Songs for eleonor
type: MusicGroup
genre: latin alternative
genre: latin indie
genre: mexican indie
description: Songs for Eleonor, or SFE, is an electropop, New Folk, Emotional Melody band founded in Mexico City. SFE was formed during the last months of 2005 by Karen Ruiz, of British Mother and Mexican father,
popularity: 11
followers: 1910
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additional property: CopyrightChainExplorerURL
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additional property: OTSVerifyInstructions
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  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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cbfaa45c8757171800d84509204a4a0c0dfb8aab27e27a6a24896d72f585784. Chain 2 (Bitcoin): anchored in block 953807 (2026-06-15T16:39:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ebc41613-5bf7-4cca-8d39-35e060d3eaef.json and https://artists.proofprofile.net/proofs/artist/ebc41613-5bf7-4cca-8d39-35e060d3eaef.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T16:39:18Z
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album: Songs for Eleonor
  type: MusicAlbum
  date published: 2008-12-12
album: Plant a Seed
  type: MusicAlbum
  date published: 2013-10-29
  track: Juntos los Dos
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    duration: PT3M12S
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    by artist: Songs for eleonor
    in album: Plant a Seed
      type: MusicAlbum
      date published: 2013-10-29
    genre: latin alternative
    genre: latin indie
    genre: mexican indie
    isrc code: MX2671300013
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    additional property: OTSTimestamp
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      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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc0062cdac95d454cd43ae0a7358bb334966d476e69408830c1983cbfd0ff982. 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/MX2671300013.
      date published: 2026-07-04T10:04:33Z
    audio: Juntos los Dos
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 144.894
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      additional property: Mode (Major/Minor)
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      additional property: Time Signature
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      additional property: Danceability
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      additional property: Energy
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      additional property: Speechiness
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      additional property: Acousticness
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      additional property: Instrumentalness
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      additional property: Liveness
        type: PropertyValue
        value: 0.088
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.485
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.861
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Plant a Seed
  type: MusicAlbum
  date published: 2013-10-29
album: Plant a Seed
  type: MusicAlbum
  date published: 2013-12-19
track: Something about you
  type: MusicRecording
  duration: PT5M14S
  duration ms: 314520
  explicit: false
  by artist: Songs for eleonor
  in album: TE PRESENTO A LAURA
    type: MusicAlbum
    date published: 2010-10-25
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  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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe138ee9387a3d80acc62ca933663e2ed7b8d007c4374d10708069ab7583fb576. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/MXN960841602.
    date published: 2026-07-02T03:30:09Z
  audio: Something about you
    type: AudioObject
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    additional property: Danceability
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    additional property: Speechiness
    additional property: Acousticness
    additional property: Instrumentalness
    additional property: Liveness
    additional property: Valence (Positivity)
    additional property: Loudness (dB)
    additional property: Key Name
    additional property: Mode Name

Speechiness
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value: 0.028

Acousticness
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value: 0.031

Instrumentalness
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value: 0.015

Liveness
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value: 0.185

Valence (Positivity)
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value: 0.124

Loudness (dB)
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value: -14.924

Key Name
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value: F#

Mode Name
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value: Minor