Ivan Alejandro
type: MusicGroup
popularity: 21
followers: 2089
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa3af693f3f63ee80c3fc8fba6da3b389e7b1591807a4cb77b8fb191cf40c98ed
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7e1fcd2a-a66c-4d2b-8b5a-5ab3e7ed3312.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7e1fcd2a-a66c-4d2b-8b5a-5ab3e7ed3312.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7e1fcd2a-a66c-4d2b-8b5a-5ab3e7ed3312
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa3af693f3f63ee80c3fc8fba6da3b389e7b1591807a4cb77b8fb191cf40c98ed","name":"Ivan Alejandro","registered_at":"2026-06-12T02:42:13Z","symbol":"NIM0162429","token_address":"0x477dd63a27a38bfe2eb4509eaeb3d339f1a47c97","type":"artist","uuid":"7e1fcd2a-a66c-4d2b-8b5a-5ab3e7ed3312"}
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 0xa3af693f3f63ee80c3fc8fba6da3b389e7b1591807a4cb77b8fb191cf40c98ed. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7e1fcd2a-a66c-4d2b-8b5a-5ab3e7ed3312.json and https://artists.proofprofile.net/proofs/artist/7e1fcd2a-a66c-4d2b-8b5a-5ab3e7ed3312.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xa3af693f3f63ee80c3fc8fba6da3b389e7b1591807a4cb77b8fb191cf40c98ed","name":"Ivan Alejandro","registered_at":"2026-06-12T02:42:13Z","symbol":"NIM0162429","token_address":"0x477dd63a27a38bfe2eb4509eaeb3d339f1a47c97","type":"artist","uuid":"7e1fcd2a-a66c-4d2b-8b5a-5ab3e7ed3312"}
album: Besar Tu Boca
  type: MusicAlbum
  date published: 2015-03-01
album: Besar Tu Boca
  type: MusicAlbum
  date published: 2015-03-10
album: Una Nueva Vida
  type: MusicAlbum
  date published: 2016-01-10
album: Una Nueva Vida
  type: MusicAlbum
  date published: 2016-01-10
  track: Una Nueva Vida
    type: MusicRecording
    duration: PT3M27S
    duration ms: 207584
    explicit: false
    by artist: Ivan Alejandro
    in album: Una Nueva Vida
      type: MusicAlbum
      date published: 2016-01-10
    isrc code: QZ5AB2237874
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T22:55:04+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xcd38cc437353c98a3ababdeaff5e66f57c11e0d1ad47eae66c6e3df78413e636
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956857
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956857
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB2237874
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:26:17Z
    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 0xcd38cc437353c98a3ababdeaff5e66f57c11e0d1ad47eae66c6e3df78413e636. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/QZ5AB2237874.
      date published: 2026-07-06T01:26:17Z
    audio: Una Nueva Vida
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 107.04
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.612
      additional property: Energy
        type: PropertyValue
        value: 0.804
      additional property: Speechiness
        type: PropertyValue
        value: 0.052
      additional property: Acousticness
        type: PropertyValue
        value: 0.109
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.153
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.889
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.548
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Penas de Amor
  type: MusicAlbum
  date published: 2016-09-07
album: Cuanto Deseo
  type: MusicAlbum
  date published: 2016-11-01
album: Ruleta de Amor
  type: MusicAlbum
  date published: 2016-11-01
album: Que Facil Es Quererte
  type: MusicAlbum
  date published: 2017-01-12
album: Megamix IA - Single
  type: MusicAlbum
  date published: 2017-06-08
album: Dime Tu Electro - Single
  type: MusicAlbum
  date published: 2017-06-15
album: Darte Amor
  type: MusicAlbum
  date published: 2017-10-02
album: Darte Amor (Dj Jarol Remix)
  type: MusicAlbum
  date published: 2017-10-20
album: Mi Razón de Ser
  type: MusicAlbum
  date published: 2018-03-05
album: Mi Princesa
  type: MusicAlbum
  date published: 2018-06-27
album: Como Deseo Ser Tu Amor
  type: MusicAlbum
  date published: 2018-10-25
album: Me Encantan Tus Besos
  type: MusicAlbum
  date published: 2019-01-10
album: Y Sufriras
  type: MusicAlbum
  date published: 2019-05-01
album: En Vivo
  type: MusicAlbum
  date published: 2019-07-07
album: Me Emborracho por Tu Amor
  type: MusicAlbum
  date published: 2020-10-20
album: Me Enamore de Ti
  type: MusicAlbum
  date published: 2021-01-11
album: Me Enamore de Ti (Version Romantica)
  type: MusicAlbum
  date published: 2021-04-07
album: Me Tienes Loco
  type: MusicAlbum
  date published: 2022-05-04
album: Quisiera Devolver el Tiempo
  type: MusicAlbum
  date published: 2022-06-06
  track: Quisiera Devolver el Tiempo
    type: MusicRecording
    duration: PT2M54S
    duration ms: 174315
    explicit: false
    by artist: Ivan Alejandro
    in album: Quisiera Devolver el Tiempo
      type: MusicAlbum
      date published: 2022-06-06
    isrc code: QZHZ62278734
    additional property: CopyrightID
    additional property: CopyrightStatus
    additional property: CopyrightRegisteredAt
    additional property: CopyrightChainExplorerURL
    additional property: OTSHash
    additional property: OTSBitcoinBlock
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Quisiera Devolver el Tiempo
album: Mala Mujer
album: Falso Amor

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-07-12T20:40:33+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x38da6a43bbb8c4c59edd5d393fa63693cc683b8d53cb2db9e6a91e09b4ad0cc6

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 957754

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/957754

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ62278734

OTSTimestamp
type: PropertyValue
value: 2026-07-12T21:26:22Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38da6a43bbb8c4c59edd5d393fa63693cc683b8d53cb2db9e6a91e09b4ad0cc6. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/QZHZ62278734.
date published: 2026-07-12T21:26:22Z

Quisiera Devolver el Tiempo
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 95.023
additional property: Musical Key
  type: PropertyValue
  value: 2
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.608
additional property: Energy
  type: PropertyValue
  value: 0.885
additional property: Speechiness
  type: PropertyValue
  value: 0.053
additional property: Acousticness
  type: PropertyValue
  value: 0.232
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.133
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.733
additional property: Loudness (dB)
  type: PropertyValue
  value: -4.486
additional property: Key Name
  type: PropertyValue
  value: D
additional property: Mode Name
  type: PropertyValue
  value: Major

Mala Mujer
type: MusicAlbum
date published: 2023-04-20

Falso Amor
type: MusicAlbum
date published: 2024-08-12