Sergio Elisondo
type: MusicGroup
popularity: 6
followers: 154
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9f04f8380563231252acbf6d3c3e26fc303a9d63116d53259736c07f4cf89eaf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954500
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954500
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9d1a5339-4261-4404-aea4-3d74f852412e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9d1a5339-4261-4404-aea4-3d74f852412e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9d1a5339-4261-4404-aea4-3d74f852412e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T04:47:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9f04f8380563231252acbf6d3c3e26fc303a9d63116d53259736c07f4cf89eaf","name":"Sergio Elisondo","registered_at":"2026-06-20T04:07:17Z","symbol":"NIM1507655","token_address":"0x65b311b768cbbe6be6d00785a547307c438a7509","type":"artist","uuid":"9d1a5339-4261-4404-aea4-3d74f852412e"}
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 0x9f04f8380563231252acbf6d3c3e26fc303a9d63116d53259736c07f4cf89eaf. Chain 2 (Bitcoin): anchored in block 954500 (2026-06-20T04:47:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9d1a5339-4261-4404-aea4-3d74f852412e.json and https://artists.proofprofile.net/proofs/artist/9d1a5339-4261-4404-aea4-3d74f852412e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T04:47:29Z
  text: {"copyright_id":"0x9f04f8380563231252acbf6d3c3e26fc303a9d63116d53259736c07f4cf89eaf","name":"Sergio Elisondo","registered_at":"2026-06-20T04:07:17Z","symbol":"NIM1507655","token_address":"0x65b311b768cbbe6be6d00785a547307c438a7509","type":"artist","uuid":"9d1a5339-4261-4404-aea4-3d74f852412e"}
album: You Are Error
  type: MusicAlbum
  date published: 2024-09-13
  track: Storming a Castle… in Red Stilettos
    type: MusicRecording
    duration: PT3M21S
    duration ms: 201418
    explicit: false
    by artist: Sergio Elisondo
    in album: You Are Error
      type: MusicAlbum
      date published: 2024-09-13
    isrc code: USX9P2434428
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T10:53:31+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x48b4e89f438dc99e1e21c344fc6ec75d3d701a2dd03866becbcfbc7cc29ed70c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958867
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958867
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX9P2434428
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T13:55:57Z
    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 0x48b4e89f438dc99e1e21c344fc6ec75d3d701a2dd03866becbcfbc7cc29ed70c. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T13:55:57Z), 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/USX9P2434428.
      date published: 2026-07-20T13:55:57Z
    audio: Storming a Castle… in Red Stilettos
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 150.044
      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: 0.437
      additional property: Energy
        type: PropertyValue
        value: 0.989
      additional property: Speechiness
        type: PropertyValue
        value: 0.109
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.829
      additional property: Liveness
        type: PropertyValue
        value: 0.069
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.493
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.321
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: You Are Error
  type: MusicAlbum
  date published: 2024-09-13
album: Mega Man 2 Dr. Wily's Stage 1 (From "Mega Man 2")
  type: MusicAlbum
  date published: 2025-08-25
  track: Mega Man 2 Dr. Wily's Stage 1 (From "Mega Man 2")
    type: MusicRecording
    duration: PT2M37S
    duration ms: 157416
    explicit: false
    by artist: Sergio Elisondo
    in album: Mega Man 2 Dr. Wily's Stage 1 (From "Mega Man 2")
      type: MusicAlbum
      date published: 2025-08-25
    isrc code: QZZ7N2504439
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-13T00:46:24+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4e91228c52be3d542b0afaf4ed3b960a9dabfcde5b20b7c56ee2d746fd1d826d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957785
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957785
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7N2504439
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-13T01:55:31Z
    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 0x4e91228c52be3d542b0afaf4ed3b960a9dabfcde5b20b7c56ee2d746fd1d826d. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), 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/QZZ7N2504439.
      date published: 2026-07-13T01:55:31Z
    audio: Mega Man 2 Dr. Wily's Stage 1 (From "Mega Man 2")
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 180.278
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.35
      additional property: Energy
        type: PropertyValue
        value: 0.812
      additional property: Speechiness
        type: PropertyValue
        value: 0.05
      additional property: Acousticness
        type: PropertyValue
        value: 0.002
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.84
      additional property: Liveness
        type: PropertyValue
        value: 0.055
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: The Legend of Zelda Main Theme (From "The Legend of Zelda")
album: Castlevania Bloody Tears (From "Castlevania")
album: DuckTales The Moon Theme (From "DuckTales")

Valence (Positivity)
type: PropertyValue
value: 0.698

Loudness (dB)
type: PropertyValue
value: -6.707

Key Name
type: PropertyValue
value: C#

Mode Name
type: PropertyValue
value: Minor

The Legend of Zelda Main Theme (From "The Legend of Zelda")
type: MusicAlbum
date published: 2025-10-03

Castlevania Bloody Tears (From "Castlevania")
type: MusicAlbum
date published: 2025-10-17

DuckTales The Moon Theme (From "DuckTales")
type: MusicAlbum
date published: 2025-10-31