Edwin Rivera
type: MusicGroup
genre: cha cha cha
genre: latin jazz
genre: mambo
genre: salsa
popularity: 13
followers: 136
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7fe1dc6c77ee9a92083c99c071e73ec3fedf6e09202d56db5ae9945f513fc055
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953657
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953657
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4b7417f9-4c1a-4b16-b38b-af97ea73f6a1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4b7417f9-4c1a-4b16-b38b-af97ea73f6a1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4b7417f9-4c1a-4b16-b38b-af97ea73f6a1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T16:43:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7fe1dc6c77ee9a92083c99c071e73ec3fedf6e09202d56db5ae9945f513fc055","name":"Edwin Rivera","registered_at":"2026-06-14T12:23:42Z","symbol":"NIM0451883","token_address":"0x848fe9c467fc36e0bac9a8673e45bc2907e3fa30","type":"artist","uuid":"4b7417f9-4c1a-4b16-b38b-af97ea73f6a1"}
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 0x7fe1dc6c77ee9a92083c99c071e73ec3fedf6e09202d56db5ae9945f513fc055. Chain 2 (Bitcoin): anchored in block 953657 (2026-06-14T16:43:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4b7417f9-4c1a-4b16-b38b-af97ea73f6a1.json and https://artists.proofprofile.net/proofs/artist/4b7417f9-4c1a-4b16-b38b-af97ea73f6a1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T16:43:25Z
  text: {"copyright_id":"0x7fe1dc6c77ee9a92083c99c071e73ec3fedf6e09202d56db5ae9945f513fc055","name":"Edwin Rivera","registered_at":"2026-06-14T12:23:42Z","symbol":"NIM0451883","token_address":"0x848fe9c467fc36e0bac9a8673e45bc2907e3fa30","type":"artist","uuid":"4b7417f9-4c1a-4b16-b38b-af97ea73f6a1"}
album: Soul Of A Dancer
  type: MusicAlbum
  date published: 2009-10-27
  track: Cuando Yo Te Vi'
    type: MusicRecording
    duration: PT3M40S
    duration ms: 220853
    explicit: false
    by artist: Edwin Rivera
    in album: Soul Of A Dancer
      type: MusicAlbum
      date published: 2009-10-27
    genre: cha cha cha
    genre: latin jazz
    genre: mambo
    genre: salsa
    isrc code: QZHNA2321626
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T18:06:58+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa1e09ce63f0e97d947453aace019643bf10f0c57ba1ed6666a7e648fbeb4a21e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957741
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957741
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNA2321626
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T18:30:59Z
    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 0xa1e09ce63f0e97d947453aace019643bf10f0c57ba1ed6666a7e648fbeb4a21e. Chain 2 (Bitcoin): anchored in block 957741 (2026-07-12T18:30:59Z), 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/QZHNA2321626.
      date published: 2026-07-12T18:30:59Z
    audio: Cuando Yo Te Vi'
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 98
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.814
      additional property: Energy
        type: PropertyValue
        value: 0.555
      additional property: Speechiness
        type: PropertyValue
        value: 0.065
      additional property: Acousticness
        type: PropertyValue
        value: 0.041
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.876
      additional property: Liveness
        type: PropertyValue
        value: 0.076
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.923
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.417
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Soul of A Dancer
  type: MusicAlbum
  date published: 2009-11-19
album: Live It Up
  type: MusicAlbum
  date published: 2013-02-15
album: M.I.M.E. (Music.Is.My.Everything)
  type: MusicAlbum
  date published: 2013-03-11
album: Noticiero
  type: MusicAlbum
  date published: 2020-09-04