Martin Kartenjer
type: MusicGroup
genre: tamil hip hop
genre: tamil indie
genre: tamil pop
popularity: 12
followers: 35490
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf1e5f6af0994209696ba6aa87c938a6de535827129f1e6c1288bfb98455a9b4d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5675f507-7961-4385-88fd-37ce89eff11e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5675f507-7961-4385-88fd-37ce89eff11e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5675f507-7961-4385-88fd-37ce89eff11e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T17:49:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf1e5f6af0994209696ba6aa87c938a6de535827129f1e6c1288bfb98455a9b4d","name":"Martin Kartenjer","registered_at":"2026-06-14T13:36:45Z","symbol":"NIM0469321","token_address":"0x7f7290ed423f89efabb93113524b5e3df17430e3","type":"artist","uuid":"5675f507-7961-4385-88fd-37ce89eff11e"}
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 0xf1e5f6af0994209696ba6aa87c938a6de535827129f1e6c1288bfb98455a9b4d. Chain 2 (Bitcoin): anchored in block 953667 (2026-06-14T17:49:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5675f507-7961-4385-88fd-37ce89eff11e.json and https://artists.proofprofile.net/proofs/artist/5675f507-7961-4385-88fd-37ce89eff11e.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T17:49:01Z
  text: {"copyright_id":"0xf1e5f6af0994209696ba6aa87c938a6de535827129f1e6c1288bfb98455a9b4d","name":"Martin Kartenjer","registered_at":"2026-06-14T13:36:45Z","symbol":"NIM0469321","token_address":"0x7f7290ed423f89efabb93113524b5e3df17430e3","type":"artist","uuid":"5675f507-7961-4385-88fd-37ce89eff11e"}
album: Maayam Seidhai
  type: MusicAlbum
  date published: 2018-02-14
album: Moochodu Moochaga
  type: MusicAlbum
  date published: 2020
album: Megangal
  type: MusicAlbum
  date published: 2020-04-28
album: Megangal
  type: MusicAlbum
  date published: 2020-04-28
album: Moochodu Moochaga (Original Soundtrack)
  type: MusicAlbum
  date published: 2020-05-04
album: Moochodu Moochaga - Single
  type: MusicAlbum
  date published: 2020-05-04
album: Attham
  type: MusicAlbum
  date published: 2020-05-18
album: Attham
  type: MusicAlbum
  date published: 2020-05-18
album: Vaa Vennila
  type: MusicAlbum
  date published: 2020-06-13
album: Vaa Vennila
  type: MusicAlbum
  date published: 2020-06-13
album: Solamal Nenjukul Yaar Sonadhu
  type: MusicAlbum
  date published: 2020-08-20
album: Solamal Nenjukul Yaar Sonadhu
  type: MusicAlbum
  date published: 2020-08-20
album: Nimmathiya Dhan Thedanum
  type: MusicAlbum
  date published: 2020-10-20
album: Nimmathiya Dhan Thedanum
  type: MusicAlbum
  date published: 2020-10-20
album: Naan marandha yaazh
  type: MusicAlbum
  date published: 2020-11-08
album: Naan Marandha Yaazh
  type: MusicAlbum
  date published: 2020-11-08
album: Vidai Kurinen Piriyaamaley
  type: MusicAlbum
  date published: 2021-06-15
album: Bikela polam vaa
  type: MusicAlbum
  date published: 2021-07-29
album: Bikela Polam Vaa
  type: MusicAlbum
  date published: 2021-07-29
album: Vettridam
  type: MusicAlbum
  date published: 2021-11-16
album: Vettridam
  type: MusicAlbum
  date published: 2021-11-16
album: Madhi Kuzhambida
  type: MusicAlbum
  date published: 2022-01-17
album: Kadhal Kalavi
  type: MusicAlbum
  date published: 2022-02-18
album: Potta Pulla Vaasam Theadi
  type: MusicAlbum
  date published: 2022-05-24
  track: Potta Pulla Vaasam Theadi
    type: MusicRecording
    duration: PT3M13S
    duration ms: 193333
    explicit: false
    by artist: Martin Kartenjer
    in album: Potta Pulla Vaasam Theadi
      type: MusicAlbum
      date published: 2022-05-24
    genre: tamil hip hop
    genre: tamil indie
    genre: tamil pop
    isrc code: INA3S2100129
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T23:58:46+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe14b029d733e86b5e1761182a3ad48f400c3aabb6be90c6cc1c043a5db2bd449
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958468
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958468
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INA3S2100129
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T00:27:51Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe14b029d733e86b5e1761182a3ad48f400c3aabb6be90c6cc1c043a5db2bd449. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INA3S2100129 — a six-check JSON result.
      date published: 2026-07-18T00:27:51Z
    audio: Potta Pulla Vaasam Theadi
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 179.855
      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: 0.665
      additional property: Energy
        type: PropertyValue
        value: 0.745
      additional property: Speechiness
        type: PropertyValue
        value: 0.202
      additional property: Acousticness
        type: PropertyValue
        value: 0.358
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.065
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.737
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.545
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: 100 Milli
album: Gundu Kuzhi
album: Mitta Mirasu
album: CHINA MADEU KADHAL ILLA
album: Rotoram Pakayila
album: Vachi Seiyapora
album: She Kissed Me First
album: Yaar Keatadhu Nenjamey
album: VENKUZHALI
album: Saachiputta
album: Thatrom Thookurom
album: Digital Thimiru
album: Kadhal Idhudhano
album: DOCTOR FARMER ANTHEM
album: Undhan Mugam Kaana

