Saman De Silva
type: MusicGroup
description: Saman de Silva (6 February 1956 – 27 April 2025: සමන් ද සිල්වා), was a Sri Lankan singer. One of the most popular singers in both indoor and outdoor shows in Sri Lanka, de Silva popularized the style
popularity: 19
followers: 7779
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd266c3db3798dda2054fd4434a48219c182791293ebb486215da43b765521b74
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953807
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953807
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ed24b751-6e21-419f-b6b4-309ce1a7f8ea.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ed24b751-6e21-419f-b6b4-309ce1a7f8ea.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ed24b751-6e21-419f-b6b4-309ce1a7f8ea
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T16:39:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd266c3db3798dda2054fd4434a48219c182791293ebb486215da43b765521b74","name":"Saman De Silva","registered_at":"2026-06-15T05:19:55Z","symbol":"NIM0694388","token_address":"0x72d32f16535cbbc25e5685c2b9af5874ac8a5367","type":"artist","uuid":"ed24b751-6e21-419f-b6b4-309ce1a7f8ea"}
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 0xd266c3db3798dda2054fd4434a48219c182791293ebb486215da43b765521b74. Chain 2 (Bitcoin): anchored in block 953807 (2026-06-15T16:39:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ed24b751-6e21-419f-b6b4-309ce1a7f8ea.json and https://artists.proofprofile.net/proofs/artist/ed24b751-6e21-419f-b6b4-309ce1a7f8ea.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T16:39:18Z
  text: {"copyright_id":"0xd266c3db3798dda2054fd4434a48219c182791293ebb486215da43b765521b74","name":"Saman De Silva","registered_at":"2026-06-15T05:19:55Z","symbol":"NIM0694388","token_address":"0x72d32f16535cbbc25e5685c2b9af5874ac8a5367","type":"artist","uuid":"ed24b751-6e21-419f-b6b4-309ce1a7f8ea"}
album: Kolamba Nagare
  type: MusicAlbum
  date published: 2002-01-01
album: Kolamba Nagare
  type: MusicAlbum
  date published: 2002-01-01
  track: Ada Wessanthara
    type: MusicRecording
    duration: PT3M37S
    duration ms: 217760
    explicit: false
    by artist: Saman De Silva
    in album: Kolamba Nagare
      type: MusicAlbum
      date published: 2002-01-01
    isrc code: QM4TW2164631
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T04:43:48+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x17a1b3cfcac4d8ad3b2a9c0670fa58de6ec6e05709bfe491e2a92551647f58d0
    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/QM4TW2164631
    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 0x17a1b3cfcac4d8ad3b2a9c0670fa58de6ec6e05709bfe491e2a92551647f58d0. 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/QM4TW2164631.
      date published: 2026-07-20T04:55:29Z
    audio: Ada Wessanthara
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 87.065
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 1
      additional property: Danceability
        type: PropertyValue
        value: 0.749
      additional property: Energy
        type: PropertyValue
        value: 0.543
      additional property: Speechiness
        type: PropertyValue
        value: 0.12
      additional property: Acousticness
        type: PropertyValue
        value: 0.329
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.073
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.709
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.869
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
  track: Ale Banda
    type: MusicRecording
    duration: PT2M57S
    duration ms: 177533
    explicit: false
    by artist: Saman De Silva
    in album: Kolamba Nagare
      type: MusicAlbum
      date published: 2002-01-01
    isrc code: QM4TW2164641
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T01:25:22+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x96283bfd8136d9d193a761714a3a885863c003e045b49605f3d7c33af530bfef
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956745
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956745
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2164641
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T05:33:35Z
    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 0x96283bfd8136d9d193a761714a3a885863c003e045b49605f3d7c33af530bfef. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/QM4TW2164641.
      date published: 2026-07-05T05:33:35Z
    audio: Ale Banda
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 125.988
      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: 0.593
      additional property: Energy
        type: PropertyValue
        value: 0.815
      additional property: Speechiness
        type: PropertyValue
        value: 0.063
      additional property: Acousticness
        type: PropertyValue
        value: 0.148
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.259
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
  track: Pissu Wikare
album: The Very Best Of Saman De Silva
album: Colamba Nagare
album: Kendare - Single
album: Baila Competition
album: Loweduru
album: Niyare Piyanagala (Original)
album: Pem Maligawe Apsaraviye
album: Dew Lowa Deviyane
album: Ahase Innawalu
album: Yanne Oba Koibada
album: Ammapa Mage Hada Pathulen
album: Chandiya Wela
album: Wine Bibi
album: Niyare Piyanagala - VOLUME 1 (Karaoke)
album: Ganga Yamuna
album: Giravada Giravida
album: Godin Madin
album: Mage Paraviya
album: Priya Sadeta Jaya Paneta
album: Toiyantai Baiyantai
album: Dadi Kala Mage Mauni
album: Nuba Giyada Idan Puthei
album: Ape Diha Na
album: Anuwana Rata Karuna
album: Wasanthaya Ewi
album: Anei Mage Nona
album: Violine
album: Apei Ceeya
album: Handawala
album: Colombo City
album: Adiri Welawei
album: Babi Acchi
album: Banjo Rabane
album: Davadda
album: Dosthara Mahatha
album: Dugiyage Jeewithei
album: Guna Dahama
album: Issara Kale
album: Kafiringnna
album: Kadulu Neth Yuga
album: KUSSI AMMA SERA
album: Mandakiniya Dige
album: Mangalam
album: Modara Malu
album: Mithura Kiwwama
album: Nurse Nona
album: Muhude Yamu
album: Kolomba Aya
album: Pasale Alaya
album: Pinavanta Sawan
album: Punsada Paya Moratuwa
album: Ruwal Naven
album: Pinibara Seetha Yame
album: BEST OF SAMAN DE SILVA (VOL1)
album: MOST POPULAR SONGS OF SAMAN DE SILVA (VOL 1)

