Otra Historia
type: MusicGroup
popularity: 3
followers: 193
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb071cc9a6e13ddb7b58047c04d3fb00c0925ff70a028d119ac48179050c3c4c2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953842
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953842
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/00a343b6-11ba-4ff0-89e1-774749d7bb4a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/00a343b6-11ba-4ff0-89e1-774749d7bb4a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/00a343b6-11ba-4ff0-89e1-774749d7bb4a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T22:22:30Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb071cc9a6e13ddb7b58047c04d3fb00c0925ff70a028d119ac48179050c3c4c2","name":"Otra Historia","registered_at":"2026-06-15T13:43:19Z","symbol":"NIM0726220","token_address":"0xd69abb1e5b7773944d6d1f0ec1b18f45401c4374","type":"artist","uuid":"00a343b6-11ba-4ff0-89e1-774749d7bb4a"}
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 0xb071cc9a6e13ddb7b58047c04d3fb00c0925ff70a028d119ac48179050c3c4c2. Chain 2 (Bitcoin): anchored in block 953843 (2026-06-15T22:27:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/00a343b6-11ba-4ff0-89e1-774749d7bb4a.json and https://artists.proofprofile.net/proofs/artist/00a343b6-11ba-4ff0-89e1-774749d7bb4a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T22:27:31Z
  text: {"copyright_id":"0xb071cc9a6e13ddb7b58047c04d3fb00c0925ff70a028d119ac48179050c3c4c2","name":"Otra Historia","registered_at":"2026-06-15T13:43:19Z","symbol":"NIM0726220","token_address":"0xd69abb1e5b7773944d6d1f0ec1b18f45401c4374","type":"artist","uuid":"00a343b6-11ba-4ff0-89e1-774749d7bb4a"}
album: Bailando Con Tu Sombra (Alelí)
  type: MusicAlbum
  date published: 2003
  track: Bailando Con Tu Sombra (Alelí)
    type: MusicRecording
    duration: PT4M18S
    duration ms: 258042
    explicit: false
    by artist: Otra Historia
    in album: Bailando Con Tu Sombra (Alelí)
      type: MusicAlbum
      date published: 2003
    isrc code: GX38U2241336
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T23:27:14+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4f3c03bf4de3f15dfb7bfb294f5235869c632917a76f6bb10813f8b8038628b5
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958796
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958796
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX38U2241336
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T02:30:07Z
    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 0x4f3c03bf4de3f15dfb7bfb294f5235869c632917a76f6bb10813f8b8038628b5. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:30:07Z), 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/GX38U2241336.
      date published: 2026-07-20T02:30:07Z
    audio: Bailando Con Tu Sombra (Alelí)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 182.299
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.333
      additional property: Energy
        type: PropertyValue
        value: 0.942
      additional property: Speechiness
        type: PropertyValue
        value: 0.066
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.367
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.504
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.949
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Vivencias
  type: MusicAlbum
  date published: 2022-01-18
album: Melómano
  type: MusicAlbum
  date published: 2022-03-30
album: Renacer
  type: MusicAlbum
  date published: 2022-08-09
album: Vuelvo A Intentar
  type: MusicAlbum
  date published: 2023-01-20