Sandra Garupe
type: MusicGroup
popularity: 14
followers: 137
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd8f60d44cd90e0c23d8218aabac6578b41a1e4633827c097afc3582857b1d37b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953819
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953819
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ff250d10-815d-427a-9f1f-f375d34f3ea3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ff250d10-815d-427a-9f1f-f375d34f3ea3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ff250d10-815d-427a-9f1f-f375d34f3ea3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T18:31:52Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd8f60d44cd90e0c23d8218aabac6578b41a1e4633827c097afc3582857b1d37b","name":"Sandra Garupe","registered_at":"2026-06-15T07:15:44Z","symbol":"NIM0722041","token_address":"0xdc20a4984c74a6da74a78b74ad9319aaad3a8a17","type":"artist","uuid":"ff250d10-815d-427a-9f1f-f375d34f3ea3"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8f60d44cd90e0c23d8218aabac6578b41a1e4633827c097afc3582857b1d37b. Chain 2 (Bitcoin): anchored in block 953819 (2026-06-15T18:31:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ff250d10-815d-427a-9f1f-f375d34f3ea3.json and https://artists.proofprofile.net/proofs/artist/ff250d10-815d-427a-9f1f-f375d34f3ea3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T18:31:52Z
  text: {"copyright_id":"0xd8f60d44cd90e0c23d8218aabac6578b41a1e4633827c097afc3582857b1d37b","name":"Sandra Garupe","registered_at":"2026-06-15T07:15:44Z","symbol":"NIM0722041","token_address":"0xdc20a4984c74a6da74a78b74ad9319aaad3a8a17","type":"artist","uuid":"ff250d10-815d-427a-9f1f-f375d34f3ea3"}
album: Hope
  type: MusicAlbum
  date published: 2018-09-21
album: Побег
  type: MusicAlbum
  date published: 2019-05-17
album: What's Up Baby
  type: MusicAlbum
  date published: 2019-08-23
album: I’ll Go Home
  type: MusicAlbum
  date published: 2020-03-06
album: Celebrating Life
  type: MusicAlbum
  date published: 2020-06-12
album: Celebrating Life (Acoustic)
  type: MusicAlbum
  date published: 2020-06-19
album: 9WW
  type: MusicAlbum
  date published: 2020-07-07
album: Fantasy
  type: MusicAlbum
  date published: 2020-08-21
album: BLAZER
  type: MusicAlbum
  date published: 2020-11-18
album: Hope (Live)
  type: MusicAlbum
  date published: 2021-01-25
album: I Wish I Could Pretend That I'm Not Here
  type: MusicAlbum
  date published: 2021-05-07
album: Friendship (Radio Edit)
  type: MusicAlbum
  date published: 2023-07-21
album: Friendship
  type: MusicAlbum
  date published: 2023-07-21
album: Ticking
  type: MusicAlbum
  date published: 2023-10-27
album: Whisper
  type: MusicAlbum
  date published: 2024-02-09
album: Whisper
  type: MusicAlbum
  date published: 2024-03-01
album: Pull Over
  type: MusicAlbum
  date published: 2024-04-05
album: Sun Again
  type: MusicAlbum
  date published: 2024-07-01
album: Blow Me A Kiss
  type: MusicAlbum
  date published: 2024-10-04
  track: Blow Me A Kiss
    type: MusicRecording
    duration: PT2M40S
    duration ms: 160750
    explicit: false
    by artist: Sandra Garupe
    in album: Blow Me A Kiss
      type: MusicAlbum
      date published: 2024-10-04
    isrc code: US38Y2422240
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T19:07:44+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x82c36df8e44767480f3562e25d3b3b9040e9cd93afc082af6bf2f832e0053e8c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US38Y2422240
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82c36df8e44767480f3562e25d3b3b9040e9cd93afc082af6bf2f832e0053e8c. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/US38Y2422240.
      date published: 2026-07-05T01:12:41Z
    audio: Blow Me A Kiss
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 123.988
      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: 0.597
      additional property: Energy
        type: PropertyValue
        value: 0.885
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.011
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.037
      additional property: Liveness
        type: PropertyValue
        value: 0.076
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.559
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.164
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Let Me
  type: MusicAlbum
  date published: 2024-10-28
album: Rollercoaster
  type: MusicAlbum
  date published: 2024-11-29
album: Advent Calendar (Live)
  type: MusicAlbum
  date published: 2024-12-30
album: Rollercoaster (Radio Edit)
  type: MusicAlbum
  date published: 2025-06-30
track: Mr. Cupid

Mr. Cupid
type: MusicRecording
duration: PT2M36S
duration ms: 156000
explicit: false
by artist: Nostalgic Feeling
by artist: Tc-5
by artist: Sandra Garupe
in album: Mr. Cupid
  type: MusicAlbum
  date published: 2023-11-23
isrc code: NLT2H2300995
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T23:23:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x14cf0de9ea67951fc2bff6354a49f180684af767173b9ba7b9660f462796ed7b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953520
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLT2H2300995
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 953520
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-06-13T13:32:09+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14cf0de9ea67951fc2bff6354a49f180684af767173b9ba7b9660f462796ed7b. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/NLT2H2300995.
  date published: 2026-06-13T13:32:09Z
audio: Mr. Cupid
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 131.573
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.745
  additional property: Energy
    type: PropertyValue
    value: 0.808
  additional property: Speechiness
    type: PropertyValue
    value: 0.064
  additional property: Acousticness
    type: PropertyValue
    value: 0.139
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.163
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.515
  additional property: Loudness (dB)
    type: PropertyValue
    value: -9.559
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major