Valence (Positivity)
type: PropertyValue
value: 0.931

Loudness (dB)
type: PropertyValue
value: -5.91

Key Name
type: PropertyValue
value: F

Mode Name
type: PropertyValue
value: Major

Pissu Wikare
type: MusicRecording
duration: PT3M34S
duration ms: 214640
explicit: false
by artist: Saman De Silva
in album: Kolamba Nagare
  type: MusicAlbum
  date published: 2002-01-01
isrc code: QM4TW2164642
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-13T16:17:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9105addf09b10898eea2a1889f0f9d89422989b7eaac741bcbf0a19b0d987916
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957880
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957880
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2164642
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-13T16:39:18Z
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 0x9105addf09b10898eea2a1889f0f9d89422989b7eaac741bcbf0a19b0d987916. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/QM4TW2164642.
  date published: 2026-07-13T16:39:18Z
audio: Pissu Wikare
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 138.894
  additional property: Musical Key
    type: PropertyValue
    value: 6
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.593
  additional property: Energy
    type: PropertyValue
    value: 0.834
  additional property: Speechiness
    type: PropertyValue
    value: 0.345
  additional property: Acousticness
    type: PropertyValue
    value: 0.198
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.12
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.724
  additional property: Loudness (dB)
    type: PropertyValue
    value: -6.908
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Major

