Sandro
type: MusicGroup
genre: bass house
genre: future house
genre: kizomba
description: Sandro is an Italian, Spanish, Swiss, Georgian and Croatian given name, often a diminutive of Alessandro or Alexander. It is also a surname. Sandro may refer to: Given name or nickname Sports Sand
popularity: 6
followers: 355
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6df2ffe9c39c94b8780ef94cc1db7a1ddf917e7b29b36a760ec4281eb0f54885
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954728
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954728
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fb9448d3-666e-4314-a7a2-931442a9f2bb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fb9448d3-666e-4314-a7a2-931442a9f2bb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fb9448d3-666e-4314-a7a2-931442a9f2bb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T18:08:38Z
additional property: OTSCanonicalRecord
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 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
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6df2ffe9c39c94b8780ef94cc1db7a1ddf917e7b29b36a760ec4281eb0f54885. Chain 2 (Bitcoin): anchored in block 954728 (2026-06-21T18:08:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fb9448d3-666e-4314-a7a2-931442a9f2bb.json and https://artists.proofprofile.net/proofs/artist/fb9448d3-666e-4314-a7a2-931442a9f2bb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T18:08:38Z
album: Ive Found My Place
  type: MusicAlbum
  date published: 2009-09-12
album: Best of Sandro
  type: MusicAlbum
  date published: 2011-11-24
  track: Controla
    type: MusicRecording
    duration: PT4M49S
    duration ms: 289213
    explicit: false
    by artist: Sandro
    in album: Best of Sandro
      type: MusicAlbum
      date published: 2011-11-24
    genre: bass house
    genre: future house
    genre: kizomba
    isrc code: USHM91197007
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T02:47:13+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2095ef43c92a33f88bcdabe8a4f0d2ffc7ff373402a1d3bdcd9552784d202c70
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959094
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959094
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91197007
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T03:33:16Z
    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
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2095ef43c92a33f88bcdabe8a4f0d2ffc7ff373402a1d3bdcd9552784d202c70. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), 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/USHM91197007.
      date published: 2026-07-22T03:33:16Z
    audio: Controla
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 165.965
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.347
      additional property: Energy
        type: PropertyValue
        value: 0.627
      additional property: Speechiness
        type: PropertyValue
        value: 0.038
      additional property: Acousticness
        type: PropertyValue
        value: 0.013
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.082
      additional property: Liveness
        type: PropertyValue
        value: 0.106
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.605
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.152
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: I Can Get Used to This
  type: MusicAlbum
  date published: 2012-10-07
album: Ami E Di Bo
  type: MusicAlbum
  date published: 2013-01-01
album: Aproxima, Vol. 6
  type: MusicAlbum
  date published: 2013-12-23
album: You Belong to Me
  type: MusicAlbum
  date published: 2014-10-11
album: Nova
  type: MusicAlbum
  date published: 2014-11-13
album: Bo Ke Dimeu
  type: MusicAlbum
  date published: 2015-11-16
album: Eu Creio
  type: MusicAlbum
  date published: 2016-04-22
album: It's a Night
  type: MusicAlbum
  date published: 2016-11-04
album: Download My World
  type: MusicAlbum
  date published: 2016-12-07