Nephew DeLaUno
type: MusicGroup
popularity: 17
followers: 90
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x167c6d14e1844252861ac4d87dcb4b767bea7f6877d5b9f79f38132ab2ab454d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953772
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953772
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c57fa46d-d7e0-426c-8c6e-e3176dedc2b8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c57fa46d-d7e0-426c-8c6e-e3176dedc2b8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c57fa46d-d7e0-426c-8c6e-e3176dedc2b8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T10:33:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x167c6d14e1844252861ac4d87dcb4b767bea7f6877d5b9f79f38132ab2ab454d","name":"Nephew DeLaUno","registered_at":"2026-06-15T01:20:53Z","symbol":"NIM0637318","token_address":"0x53658417e97e3f23e4d739cb285c88de157b50e6","type":"artist","uuid":"c57fa46d-d7e0-426c-8c6e-e3176dedc2b8"}
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 0x167c6d14e1844252861ac4d87dcb4b767bea7f6877d5b9f79f38132ab2ab454d. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c57fa46d-d7e0-426c-8c6e-e3176dedc2b8.json and https://artists.proofprofile.net/proofs/artist/c57fa46d-d7e0-426c-8c6e-e3176dedc2b8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:57:35Z
  text: {"copyright_id":"0x167c6d14e1844252861ac4d87dcb4b767bea7f6877d5b9f79f38132ab2ab454d","name":"Nephew DeLaUno","registered_at":"2026-06-15T01:20:53Z","symbol":"NIM0637318","token_address":"0x53658417e97e3f23e4d739cb285c88de157b50e6","type":"artist","uuid":"c57fa46d-d7e0-426c-8c6e-e3176dedc2b8"}
album: Losdelauno Presentan H.L.R.
  type: MusicAlbum
  date published: 2021-08-22
album: Real
  type: MusicAlbum
  date published: 2022-02-05
album: Me Quieres?
  type: MusicAlbum
  date published: 2023-06-18
album: Mil Errores
  type: MusicAlbum
  date published: 2023-08-19
album: Donde Estai ;(
  type: MusicAlbum
  date published: 2024-05-31
album: Andemosle Bonito
  type: MusicAlbum
  date published: 2025-09-10
track: Bambina Ta De Roo

Bambina Ta De Roo
type: MusicRecording
duration: PT3M58S
duration ms: 238898
explicit: false
by artist: Beibito
by artist: Nephew DeLaUno
by artist: LilDan
in album: Bambina Ta De Roo
  type: MusicAlbum
  date published: 2023-11-05
genre: mambo
genre: chilean-trap
genre: chilean-mambo
isrc code: QZZ8A2376594
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T12:39:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa29641e0bed67a2a6a3f1ac2a014c462509efd64e635bb17ac8e7086d985a509
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953513
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8A2376594
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07+00:00
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: 953513
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-06-13T12:47:07+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 0xa29641e0bed67a2a6a3f1ac2a014c462509efd64e635bb17ac8e7086d985a509. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZZ8A2376594.
  date published: 2026-06-13T15:41:10Z
audio: Bambina Ta De Roo
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 128.924
  additional property: Musical Key
    type: PropertyValue
    value: 6
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.833
  additional property: Energy
    type: PropertyValue
    value: 0.663
  additional property: Speechiness
    type: PropertyValue
    value: 0.062
  additional property: Acousticness
    type: PropertyValue
    value: 0.153
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.054
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.844
  additional property: Loudness (dB)
    type: PropertyValue
    value: -13.128
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Major