Clarissa Tamara
type: MusicGroup
popularity: 10
followers: 513
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf574a95a542f0aeed13582d92b0e9cb589f1f024efa7214be3e4917a004c5a49
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954603
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954603
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c05fce15-e927-49fc-8e8b-aa52330049c6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c05fce15-e927-49fc-8e8b-aa52330049c6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c05fce15-e927-49fc-8e8b-aa52330049c6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T21:47:54Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf574a95a542f0aeed13582d92b0e9cb589f1f024efa7214be3e4917a004c5a49","name":"Clarissa Tamara","registered_at":"2026-06-20T18:51:22Z","symbol":"NIM1685964","token_address":"0xc74db1d10f4400524f11e348cc420f436fbc1119","type":"artist","uuid":"c05fce15-e927-49fc-8e8b-aa52330049c6"}
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 0xf574a95a542f0aeed13582d92b0e9cb589f1f024efa7214be3e4917a004c5a49. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c05fce15-e927-49fc-8e8b-aa52330049c6.json and https://artists.proofprofile.net/proofs/artist/c05fce15-e927-49fc-8e8b-aa52330049c6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
  text: {"copyright_id":"0xf574a95a542f0aeed13582d92b0e9cb589f1f024efa7214be3e4917a004c5a49","name":"Clarissa Tamara","registered_at":"2026-06-20T18:51:22Z","symbol":"NIM1685964","token_address":"0xc74db1d10f4400524f11e348cc420f436fbc1119","type":"artist","uuid":"c05fce15-e927-49fc-8e8b-aa52330049c6"}
album: CLARISSA TAMARA 8
  type: MusicAlbum
  date published: 2008-02-15
album: Clarissa Tamara 8
  type: MusicAlbum
  date published: 2008-02-15
  track: Ondel-Ondel
    type: MusicRecording
    duration: PT3M28S
    duration ms: 208200
    explicit: false
    by artist: Clarissa Tamara
    in album: Clarissa Tamara 8
      type: MusicAlbum
      date published: 2008-02-15
    isrc code: IDA130980103
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T17:18:24+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9e78fec4e3b20fc3182f2afac471a75bd80165314587bb1d957e8ed217f910a5
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958180
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958180
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IDA130980103
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T17:59:52Z
    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 0x9e78fec4e3b20fc3182f2afac471a75bd80165314587bb1d957e8ed217f910a5. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), 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/IDA130980103.
      date published: 2026-07-15T17:59:52Z
    audio: Ondel-Ondel
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 116.967
      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: 0.791
      additional property: Energy
        type: PropertyValue
        value: 0.731
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.409
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.038
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.962
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.465
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: 9 Gift of Christmas
  type: MusicAlbum
  date published: 2008-08-14
album: Beda Tapi Satu
  type: MusicAlbum
  date published: 2014-10-12
album: Play That Funky Music
  type: MusicAlbum
  date published: 2015
album: Heal the World (Violin Instrumental)
  type: MusicAlbum
  date published: 2020-05-09
album: Dance Monkey (Violin Instrumental)
  type: MusicAlbum
  date published: 2020-05-28
  track: Dance Monkey - Violin Instrumental
    type: MusicRecording
    duration: PT3M37S
    duration ms: 217959
    explicit: false
    by artist: Clarissa Tamara
    in album: Dance Monkey (Violin Instrumental)
      type: MusicAlbum
      date published: 2020-05-28
    isrc code: QZHN52017501
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T06:59:47+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6ea9c318b3d3e2c91017618c15f91190499046e6b1d9ec8578b4a04b3d8452a0
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958690
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958690
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN52017501
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T07:14:39Z
    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 0x6ea9c318b3d3e2c91017618c15f91190499046e6b1d9ec8578b4a04b3d8452a0. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/QZHN52017501.
      date published: 2026-07-19T07:14:39Z
    audio: Dance Monkey - Violin Instrumental
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 97.977
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.758
      additional property: Energy
        type: PropertyValue
        value: 0.649
      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: Reflection
album: Por Una Cabeza

Speechiness
type: PropertyValue
value: 0.053

Acousticness
type: PropertyValue
value: 0.713

Instrumentalness
type: PropertyValue
value: 0.789

Liveness
type: PropertyValue
value: 0.047

Valence (Positivity)
type: PropertyValue
value: 0.755

Loudness (dB)
type: PropertyValue
value: -8.813

Key Name
type: PropertyValue
value: G

Mode Name
type: PropertyValue
value: Minor

Reflection
type: MusicAlbum
date published: 2020-08-26

Por Una Cabeza
type: MusicAlbum
date published: 2021-01-31