Lost Child
type: MusicGroup
description: (The) Lost Child may refer to: Film The Lost Child (1904 film), an American film directed by Wallace McCutcheon, Sr The Lost Child (1928 film), English title of the first Malayam film Vigathakumara
popularity: 26
followers: 8450
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x30114acb4d3db46fa0caf998b6c7975487d0db5bff030f0fcea7f47ac392e455
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e5968e0c-f749-4a1e-9755-10dc4970a685.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e5968e0c-f749-4a1e-9755-10dc4970a685.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e5968e0c-f749-4a1e-9755-10dc4970a685
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x30114acb4d3db46fa0caf998b6c7975487d0db5bff030f0fcea7f47ac392e455","name":"Lost Child","registered_at":"2026-06-12T12:19:34Z","symbol":"NIM0295866","token_address":"0x2da826bcad7ba79ddedff35740fe01989716cc7e","type":"artist","uuid":"e5968e0c-f749-4a1e-9755-10dc4970a685"}
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 0x30114acb4d3db46fa0caf998b6c7975487d0db5bff030f0fcea7f47ac392e455. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e5968e0c-f749-4a1e-9755-10dc4970a685.json and https://artists.proofprofile.net/proofs/artist/e5968e0c-f749-4a1e-9755-10dc4970a685.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x30114acb4d3db46fa0caf998b6c7975487d0db5bff030f0fcea7f47ac392e455","name":"Lost Child","registered_at":"2026-06-12T12:19:34Z","symbol":"NIM0295866","token_address":"0x2da826bcad7ba79ddedff35740fe01989716cc7e","type":"artist","uuid":"e5968e0c-f749-4a1e-9755-10dc4970a685"}
album: Index Patient
  type: MusicAlbum
  date published: 2016-10-19
album: Index Patient
  type: MusicAlbum
  date published: 2016-10-19
album: Index Patient
  type: MusicAlbum
  date published: 2016-10-19
album: Raus
  type: MusicAlbum
  date published: 2017-06-27
album: Elvis
  type: MusicAlbum
  date published: 2017-08-10
album: Elvis
  type: MusicAlbum
  date published: 2017-08-10
album: Elvis
  type: MusicAlbum
  date published: 2017-09-25
album: Index Patient
  type: MusicAlbum
  date published: 2017-09-25
album: The Cold Tape
  type: MusicAlbum
  date published: 2017-09-29
album: The Cold Tape
  type: MusicAlbum
  date published: 2017-09-29
album: The Cold Tape
  type: MusicAlbum
  date published: 2017-09-29
album: The Cold Tape
  type: MusicAlbum
  date published: 2017-09-29
album: Hangovers & Heartbreaks
  type: MusicAlbum
  date published: 2018-02-02
  track: Used To
    type: MusicRecording
    duration: PT3M32S
    duration ms: 212457
    explicit: true
    by artist: Lost Child
    in album: Hangovers & Heartbreaks
      type: MusicAlbum
      date published: 2018-02-02
    isrc code: NLS6R1819227
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T12:10:39+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xea4cc3dd2a775054bba2886bdd9aeb0f6e2bc65d2d7d3f3598e4236f75cbec26
    additional property: OTSHash
    additional property: OTSBitcoinBlock
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      value: 956822
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956822
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLS6R1819227
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T18:48:28Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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 0xea4cc3dd2a775054bba2886bdd9aeb0f6e2bc65d2d7d3f3598e4236f75cbec26. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLS6R1819227.
      date published: 2026-07-05T18:48:28Z
    audio: Used To
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 147.201
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.526
      additional property: Energy
        type: PropertyValue
        value: 0.353
      additional property: Speechiness
        type: PropertyValue
        value: 0.065
      additional property: Acousticness
        type: PropertyValue
        value: 0.784
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.104
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.206
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.751
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Hangovers & Heartbreaks
  type: MusicAlbum
  date published: 2018-02-02
album: Hangovers & Heartbreaks
  type: MusicAlbum
  date published: 2018-02-02
album: My Love
  type: MusicAlbum
  date published: 2018-04-05
album: My Love
  type: MusicAlbum
  date published: 2018-04-05
album: My Love
  type: MusicAlbum
  date published: 2018-04-05
album: Akoya
  type: MusicAlbum
  date published: 2018-12-20
album: Akoya
  type: MusicAlbum
  date published: 2018-12-20
album: Akoya
  type: MusicAlbum
  date published: 2018-12-20
album: Run
  type: MusicAlbum
  date published: 2019-12-13
album: Run
  type: MusicAlbum
  date published: 2019-12-13
album: Run
  type: MusicAlbum
  date published: 2019-12-13
album: Undercover
  type: MusicAlbum
  date published: 2020-03-20
album: Undercover
  type: MusicAlbum
  date published: 2020-03-20
album: Pretty
album: Pretty (Loft Arts Frames)
album: She Knows
album: Memory Lane
album: Beautiful Scars
album: Thoughts From A 1 Room Apartment
album: Thoughts from a 1 Room Apartment
album: My Name
album: Done Did Me Wrong
album: Rendezvous

Undercover
type: MusicAlbum
date published: 2020-03-20

Pretty
type: MusicAlbum
date published: 2020-07-24

Pretty
type: MusicAlbum
date published: 2020-07-24

Pretty
type: MusicAlbum
date published: 2020-07-24

Pretty (Loft Arts Frames)
type: MusicAlbum
date published: 2020-08-07

Pretty (Loft Arts Frames)
type: MusicAlbum
date published: 2020-08-07

Pretty (Loft Arts Frames)
type: MusicAlbum
date published: 2020-08-07

She Knows
type: MusicAlbum
date published: 2020-10-23

She Knows
type: MusicAlbum
date published: 2020-10-23

She Knows
type: MusicAlbum
date published: 2020-10-23

Memory Lane
type: MusicAlbum
date published: 2020-11-13

Memory Lane
type: MusicAlbum
date published: 2020-11-13

Memory Lane
type: MusicAlbum
date published: 2020-11-13

Beautiful Scars
type: MusicAlbum
date published: 2020-12-04
track: Beautiful Scars
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185577
  explicit: false
  by artist: Lost Child
  in album: Beautiful Scars
    type: MusicAlbum
    date published: 2020-12-04
  isrc code: NL4NL2011180
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-18T20:04:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1c02a71152b8ed2d5a03e91a7a258d2e05d607e41425d7cd581c291feb224768
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958612
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958612
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL4NL2011180
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-18T21:29:37Z
  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 0x1c02a71152b8ed2d5a03e91a7a258d2e05d607e41425d7cd581c291feb224768. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/NL4NL2011180.
    date published: 2026-07-18T21:29:37Z
  audio: Beautiful Scars
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 118.961
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.792
    additional property: Energy
      type: PropertyValue
      value: 0.233
    additional property: Speechiness
      type: PropertyValue
      value: 0.049
    additional property: Acousticness
      type: PropertyValue
      value: 0.647
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.098
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.401
    additional property: Loudness (dB)
      type: PropertyValue
      value: -13.384
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Beautiful Scars
type: MusicAlbum
date published: 2020-12-04

Beautiful Scars
type: MusicAlbum
date published: 2020-12-04

Thoughts From A 1 Room Apartment
type: MusicAlbum
date published: 2021-02-05

Thoughts from a 1 Room Apartment
type: MusicAlbum
date published: 2021-02-05

My Name
type: MusicAlbum
date published: 2021-09-17

My Name
type: MusicAlbum
date published: 2021-09-17

Done Did Me Wrong
type: MusicAlbum
date published: 2023-08-04

Rendezvous
type: MusicAlbum
date published: 2023-08-11