Isabel Marie
type: MusicGroup
genre: tejano
description: Isabel Marie Sanchez (born March 2, 2003) is an American Tejano music singer. Sanchez gained initial recognition as a child performer in various singing and dancing contests. Her breakthrough occurred
popularity: 10
followers: 2542
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x292b6861a47893b8c6076e0365cc66d85c53dc0b9899584a67d5fa30991470fc. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b2a4147e-1bef-47e4-926d-1d49fffbf58b.json and https://artists.proofprofile.net/proofs/artist/b2a4147e-1bef-47e4-926d-1d49fffbf58b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T14:36:29Z
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album: I Wanna Dance With Somebody (Quiero Bailar)
  type: MusicAlbum
  date published: 2014-09-17
album: Fan Favorites
  type: MusicAlbum
  date published: 2014-10-01
album: De Mi Enamórate
  type: MusicAlbum
  date published: 2015-05-10
album: Dime Porque
  type: MusicAlbum
  date published: 2015-08-27
album: Fallaste Corazon
  type: MusicAlbum
  date published: 2015-08-27
album: New Girl in Town
  type: MusicAlbum
  date published: 2016-03-11
album: Porque Tu No Estas
  type: MusicAlbum
  date published: 2017-04-28
album: Sígueme
  type: MusicAlbum
  date published: 2017-06-20
  track: Porque Tu No Estas
    type: MusicRecording
    duration: PT3M25S
    duration ms: 205024
    explicit: false
    by artist: Isabel Marie
    in album: Sígueme
      type: MusicAlbum
      date published: 2017-06-20
    genre: tejano
    isrc code: USL381702401
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      type: PropertyValue
      value: https://blockstream.info/api/block-height/956728
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL381702401
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:43:49Z
    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 0x62493109e0bf135a0977ddb97c206dd94b2bb798b0b8d035a82cdee6ea25b2a4. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/USL381702401.
      date published: 2026-07-05T01:43:49Z
    audio: Porque Tu No Estas
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 99.035
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.51
      additional property: Energy
        type: PropertyValue
        value: 0.68
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
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        value: 0.7
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.289
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.592
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.037
      additional property: Key Name
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        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Xoxo - Hugs & Kisses
  type: MusicAlbum
  date published: 2018-08-28
album: Cuatro Copas
  type: MusicAlbum
  date published: 2019-05-01
album: No Lastimes Mas
  type: MusicAlbum
  date published: 2019-05-04
album: Since I Fell for You
  type: MusicAlbum
  date published: 2019-05-04
album: Porque Ahora
  type: MusicAlbum
  date published: 2019-08-09
album: IV
  type: MusicAlbum
  date published: 2019-12-19
album: La Pollera Colora
  type: MusicAlbum
  date published: 2020-11-02
album: Live Sessions (En Vivo)
  type: MusicAlbum
  date published: 2021-11-19
album: I'll Be Home for Christmas
  type: MusicAlbum
  date published: 2021-12-03
album: Ave Maria
  type: MusicAlbum
  date published: 2021-12-20
album: Desvelado
  type: MusicAlbum
  date published: 2022-01-07
album: No Me Mires Así
  type: MusicAlbum
  date published: 2022-02-04
album: Una Ilusión
  type: MusicAlbum
  date published: 2022-05-30
  track: Ahora Que Ya Eres Feliz
    type: MusicRecording
    duration: PT2M28S
    duration ms: 148262
    explicit: false
    by artist: Isabel Marie
    in album: Una Ilusión
      type: MusicAlbum
      date published: 2022-05-30
    genre: tejano
    isrc code: QM6MZ2211717
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    additional property: OTSBitcoinBlock
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Ahora Que Ya Eres Feliz
album: Ahora Que Ya Eres Feliz
album: At Last (Live Session)
album: Solo Tu

CopyrightRegisteredAt
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value: 2026-07-21T13:10:28+00:00

CopyrightChainExplorerURL
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value: https://explorer.copyrightchains.com/tx/0xedd1cd487b1ad2027bd985b6cfcffbe2361ef5ed239edb183fcb592206a92d08

OTSHash
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OTSBitcoinBlock
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value: 959011

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/959011

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ2211717

OTSTimestamp
type: PropertyValue
value: 2026-07-21T16:06:42Z

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 0xedd1cd487b1ad2027bd985b6cfcffbe2361ef5ed239edb183fcb592206a92d08. Chain 2 (Bitcoin): anchored in block 959011 (2026-07-21T16:06:42Z), 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/QM6MZ2211717.
date published: 2026-07-21T16:06:42Z

Ahora Que Ya Eres Feliz
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 163.97
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: 0.536
additional property: Energy
  type: PropertyValue
  value: 0.886
additional property: Speechiness
  type: PropertyValue
  value: 0.084
additional property: Acousticness
  type: PropertyValue
  value: 0.084
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.11
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.75
additional property: Loudness (dB)
  type: PropertyValue
  value: -3.848
additional property: Key Name
  type: PropertyValue
  value: G
additional property: Mode Name
  type: PropertyValue
  value: Major

Ahora Que Ya Eres Feliz
type: MusicAlbum
date published: 2022-10-21

At Last (Live Session)
type: MusicAlbum
date published: 2022-12-16

Solo Tu
type: MusicAlbum
date published: 2023-08-15