Sammy Rubio
type: MusicGroup
popularity: 12
followers: 749
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3045f489c63ec39dd2dc5f1939c6d33b2fa0708630781864e9e10a5680d79415
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953741
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953741
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9b170f2d-fa89-4f81-a77d-a82e8c94aabf.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9b170f2d-fa89-4f81-a77d-a82e8c94aabf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9b170f2d-fa89-4f81-a77d-a82e8c94aabf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:44:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3045f489c63ec39dd2dc5f1939c6d33b2fa0708630781864e9e10a5680d79415","name":"Sammy Rubio","registered_at":"2026-06-14T20:47:21Z","symbol":"NIM0571994","token_address":"0xeb16d4c92c7ad12787552683a5d5155f442b892d","type":"artist","uuid":"9b170f2d-fa89-4f81-a77d-a82e8c94aabf"}
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 0x3045f489c63ec39dd2dc5f1939c6d33b2fa0708630781864e9e10a5680d79415. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9b170f2d-fa89-4f81-a77d-a82e8c94aabf.json and https://artists.proofprofile.net/proofs/artist/9b170f2d-fa89-4f81-a77d-a82e8c94aabf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:47:56Z
  text: {"copyright_id":"0x3045f489c63ec39dd2dc5f1939c6d33b2fa0708630781864e9e10a5680d79415","name":"Sammy Rubio","registered_at":"2026-06-14T20:47:21Z","symbol":"NIM0571994","token_address":"0xeb16d4c92c7ad12787552683a5d5155f442b892d","type":"artist","uuid":"9b170f2d-fa89-4f81-a77d-a82e8c94aabf"}
album: Piensa en Mi
  type: MusicAlbum
  date published: 2023-10-13
album: Si Te Vas
  type: MusicAlbum
  date published: 2023-11-23
album: Todas Mienten
  type: MusicAlbum
  date published: 2024-05-09
album: Una Noche en Sai
  type: MusicAlbum
  date published: 2024-08-10
album: Una Noche en Sai
  type: MusicAlbum
  date published: 2024-08-10
album: No Fue Pa' Tanto
  type: MusicAlbum
  date published: 2024-10-02
  track: No Fue Pa' Tanto
    type: MusicRecording
    duration: PT2M42S
    duration ms: 162000
    explicit: false
    by artist: Sammy Rubio
    in album: No Fue Pa' Tanto
      type: MusicAlbum
      date published: 2024-10-02
    isrc code: QZNW72414614
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T06:39:58+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbe03287dfe8b877ab91e17ddaaa266eaf825b7ea9284c8e96174029982b1f935
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956776
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956776
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNW72414614
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:59:37Z
    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 0xbe03287dfe8b877ab91e17ddaaa266eaf825b7ea9284c8e96174029982b1f935. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/QZNW72414614.
      date published: 2026-07-05T10:59:37Z
    audio: No Fue Pa' Tanto
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 170.146
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.552
      additional property: Energy
        type: PropertyValue
        value: 0.6
      additional property: Speechiness
        type: PropertyValue
        value: 0.048
      additional property: Acousticness
        type: PropertyValue
        value: 0.327
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.427
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.676
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.76
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Si Me Dejas Amarte
  type: MusicAlbum
  date published: 2024-11-06
  track: Si Me Dejas Amarte
    type: MusicRecording
    duration: PT3M19S
    duration ms: 199949
    explicit: false
    by artist: Sammy Rubio
    in album: Si Me Dejas Amarte
      type: MusicAlbum
      date published: 2024-11-06
    isrc code: QZTVM2488533
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T08:17:35+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8edbb7b894a818ce9567e8d49544a9767c23ae41e80346e8cd5557cd48ea5203
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958388
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958388
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTVM2488533
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T09:14:21Z
    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 0x8edbb7b894a818ce9567e8d49544a9767c23ae41e80346e8cd5557cd48ea5203. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/QZTVM2488533.
      date published: 2026-07-17T09:14:21Z
    audio: Si Me Dejas Amarte
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 117.97
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.829
      additional property: Energy
        type: PropertyValue
        value: 0.73
      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
album: Una Nena
album: Sentimiento Crudo

Speechiness
type: PropertyValue
value: 0.043

Acousticness
type: PropertyValue
value: 0.562

Instrumentalness
type: PropertyValue
value: 0.006

Liveness
type: PropertyValue
value: 0.115

Valence (Positivity)
type: PropertyValue
value: 0.859

Loudness (dB)
type: PropertyValue
value: -5.646

Key Name
type: PropertyValue
value: F#

Mode Name
type: PropertyValue
value: Major

Si Me Dejas Amarte
type: MusicAlbum
date published: 2024-11-06

Una Nena
type: MusicAlbum
date published: 2025-03-26

Sentimiento Crudo
type: MusicAlbum
date published: 2025-03-26