The Very Best Of Saman De Silva
type: MusicAlbum
date published: 2004-01-01

The Very Best Of Saman De Silva
type: MusicAlbum
date published: 2004-01-01

Colamba Nagare
type: MusicAlbum
date published: 2014-01-04

Kendare - Single
type: MusicAlbum
date published: 2018-09-10

Baila Competition
type: MusicAlbum
date published: 2018-09-12
track: Punsanda Paaya Moratuwa
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183080
  explicit: false
  by artist: Saman De Silva
  in album: Baila Competition
    type: MusicAlbum
    date published: 2018-09-12
  isrc code: LKA000013167
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T00:45:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7f20b4c242cba6ec7206942d6dcd53b8147cd19bd147fe8b8e13a99ef41ba977
  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/LKA000013167
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-04T10:04:33Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f20b4c242cba6ec7206942d6dcd53b8147cd19bd147fe8b8e13a99ef41ba977. 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/LKA000013167.
    date published: 2026-07-04T10:04:33Z
  audio: Punsanda Paaya Moratuwa
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 129.251
    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: 0.804
    additional property: Energy
      type: PropertyValue
      value: 0.519
    additional property: Speechiness
      type: PropertyValue
      value: 0.06
    additional property: Acousticness
      type: PropertyValue
      value: 0.172
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.132
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.962
    additional property: Loudness (dB)
      type: PropertyValue
      value: -15.241
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Surangeeta Malu Genawa
  type: MusicRecording
  duration: PT3M46S
  duration ms: 226546
  explicit: false
  by artist: Saman De Silva
  in album: Baila Competition
    type: MusicAlbum
    date published: 2018-09-12
  isrc code: LKA000013169
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-16T10:56:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x765295150fded5e9b91d5ad73a4166fd88532534208470ff9fdf7c3378ae652e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958286
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958286
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LKA000013169
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-16T12:43:37Z
  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 0x765295150fded5e9b91d5ad73a4166fd88532534208470ff9fdf7c3378ae652e. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/LKA000013169.
    date published: 2026-07-16T12:43:37Z
  audio: Surangeeta Malu Genawa
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 66.911
    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: 0.727
    additional property: Energy
      type: PropertyValue
      value: 0.535
    additional property: Speechiness
      type: PropertyValue
      value: 0.056
    additional property: Acousticness
      type: PropertyValue
      value: 0.034
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.341
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.966
    additional property: Loudness (dB)
      type: PropertyValue
      value: -14.596
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Choodamanike Balaala
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182066
  explicit: false
  by artist: Saman De Silva
  in album: Baila Competition
    type: MusicAlbum
    date published: 2018-09-12
  isrc code: LKA000013171
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-16T23:51:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa822ef395375cc6fa8fcf67c088676c38cc7193be06008c050ce9a61cb765671
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958340
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958340
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LKA000013171
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Choodamanike Balaala
track: Dompe Aya

OTSTimestamp
type: PropertyValue
value: 2026-07-17T00:53:26Z

OTSVerifyInstructions
type: PropertyValue
value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa822ef395375cc6fa8fcf67c088676c38cc7193be06008c050ce9a61cb765671. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/LKA000013171.
date published: 2026-07-17T00:53:26Z

Choodamanike Balaala
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 108.538
additional property: Musical Key
  type: PropertyValue
  value: 2
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 3
additional property: Danceability
  type: PropertyValue
  value: 0.591
additional property: Energy
  type: PropertyValue
  value: 0.65
additional property: Speechiness
  type: PropertyValue
  value: 0.045
additional property: Acousticness
  type: PropertyValue
  value: 0.143
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.097
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.963
additional property: Loudness (dB)
  type: PropertyValue
  value: -14.478
additional property: Key Name
  type: PropertyValue
  value: D
additional property: Mode Name
  type: PropertyValue
  value: Major

Dompe Aya
type: MusicRecording
duration: PT3M26S
duration ms: 206053
explicit: false
by artist: Saman De Silva
in album: Baila Competition
  type: MusicAlbum
  date published: 2018-09-12
isrc code: LKA000013172
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-02T23:27:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa53fa40e0fa33c153b64e2bb89fb73628da6d518d6b51b48d8d011cca0a65d4e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956420
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956420
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LKA000013172
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-03T00:42:11Z
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 0xa53fa40e0fa33c153b64e2bb89fb73628da6d518d6b51b48d8d011cca0a65d4e. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/LKA000013172.
  date published: 2026-07-03T00:42:11Z
audio: Dompe Aya
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 100.288
  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: 0.62
  additional property: Energy
    type: PropertyValue
    value: 0.577
  additional property: Speechiness
    type: PropertyValue
    value: 0.056
  additional property: Acousticness
    type: PropertyValue
    value: 0.026
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.001
  additional property: Liveness
    type: PropertyValue
    value: 0.153
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.939
  additional property: Loudness (dB)
    type: PropertyValue
    value: -15.576
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major

Loweduru
type: MusicAlbum
date published: 2021-06-25

Niyare Piyanagala (Original)
type: MusicAlbum
date published: 2021-06-28
track: Niyare Piyanagala - Original
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203000
  explicit: false
  by artist: Saman De Silva
  in album: Niyare Piyanagala (Original)
    type: MusicAlbum
    date published: 2021-06-28
  isrc code: QZK6P2112217
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T06:19:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6dc5935293b38d34d665a6b759664ee55efee853d9e8efa860679ca93c6dd573
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956474
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956474
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6P2112217
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-03T08:56:35Z
  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 0x6dc5935293b38d34d665a6b759664ee55efee853d9e8efa860679ca93c6dd573. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZK6P2112217.
    date published: 2026-07-03T08:56:35Z
  audio: Niyare Piyanagala - Original
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 153.904
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.504
    additional property: Energy
      type: PropertyValue
      value: 0.408
    additional property: Speechiness
      type: PropertyValue
      value: 0.034
    additional property: Acousticness
      type: PropertyValue
      value: 0.801
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.365
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.831
    additional property: Loudness (dB)
      type: PropertyValue
      value: -15.525
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Pem Maligawe Apsaraviye
type: MusicAlbum
date published: 2021-07-12

