Sindrome Moscow
type: MusicGroup
genre: rock en español
popularity: 5
followers: 1243
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6523b54b5a097027b294dc370733834f3a2ab4b161557363421c300ccb5a137a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953871
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953871
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/073d97f8-8266-4171-a0fa-62889e9a8d2f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/073d97f8-8266-4171-a0fa-62889e9a8d2f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/073d97f8-8266-4171-a0fa-62889e9a8d2f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T01:46:03Z
additional property: OTSCanonicalRecord
  type: PropertyValue
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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 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 0x6523b54b5a097027b294dc370733834f3a2ab4b161557363421c300ccb5a137a. Chain 2 (Bitcoin): anchored in block 953871 (2026-06-16T01:46:03Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/073d97f8-8266-4171-a0fa-62889e9a8d2f.json and https://artists.proofprofile.net/proofs/artist/073d97f8-8266-4171-a0fa-62889e9a8d2f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T01:46:03Z
  text: {"copyright_id":"0x6523b54b5a097027b294dc370733834f3a2ab4b161557363421c300ccb5a137a","name":"Sindrome Moscow","registered_at":"2026-06-15T16:02:40Z","symbol":"NIM0759490","token_address":"0xeabdf1c2f8b3337199056412507039865511879c","type":"artist","uuid":"073d97f8-8266-4171-a0fa-62889e9a8d2f"}
album: Suficientemente lejos
  type: MusicAlbum
  date published: 2011-07-15
album: Suficientemente Lejos
  type: MusicAlbum
  date published: 2012-04-10
album: Ciudad Esmeralda
  type: MusicAlbum
  date published: 2014-03-18
album: Ciudad Esmeralda
  type: MusicAlbum
  date published: 2014-06-10
album: Ciudad Esmeralda
  type: MusicAlbum
  date published: 2014-09-30
album: En Vivo
  type: MusicAlbum
  date published: 2015-11-22
album: Quemando las Ciudades
  type: MusicAlbum
  date published: 2016-06-24
album: Media Verónica
  type: MusicAlbum
  date published: 2016-10-28
album: Media Verónica
  type: MusicAlbum
  date published: 2016-10-28
album: Media Verónica
  type: MusicAlbum
  date published: 2016-10-28
album: Febrero
  type: MusicAlbum
  date published: 2017-04-28
album: Estás Dormida
  type: MusicAlbum
  date published: 2018-02-23
album: La Resistencia
  type: MusicAlbum
  date published: 2018-05-04
track: Me Siento Mejor
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184261
  explicit: false
  by artist: Sindrome Moscow
  in album: Los Secretos (Edición 35 Aniversario)
    type: MusicAlbum
    date published: 2015-10-30
  isrc code: ES5701501071
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-30T09:29:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x17dafb584e0e6d48b80b84df3e5b24c93d356b5f9859a5aea710b601cfc6d85b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 960240
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/960240
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5701501071
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-30T09:57:33Z
  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
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17dafb584e0e6d48b80b84df3e5b24c93d356b5f9859a5aea710b601cfc6d85b. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/ES5701501071.
    date published: 2026-07-30T09:57:33Z
  audio: Me Siento Mejor
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 157.423
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.459
    additional property: Energy
      type: PropertyValue
      value: 0.92
    additional property: Speechiness
      type: PropertyValue
      value: 0.043
    additional property: Acousticness
      type: PropertyValue
      value: 0
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.338
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.691
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.682
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Minor