Seba y su Banda
type: MusicGroup
popularity: 5
followers: 10
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd45ef6975ab95981aa78a3d7772c7348d8d1f534a4631b1f187755ba1bc6c6eb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/523531df-1c54-4117-b2ca-f20ea783f699.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/523531df-1c54-4117-b2ca-f20ea783f699.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/523531df-1c54-4117-b2ca-f20ea783f699
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd45ef6975ab95981aa78a3d7772c7348d8d1f534a4631b1f187755ba1bc6c6eb","name":"Seba y su Banda","registered_at":"2026-06-16T18:22:49Z","symbol":"NIM1136608","token_address":"0x8409e5253a6849da9b7728255937b6cc4f6f663a","type":"artist","uuid":"523531df-1c54-4117-b2ca-f20ea783f699"}
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 0xd45ef6975ab95981aa78a3d7772c7348d8d1f534a4631b1f187755ba1bc6c6eb. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/523531df-1c54-4117-b2ca-f20ea783f699.json and https://artists.proofprofile.net/proofs/artist/523531df-1c54-4117-b2ca-f20ea783f699.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xd45ef6975ab95981aa78a3d7772c7348d8d1f534a4631b1f187755ba1bc6c6eb","name":"Seba y su Banda","registered_at":"2026-06-16T18:22:49Z","symbol":"NIM1136608","token_address":"0x8409e5253a6849da9b7728255937b6cc4f6f663a","type":"artist","uuid":"523531df-1c54-4117-b2ca-f20ea783f699"}
album: Al Ritmo del Acordeón
  type: MusicAlbum
  date published: 2024-05-27
album: Necesito Encontrarte
  type: MusicAlbum
  date published: 2024-09-24
album: Si No Es Muy Tarde
  type: MusicAlbum
  date published: 2025-05-13
album: Hoy No Me Siento Bien
  type: MusicAlbum
  date published: 2025-07-25
  track: Hoy No Me Siento Bien
    type: MusicRecording
    duration: PT2M23S
    duration ms: 143889
    explicit: false
    by artist: Seba y su Banda
    in album: Hoy No Me Siento Bien
      type: MusicAlbum
      date published: 2025-07-25
    isrc code: UYJ142500041
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T08:59:12+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xef8c7c8615556bc4ce4b815458523be24e7936368cdadfef581151133b916313
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956639
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956639
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYJ142500041
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T11:19:20Z
    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 0xef8c7c8615556bc4ce4b815458523be24e7936368cdadfef581151133b916313. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/UYJ142500041.
      date published: 2026-07-04T11:19:20Z
    audio: Hoy No Me Siento Bien
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 164.102
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.664
      additional property: Energy
        type: PropertyValue
        value: 0.666
      additional property: Speechiness
        type: PropertyValue
        value: 0.074
      additional property: Acousticness
        type: PropertyValue
        value: 0.239
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.093
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.942
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.5
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Major