Dew Lowa Deviyane
type: MusicAlbum
date published: 2021-07-12

Ahase Innawalu
type: MusicAlbum
date published: 2021-07-13

Yanne Oba Koibada
type: MusicAlbum
date published: 2021-07-18

Ammapa Mage Hada Pathulen
type: MusicAlbum
date published: 2021-07-21

Chandiya Wela
type: MusicAlbum
date published: 2021-10-06

Wine Bibi
type: MusicAlbum
date published: 2021-10-20

Niyare Piyanagala - VOLUME 1 (Karaoke)
type: MusicAlbum
date published: 2022-06-01

Ganga Yamuna
type: MusicAlbum
date published: 2022-07-31

Giravada Giravida
type: MusicAlbum
date published: 2022-08-01

Godin Madin
type: MusicAlbum
date published: 2022-08-08

Mage Paraviya
type: MusicAlbum
date published: 2022-08-08

Priya Sadeta Jaya Paneta
type: MusicAlbum
date published: 2022-08-25

Toiyantai Baiyantai
type: MusicAlbum
date published: 2022-08-25

Dadi Kala Mage Mauni
type: MusicAlbum
date published: 2022-11-12

Nuba Giyada Idan Puthei
type: MusicAlbum
date published: 2022-11-18

Ape Diha Na
type: MusicAlbum
date published: 2023-01-20

Anuwana Rata Karuna
type: MusicAlbum
date published: 2023-01-24

Wasanthaya Ewi
type: MusicAlbum
date published: 2023-02-14

Anei Mage Nona
type: MusicAlbum
date published: 2023-05-07

Violine
type: MusicAlbum
date published: 2023-05-14

Apei Ceeya
type: MusicAlbum
date published: 2023-05-26

Handawala
type: MusicAlbum
date published: 2023-06-27

Colombo City
type: MusicAlbum
date published: 2023-06-29

Adiri Welawei
type: MusicAlbum
date published: 2023-07-07

Babi Acchi
type: MusicAlbum
date published: 2023-07-08

Banjo Rabane
type: MusicAlbum
date published: 2023-07-09

Davadda
type: MusicAlbum
date published: 2023-07-10

Dosthara Mahatha
type: MusicAlbum
date published: 2023-07-11

Dugiyage Jeewithei
type: MusicAlbum
date published: 2023-07-12

Guna Dahama
type: MusicAlbum
date published: 2023-07-13

Issara Kale
type: MusicAlbum
date published: 2023-07-14

Kafiringnna
type: MusicAlbum
date published: 2023-07-15

Kadulu Neth Yuga
type: MusicAlbum
date published: 2023-07-15

KUSSI AMMA SERA
type: MusicAlbum
date published: 2023-07-17

Mandakiniya Dige
type: MusicAlbum
date published: 2023-07-18

Mangalam
type: MusicAlbum
date published: 2023-07-18

Modara Malu
type: MusicAlbum
date published: 2023-07-18

Mithura Kiwwama
type: MusicAlbum
date published: 2023-07-19

Nurse Nona
type: MusicAlbum
date published: 2023-07-20

Muhude Yamu
type: MusicAlbum
date published: 2023-07-21

Kolomba Aya
type: MusicAlbum
date published: 2023-07-22

Pasale Alaya
type: MusicAlbum
date published: 2023-07-23

Pinavanta Sawan
type: MusicAlbum
date published: 2023-07-24

Punsada Paya Moratuwa
type: MusicAlbum
date published: 2023-07-25

Ruwal Naven
type: MusicAlbum
date published: 2023-07-26

Pinibara Seetha Yame
type: MusicAlbum
date published: 2023-07-26

BEST OF SAMAN DE SILVA (VOL1)
type: MusicAlbum
date published: 2023-09-15

MOST POPULAR SONGS OF SAMAN DE SILVA (VOL 1)
type: MusicAlbum
date published: 2024-03-09