5833169e5f7ee6f8d8ba5fea278c2e331d08a24f6c85d771b35324
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958955
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958955
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZN882559289
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-21T03:03:40Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bf23f9a5b5833169e5f7ee6f8d8ba5fea278c2e331d08a24f6c85d771b35324. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZN882559289.
    date published: 2026-07-21T03:03:40Z
  audio: Tolu Hali
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 139.927
    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: 0.682
    additional property: Energy
      type: PropertyValue
      value: 0.506
    additional property: Speechiness
      type: PropertyValue
      value: 0.026
    additional property: Acousticness
      type: PropertyValue
      value: 0.854
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.234
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.229
    additional property: Loudness (dB)
      type: PropertyValue
      value: -3.059
    additional property: Key Name
      type: PropertyValue
      value: Ab
    additional property: Mode Name
      type: PropertyValue
      value: Major

Dung Dapot Sarjana
type: MusicAlbum
date published: 2025-03-08

Saputangan Na Maraek
type: MusicAlbum
date published: 2025-03-11

Saputangan Na Marsap Ilu
type: MusicAlbum
date published: 2025-03-15
track: Saputangan Na Marsap Ilu
  type: MusicRecording
  duration: PT6M20S
  duration ms: 380505
  explicit: false
  by artist: Batak Marmitu
  in album: Saputangan Na Marsap Ilu
    type: MusicAlbum
    date published: 2025-03-15
  genre: batak
  isrc code: QZN882570317
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T21:50:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbb3e1437246201b1ff102dca27e2989c17fadc799980c2b607cd52c4b382b9ff
  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/QZN882570317
  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 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 0xbb3e1437246201b1ff102dca27e2989c17fadc799980c2b607cd52c4b382b9ff. 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/QZN882570317.
    date published: 2026-07-06T01:25:57Z
  audio: Saputangan Na Marsap Ilu
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 142.118
    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: 0.583
    additional property: Energy
      type: PropertyValue
      value: 0.535
    additional property: Speechiness
      type: PropertyValue
      value: 0.029
    additional property: Acousticness
      type: PropertyValue
      value: 0.818
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.293
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.319
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.302
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major

Dongan Matua
type: MusicAlbum
date published: 2025-03-19

Unang Sai Sunggul Sungguli Be
type: MusicAlbum
date published: 2025-03-22

Bandit Lapa-Lapa
type: MusicAlbum
date published: 2025-03-25

Naung Adong Gabe Soada
type: MusicAlbum
date published: 2025-03-28

Tanda Mata Cinta
type: MusicAlbum
date published: 2025-04-02

Sherly
type: MusicAlbum
date published: 2025-04-05

Atik
type: MusicAlbum
date published: 2025-04-09

Tangishu Tu Dainang
type: MusicAlbum
date published: 2025-04-12
track: Tangishu Tu Dainang
  type: MusicRecording
  duration: PT6M11S
  duration ms: 371612
  explicit: false
  by artist: Batak Marmitu
  in album: Tangishu Tu Dainang
    type: MusicAlbum
    date published: 2025-04-12
  genre: batak
  isrc code: QZN882596199
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-18T19:17:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc32ab64fcee3e29282d70e5ccdb070153f5366cb5c2e8e030aec98e4525b1406
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958600
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958600
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZN882596199
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-18T19:24:05Z
  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 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 0xc32ab64fcee3e29282d70e5ccdb070153f5366cb5c2e8e030aec98e4525b1406. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/QZN882596199.
    date published: 2026-07-18T19:24:05Z
  audio: Tangishu Tu Dainang
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 139.969
    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: 0.532
    additional property: Energy
      type: PropertyValue
      value: 0.653
    additional property: Speechiness
      type: PropertyValue
      value: 0.028
    additional property: Acousticness
      type: PropertyValue
      value: 0.816
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.168
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.24
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.052
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major