Potta Pulla Vaasam Theadi
type: MusicAlbum
date published: 2022-06-23

Potta Pulla Vaasam Theadi
type: MusicAlbum
date published: 2022-06-23

100 Milli
type: MusicAlbum
date published: 2022-09-12

Gundu Kuzhi
type: MusicAlbum
date published: 2022-10-20
track: Gundu Kuzhi
  type: MusicRecording
  duration: PT4M13S
  duration ms: 253534
  explicit: false
  by artist: Martin Kartenjer
  in album: Gundu Kuzhi
    type: MusicAlbum
    date published: 2022-10-20
  genre: tamil hip hop
  genre: tamil indie
  genre: tamil pop
  isrc code: INA3S2100408
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-16T21:25:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5086a742039c01e644dae72171c59362ed6ee0fd27ee71076495e3752dfb4d83
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958373
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958373
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INA3S2100408
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-17T06:09:33Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5086a742039c01e644dae72171c59362ed6ee0fd27ee71076495e3752dfb4d83. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INA3S2100408 — a six-check JSON result.
    date published: 2026-07-17T06:09:33Z
  audio: Gundu Kuzhi
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 95.009
    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: 0.636
    additional property: Energy
      type: PropertyValue
      value: 0.894
    additional property: Speechiness
      type: PropertyValue
      value: 0.067
    additional property: Acousticness
      type: PropertyValue
      value: 0.265
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.095
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.381
    additional property: Loudness (dB)
      type: PropertyValue
      value: -6.752
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Major

