Stela Campos
type: MusicGroup
popularity: 7
followers: 581
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb8950be219bb1c417ec6ae6cc1a1e239d0264a4669bb717c270c150e67779c3c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954573
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954573
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b4edd7f1-90ca-43e7-a330-f77d01c324de.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b4edd7f1-90ca-43e7-a330-f77d01c324de.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b4edd7f1-90ca-43e7-a330-f77d01c324de
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T15:45:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb8950be219bb1c417ec6ae6cc1a1e239d0264a4669bb717c270c150e67779c3c","name":"Stela Campos","registered_at":"2026-06-20T14:16:32Z","symbol":"NIM1630010","token_address":"0xcac834adb1383cd96a11a2e0a271e890433d3f98","type":"artist","uuid":"b4edd7f1-90ca-43e7-a330-f77d01c324de"}
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 0xb8950be219bb1c417ec6ae6cc1a1e239d0264a4669bb717c270c150e67779c3c. Chain 2 (Bitcoin): anchored in block 954573 (2026-06-20T15:45:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b4edd7f1-90ca-43e7-a330-f77d01c324de.json and https://artists.proofprofile.net/proofs/artist/b4edd7f1-90ca-43e7-a330-f77d01c324de.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T15:45:29Z
  text: {"copyright_id":"0xb8950be219bb1c417ec6ae6cc1a1e239d0264a4669bb717c270c150e67779c3c","name":"Stela Campos","registered_at":"2026-06-20T14:16:32Z","symbol":"NIM1630010","token_address":"0xcac834adb1383cd96a11a2e0a271e890433d3f98","type":"artist","uuid":"b4edd7f1-90ca-43e7-a330-f77d01c324de"}
album: Fim de Semana
  type: MusicAlbum
  date published: 2006-05-23
album: Céu de Brigadeiro
  type: MusicAlbum
  date published: 2006-05-23
album: Hotel continental
  type: MusicAlbum
  date published: 2006-10-17
album: Mustang Bar
  type: MusicAlbum
  date published: 2009-08-31
album: Dumbo
  type: MusicAlbum
  date published: 2013-11-25
album: Dumbo Reloaded
  type: MusicAlbum
  date published: 2015-08-26
album: Take Your Time
  type: MusicAlbum
  date published: 2018-07-13
album: Stela Campos
  type: MusicAlbum
  date published: 2018-07-27
album: Cats
  type: MusicAlbum
  date published: 2019-11-22
album: Hunter in Love
  type: MusicAlbum
  date published: 2020-06-03
album: Never Enough
  type: MusicAlbum
  date published: 2022-09-23
track: Before The Sunset
  type: MusicRecording
  duration: PT3M57S
  duration ms: 237752
  explicit: false
  by artist: Compass: Mexican Institute Of Sound + Toy Selectah
  by artist: Stela Campos
  by artist: Mexican Institute Of Sound
  by artist: Lara Renno
  by artist: Toy Selectah
  by artist: Gael Garcia Bernal
  by artist: Bruno Morais
  in album: Compass
    type: MusicAlbum
    date published: 2016-08-26
  isrc code: US6DR1602185
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7cdc3d80154a5bb58b202a33efba9ef9bcc279261e33f821b82fe918f2955b6e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 960212
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/960212
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US6DR1602185
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-30T05:43:45Z
  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 0x7cdc3d80154a5bb58b202a33efba9ef9bcc279261e33f821b82fe918f2955b6e. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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/US6DR1602185.
    date published: 2026-07-30T05:43:45Z
  audio: Before The Sunset
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 137.757
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.577
    additional property: Energy
      type: PropertyValue
      value: 0.79
    additional property: Speechiness
      type: PropertyValue
      value: 0.043
    additional property: Acousticness
      type: PropertyValue
      value: 0.011
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.003
    additional property: Liveness
      type: PropertyValue
      value: 0.197
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.634
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.791
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Minor