Pareman
type: MusicAlbum
date published: 2025-04-16

Ndi Di Dolok Adui
type: MusicAlbum
date published: 2025-04-17

Ro Do Au Tu Pestami
type: MusicAlbum
date published: 2025-04-19
track: Ro Do Au Tu Pestami
  type: MusicRecording
  duration: PT5M26S
  duration ms: 326101
  explicit: false
  by artist: Batak Marmitu
  in album: Ro Do Au Tu Pestami
    type: MusicAlbum
    date published: 2025-04-19
  genre: batak
  isrc code: QZWDW2500866
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-17T07:44:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbd13320816837fad1df6f7222598290f52d7220539428e6fcd997c9d95340f00
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958383
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958383
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDW2500866
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-17T08:20:01Z
  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 0xbd13320816837fad1df6f7222598290f52d7220539428e6fcd997c9d95340f00. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/QZWDW2500866.
    date published: 2026-07-17T08:20:01Z
  audio: Ro Do Au Tu Pestami
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 146.051
    additional property: Musical Key
      type: PropertyValue
      value: 3
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.639
    additional property: Energy
      type: PropertyValue
      value: 0.537
    additional property: Speechiness
      type: PropertyValue
      value: 0.026
    additional property: Acousticness
      type: PropertyValue
      value: 0.868
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.126
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.215
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.04
    additional property: Key Name
      type: PropertyValue
      value: Eb
    additional property: Mode Name
      type: PropertyValue
      value: Major

Nunga Talu Hamatean
type: MusicAlbum
date published: 2025-04-19

Gokhon Dohot Jou Jou
type: MusicAlbum
date published: 2025-04-21

Tudos Tu Namarnipi
type: MusicAlbum
date published: 2025-04-25

Pabagas Tanoman
type: MusicAlbum
date published: 2025-04-29

Alani Sangiris
type: MusicAlbum
date published: 2025-05-03

Siboru Na Asing
type: MusicAlbum
date published: 2025-05-06

Unang Jaishon
type: MusicAlbum
date published: 2025-05-09

Sapata
type: MusicAlbum
date published: 2025-05-13

Erna
type: MusicAlbum
date published: 2025-05-17

Alani Parumaen
type: MusicAlbum
date published: 2025-05-24

Manopoti Dosa
type: MusicAlbum
date published: 2025-05-29
track: Manopoti Dosa
  type: MusicRecording
  duration: PT5M24S
  duration ms: 324104
  explicit: false
  by artist: Batak Marmitu
  in album: Manopoti Dosa
    type: MusicAlbum
    date published: 2025-05-29
  genre: batak
  isrc code: QZWDW2543614
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-22T02:46:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd537225d638cdda15a6d8731f754b2004e094698dcca8f503c93695b90eb3efc
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 959094
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/959094
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDW2543614
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-22T03:33:16Z
  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 0xd537225d638cdda15a6d8731f754b2004e094698dcca8f503c93695b90eb3efc. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), 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/QZWDW2543614.
    date published: 2026-07-22T03:33:16Z
  audio: Manopoti Dosa
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 139.803
    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: 0.522
    additional property: Energy
      type: PropertyValue
      value: 0.522
    additional property: Speechiness
      type: PropertyValue
      value: 0.028
    additional property: Acousticness
      type: PropertyValue
      value: 0.892
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.349
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.094
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.218
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major

Tataring Parapian
type: MusicAlbum
date published: 2025-05-31
track: Tataring Parapian
  type: MusicRecording
  duration: PT5M46S
  duration ms: 346209
  explicit: false
  by artist: Batak Marmitu
  in album: Tataring Parapian
    type: MusicAlbum
    date published: 2025-05-31
  genre: batak
  isrc code: QZWDW2543615
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-17T17:23:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x67dcdcb2c12bad0df3238634fd14febbb593321c1a2ab86438f4d561337f3463
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958444
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958444
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDW2543615
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-17T19:12:23Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67dcdcb2c12bad0df3238634fd14febbb593321c1a2ab86438f4d561337f3463. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDW2543615.
    date published: 2026-07-17T19:12:23Z
  audio: Tataring Parapian
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 147.65
    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: 0.518
    additional property: Energy
      type: PropertyValue
      value: 0.55
    additional property: Speechiness
      type: PropertyValue
      value: 0.027
    additional property: Acousticness
      type: PropertyValue
      value: 0.892
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.124
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.2
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.017
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Major

