Otac Yagé
type: MusicGroup
genre: mexican ska
genre: ska
genre: spanish-language reggae
popularity: 3
followers: 564
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x11b021334906b93908818d24de8d976f4c6d6070d9c0ad8ff98fd0bd308fa1d9
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8d1bfcba-ff49-48c7-a85c-1b8f84f3bc07.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8d1bfcba-ff49-48c7-a85c-1b8f84f3bc07.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8d1bfcba-ff49-48c7-a85c-1b8f84f3bc07
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x11b021334906b93908818d24de8d976f4c6d6070d9c0ad8ff98fd0bd308fa1d9","name":"Otac Yagé","registered_at":"2026-06-17T14:50:13Z","symbol":"NIM1429320","token_address":"0x7ace57aa7e79e2d8cc37261e30a83bb51fd6fb92","type":"artist","uuid":"8d1bfcba-ff49-48c7-a85c-1b8f84f3bc07"}
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 0x11b021334906b93908818d24de8d976f4c6d6070d9c0ad8ff98fd0bd308fa1d9. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8d1bfcba-ff49-48c7-a85c-1b8f84f3bc07.json and https://artists.proofprofile.net/proofs/artist/8d1bfcba-ff49-48c7-a85c-1b8f84f3bc07.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x11b021334906b93908818d24de8d976f4c6d6070d9c0ad8ff98fd0bd308fa1d9","name":"Otac Yagé","registered_at":"2026-06-17T14:50:13Z","symbol":"NIM1429320","token_address":"0x7ace57aa7e79e2d8cc37261e30a83bb51fd6fb92","type":"artist","uuid":"8d1bfcba-ff49-48c7-a85c-1b8f84f3bc07"}
album: Cuánto Lleva Así Esta Canción
  type: MusicAlbum
  date published: 2018-08-17
  track: Cuánto Lleva Así Esta Canción
    type: MusicRecording
    duration: PT4M34S
    duration ms: 274000
    explicit: false
    by artist: Otac Yagé
    in album: Cuánto Lleva Así Esta Canción
      type: MusicAlbum
      date published: 2018-08-17
    genre: mexican ska
    genre: ska
    genre: spanish-language reggae
    isrc code: USHM81822055
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T18:37:46+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4cfb4fa694669da154dcb5068c8cda284af47977b23860800ab63a928d163ef9
    additional property: OTSHash
    additional property: OTSBitcoinBlock
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      value: 956841
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956841
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81822055
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T22:14:35Z
    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 0x4cfb4fa694669da154dcb5068c8cda284af47977b23860800ab63a928d163ef9. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/USHM81822055.
      date published: 2026-07-05T22:14:35Z
    audio: Cuánto Lleva Así Esta Canción
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 89.985
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.64
      additional property: Energy
        type: PropertyValue
        value: 0.694
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.577
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.084
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.636
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.07
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Cerro del Mono
  type: MusicAlbum
  date published: 2019-01-21
album: La Narvarte (Live)
  type: MusicAlbum
  date published: 2019-02-01
album: Fiestas del Pitic 2020
  type: MusicAlbum
  date published: 2020
album: Eterna Punta Chueca
  type: MusicAlbum
  date published: 2020-04-08