Mitta Mirasu
type: MusicAlbum
date published: 2022-10-26

Mitta Mirasu
type: MusicAlbum
date published: 2022-10-28

Gundu Kuzhi
type: MusicAlbum
date published: 2022-10-31

Gundu Kuzhi
type: MusicAlbum
date published: 2022-10-31

CHINA MADEU KADHAL ILLA
type: MusicAlbum
date published: 2022-12-06
track: CHINA MADEU KADHAL ILLA
  type: MusicRecording
  duration: PT4M0S
  duration ms: 240000
  explicit: false
  by artist: Martin Kartenjer
  in album: CHINA MADEU KADHAL ILLA
    type: MusicAlbum
    date published: 2022-12-06
  genre: tamil hip hop
  genre: tamil indie
  genre: tamil pop
  isrc code: INA3S2101282
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-21T15:33:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x91faff251d264350cd0fdbc8b3e801df4b61dbe2aa45d2c6ca9cf0ffc7b7b962
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 959026
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/959026
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INA3S2101282
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-21T15:38:13Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91faff251d264350cd0fdbc8b3e801df4b61dbe2aa45d2c6ca9cf0ffc7b7b962. Chain 2 (Bitcoin): anchored in block 959026 (2026-07-21T15:38:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INA3S2101282 — a six-check JSON result.
    date published: 2026-07-21T15:38:13Z
  audio: CHINA MADEU KADHAL ILLA
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 150.001
    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: 0.795
    additional property: Energy
      type: PropertyValue
      value: 0.886
    additional property: Speechiness
      type: PropertyValue
      value: 0.199
    additional property: Acousticness
      type: PropertyValue
      value: 0.218
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.122
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.515
    additional property: Loudness (dB)
      type: PropertyValue
      value: -6.663
    additional property: Key Name
      type: PropertyValue
      value: E
    additional property: Mode Name
      type: PropertyValue
      value: Minor

CHINA MADEU KADHAL ILLA
type: MusicAlbum
date published: 2022-12-19

CHINA MADEU KADHAL ILLA
type: MusicAlbum
date published: 2022-12-19

Rotoram Pakayila
type: MusicAlbum
date published: 2023-06-20

Vachi Seiyapora
type: MusicAlbum
date published: 2023-07-26

She Kissed Me First
type: MusicAlbum
date published: 2024-01-31

Yaar Keatadhu Nenjamey
type: MusicAlbum
date published: 2024-04-02
track: Yaar Keatadhu Nenjamey
  type: MusicRecording
  duration: PT2M23S
  duration ms: 143000
  explicit: false
  by artist: Martin Kartenjer
  in album: Yaar Keatadhu Nenjamey
    type: MusicAlbum
    date published: 2024-04-02
  genre: tamil hip hop
  genre: tamil indie
  genre: tamil pop
  isrc code: USA2P2416322
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-29T16:00:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x963a7eef3ff0f6e487b01dbea74c633380af253fd70a67010cd5c51c71d50fc1
  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/USA2P2416322
  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 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 0x963a7eef3ff0f6e487b01dbea74c633380af253fd70a67010cd5c51c71d50fc1. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2416322 — a six-check JSON result.
    date published: 2026-07-02T16:51:38Z
  audio: Yaar Keatadhu Nenjamey
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 89.777
    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: 0.844
    additional property: Energy
      type: PropertyValue
      value: 0.494
    additional property: Speechiness
      type: PropertyValue
      value: 0.222
    additional property: Acousticness
      type: PropertyValue
      value: 0.067
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.035
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.851
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.883
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major

VENKUZHALI
type: MusicAlbum
date published: 2024-08-21

Saachiputta
type: MusicAlbum
date published: 2025-02-05
track: Saachiputta
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196000
  explicit: false
  by artist: Martin Kartenjer
  in album: Saachiputta
    type: MusicAlbum
    date published: 2025-02-05
  genre: tamil hip hop
  genre: tamil indie
  genre: tamil pop
  isrc code: USA2P2502786
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-21T14:40:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd5a2afa917bf6f9f3f47a20105da5eaa088b454aefdcf5cdff216e19baec4e40
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 959023
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/959023
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2502786
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-21T15:22:58Z
  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 0xd5a2afa917bf6f9f3f47a20105da5eaa088b454aefdcf5cdff216e19baec4e40. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2502786 — a six-check JSON result.
    date published: 2026-07-21T15:22:58Z
  audio: Saachiputta
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
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    additional property: Danceability
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Acousticness
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    additional property: Instrumentalness
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    additional property: Liveness
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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    additional property: Key Name
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Thatrom Thookurom
type: MusicAlbum
date published: 2025-04-26

Digital Thimiru
type: MusicAlbum
date published: 2025-04-26

Kadhal Idhudhano
type: MusicAlbum
date published: 2025-07-03

DOCTOR FARMER ANTHEM
type: MusicAlbum
date published: 2025-09-24

Undhan Mugam Kaana
type: MusicAlbum
date published: 2025-10-28