Anju Au Inang
type: MusicAlbum
date published: 2025-06-03

Tarhatotong
type: MusicAlbum
date published: 2025-06-10

Asa Sombu Roham
type: MusicAlbum
date published: 2025-06-13

Marpasar Pagi
type: MusicAlbum
date published: 2025-06-16

Unang Au Sai Solsoli
type: MusicAlbum
date published: 2025-06-20

Paulak Nasib Hi
type: MusicAlbum
date published: 2025-06-24

Sipata Marsali
type: MusicAlbum
date published: 2025-06-28

Dung Marsirang
type: MusicAlbum
date published: 2025-07-05

Aku Bukan Pintu
type: MusicAlbum
date published: 2025-07-08

Anggur Merah 2
type: MusicAlbum
date published: 2025-07-11

Mangalangkup
type: MusicAlbum
date published: 2025-07-12

Maila Pogos
type: MusicAlbum
date published: 2025-07-15
track: Maila Pogos
  type: MusicRecording
  duration: PT3M45S
  duration ms: 225724
  explicit: false
  by artist: Batak Marmitu
  in album: Maila Pogos
    type: MusicAlbum
    date published: 2025-07-15
  genre: batak
  isrc code: QZWDW2573819
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T03:24:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x47e767c8794a3720c50c4e6729053f85212c6576ee2d27bab12834da812a3d43
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956772
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956772
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDW2573819
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T10:01:46Z
  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 0x47e767c8794a3720c50c4e6729053f85212c6576ee2d27bab12834da812a3d43. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QZWDW2573819.
    date published: 2026-07-05T10:01:46Z
  audio: Maila Pogos
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 139.964
    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: 0.615
    additional property: Energy
      type: PropertyValue
      value: 0.609
    additional property: Speechiness
      type: PropertyValue
      value: 0.026
    additional property: Acousticness
      type: PropertyValue
      value: 0.782
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.263
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.413
    additional property: Loudness (dB)
      type: PropertyValue
      value: -2.715
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Major

Jangan Kau Datang Lagi
type: MusicAlbum
date published: 2025-07-21

Boanonku Do Ho
type: MusicAlbum
date published: 2025-07-21

Boan Ma Holongmi
type: MusicAlbum
date published: 2025-07-23

Paimaonku Do Ho
type: MusicAlbum
date published: 2025-07-26

Jangan Sampai Tiga Kali
type: MusicAlbum
date published: 2025-07-28

Mabiar Au Marsirang
type: MusicAlbum
date published: 2025-07-30

Perahu Cinta
type: MusicAlbum
date published: 2025-08-04

Sandiwara
type: MusicAlbum
date published: 2025-08-06

Polo Pa Kita Sayang
type: MusicAlbum
date published: 2025-08-11

Putus Nimmu
type: MusicAlbum
date published: 2025-08-13

Ting Ting Parbogason
type: MusicAlbum
date published: 2025-08-16

Sonata Yang Indah
type: MusicAlbum
date published: 2025-08-18

Sulangan Mangan
type: MusicAlbum
date published: 2025-08-20

Gabe Pareman
type: MusicAlbum
date published: 2025-08-22

Cinta Hian
type: MusicAlbum
date published: 2025-08-25

Atik So Sanga
type: MusicAlbum
date published: 2025-08-25

Alogo Na Mangullus
type: MusicAlbum
date published: 2025-08-26

Poda Nauli
type: MusicAlbum
date published: 2025-09-01
track: Poda Nauli
  type: MusicRecording
  duration: PT5M56S
  duration ms: 356199
  explicit: false
  by artist: Batak Marmitu
  in album: Poda Nauli
    type: MusicAlbum
    date published: 2025-09-01
  genre: batak
  isrc code: QZWDW2598561
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-20T04:25:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc889c971e16aae754f3335094161e4da1223353f628c4af11f76240b1b04b134
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958825
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958825
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDW2598561
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-20T04:55:29Z
  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 0xc889c971e16aae754f3335094161e4da1223353f628c4af11f76240b1b04b134. Chain 2 (Bitcoin): anchored in block 958825 (2026-07-20T04:55:29Z), 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/QZWDW2598561.
    date published: 2026-07-20T04:55:29Z
  audio: Poda Nauli
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 142.037
    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
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Biarlah Aku Yang Mengalah
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date published: 2025-09-13

Tung Sopola Jujuronhu
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date published: 2025-09-19
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Aek Sibundong
type: MusicAlbum
date published: 2025-09-25

Marulak Loni
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date published: 2025-09-29

Ingot Ma Amang
type: MusicAlbum
date published: 2025-10-11

So Pinaboa Ni Gorak
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date published: 2025-10-14