Duo Manases
type: MusicGroup
popularity: 6
followers: 103
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2fd02f7a84e12be93958605442bdcb7cc244acb120deaf1ca02de5e0d836f94f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f0e4bff5-5730-41e7-b11e-f167482c0b31.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f0e4bff5-5730-41e7-b11e-f167482c0b31.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f0e4bff5-5730-41e7-b11e-f167482c0b31
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2fd02f7a84e12be93958605442bdcb7cc244acb120deaf1ca02de5e0d836f94f","name":"Duo Manases","registered_at":"2026-06-21T13:11:35Z","symbol":"NIM1931114","token_address":"0x1d96e10c830f4d003e2494fbbdac9fc484bc4e64","type":"artist","uuid":"f0e4bff5-5730-41e7-b11e-f167482c0b31"}
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 0x2fd02f7a84e12be93958605442bdcb7cc244acb120deaf1ca02de5e0d836f94f. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f0e4bff5-5730-41e7-b11e-f167482c0b31.json and https://artists.proofprofile.net/proofs/artist/f0e4bff5-5730-41e7-b11e-f167482c0b31.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0x2fd02f7a84e12be93958605442bdcb7cc244acb120deaf1ca02de5e0d836f94f","name":"Duo Manases","registered_at":"2026-06-21T13:11:35Z","symbol":"NIM1931114","token_address":"0x1d96e10c830f4d003e2494fbbdac9fc484bc4e64","type":"artist","uuid":"f0e4bff5-5730-41e7-b11e-f167482c0b31"}
album: La Palmera
  type: MusicAlbum
  date published: 2005-01-01
  track: La Palmera
    type: MusicRecording
    duration: PT3M9S
    duration ms: 189676
    explicit: false
    by artist: Duo Manases
    in album: La Palmera
      type: MusicAlbum
      date published: 2005-01-01
    isrc code: USCGJ2381628
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T08:24:17+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x889930cc2aed8d41a7bbddebba2e4bbc17b0c20f42cb19c0a6f7903da610c385
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956634
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956634
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2381628
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    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 0x889930cc2aed8d41a7bbddebba2e4bbc17b0c20f42cb19c0a6f7903da610c385. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USCGJ2381628.
      date published: 2026-07-04T10:04:33Z
    audio: La Palmera
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 186.075
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.461
      additional property: Energy
        type: PropertyValue
        value: 0.474
      additional property: Speechiness
        type: PropertyValue
        value: 0.044
      additional property: Acousticness
        type: PropertyValue
        value: 0.849
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.15
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.592
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.69
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Señal de Tu Venida Covid- 19
  type: MusicAlbum
  date published: 2020-02-13
album: Gracias
  type: MusicAlbum
  date published: 2021-10-15
album: Has Cambiado Mi Lamento en Baile
  type: MusicAlbum
  date published: 2023-07-26
album: De arriba viene lo Bueno
  type: MusicAlbum
  date published: 2023-09-08
album: Jesus y Juan
  type: MusicAlbum
  date published: 2023-09-08