SXMI
type: MusicGroup
popularity: 23
followers: 414
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb856a4988ef0c2c44b5dd944e8edd4a3e2dfc39d6f788bedf5075f0d12863682
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/02666c21-951a-4df1-a6cd-3d4dfcf40382.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/02666c21-951a-4df1-a6cd-3d4dfcf40382.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/02666c21-951a-4df1-a6cd-3d4dfcf40382
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
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 0xb856a4988ef0c2c44b5dd944e8edd4a3e2dfc39d6f788bedf5075f0d12863682. 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/02666c21-951a-4df1-a6cd-3d4dfcf40382.json and https://artists.proofprofile.net/proofs/artist/02666c21-951a-4df1-a6cd-3d4dfcf40382.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: Vas a Quedarte
  type: MusicAlbum
  date published: 2019-11-29
album: Aun Vives en Mi
  type: MusicAlbum
  date published: 2019-12-04
album: Yo Necesito Tú Amor (feat. Dan Camargo & Hector Franco)
  type: MusicAlbum
  date published: 2020-07-08
album: Olor a Vinagre
  type: MusicAlbum
  date published: 2022-04-22
album: Dicelo
  type: MusicAlbum
  date published: 2023-06-23
album: Turistas
  type: MusicAlbum
  date published: 2023-07-15
album: Prometo
  type: MusicAlbum
  date published: 2023-09-29
album: Suerte
  type: MusicAlbum
  date published: 2024-10-25
album: Me Muero
  type: MusicAlbum
  date published: 2025-07-18
  track: Me Muero
    type: MusicRecording
    duration: PT3M14S
    duration ms: 194812
    explicit: false
    by artist: SXMI
    in album: Me Muero
      type: MusicAlbum
      date published: 2025-07-18
    isrc code: QZDQH2518382
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T19:57:11+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xcb4307cc9a4faa08a32b631c09ce3e0cba786fff9d4df30f331cbfd0fd7c8e52
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958194
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958194
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2518382
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T22:59:58Z
    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 0xcb4307cc9a4faa08a32b631c09ce3e0cba786fff9d4df30f331cbfd0fd7c8e52. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T22:59:58Z), 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/QZDQH2518382.
      date published: 2026-07-15T22:59:58Z
    audio: Me Muero
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 159.999
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.55
      additional property: Energy
        type: PropertyValue
        value: 0.662
      additional property: Speechiness
        type: PropertyValue
        value: 0.034
      additional property: Acousticness
        type: PropertyValue
        value: 0.353
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.304
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.517
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.594
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major