Eva Peroni
type: MusicGroup
popularity: 14
followers: 463
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7441635a8c9545f54f719f0dba6751aa51a8f4605e959d1f159d3151af579305
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953803
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953803
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e32f1ecd-67f4-48d5-9c50-c6884e437fbb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e32f1ecd-67f4-48d5-9c50-c6884e437fbb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e32f1ecd-67f4-48d5-9c50-c6884e437fbb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T15:41:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7441635a8c9545f54f719f0dba6751aa51a8f4605e959d1f159d3151af579305","name":"Eva Peroni","registered_at":"2026-06-15T04:16:47Z","symbol":"NIM0679319","token_address":"0x00499e04be3ba0c40d7ccc464b3f84e81201e64b","type":"artist","uuid":"e32f1ecd-67f4-48d5-9c50-c6884e437fbb"}
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 0x7441635a8c9545f54f719f0dba6751aa51a8f4605e959d1f159d3151af579305. 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/e32f1ecd-67f4-48d5-9c50-c6884e437fbb.json and https://artists.proofprofile.net/proofs/artist/e32f1ecd-67f4-48d5-9c50-c6884e437fbb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T16:39:18Z
  text: {"copyright_id":"0x7441635a8c9545f54f719f0dba6751aa51a8f4605e959d1f159d3151af579305","name":"Eva Peroni","registered_at":"2026-06-15T04:16:47Z","symbol":"NIM0679319","token_address":"0x00499e04be3ba0c40d7ccc464b3f84e81201e64b","type":"artist","uuid":"e32f1ecd-67f4-48d5-9c50-c6884e437fbb"}
album: Chamana Del Ritmo
  type: MusicAlbum
  date published: 2023-03-31
album: Soledad
  type: MusicAlbum
  date published: 2023-08-11
album: Navegando
  type: MusicAlbum
  date published: 2023-10-20
album: Encuentros
  type: MusicAlbum
  date published: 2025-04-25
album: Intuición Magnética
  type: MusicAlbum
  date published: 2025-06-26
track: santa calamifuck (Eva, Chucho, Yulian & Nick Hook's Versión)

santa calamifuck (Eva, Chucho, Yulian & Nick Hook's Versión)
type: MusicRecording
duration: PT3M58S
duration ms: 238733
explicit: false
by artist: Run The Jewels
by artist: Nick Hook
by artist: Eva Peroni
by artist: Chucho Llano
by artist: Yulian Percs
in album: RTJ CU4TRO
  type: MusicAlbum
  date published: 2022-11-11
popularity: 25
genre: hip-hop
genre: escape-room
genre: alternative-hip-hop
genre: political-hip-hop
isrc code: QMRSZ2201210
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T18:43:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd0d096da837a43ae5634436e5fcd295d75774b357fa41c76e44117a28855ba90
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953515
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ2201210
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06+00:00
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 953515
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-06-13T12:53:06+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0d096da837a43ae5634436e5fcd295d75774b357fa41c76e44117a28855ba90. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QMRSZ2201210.
  date published: 2026-06-13T15:41:10Z
audio: santa calamifuck (Eva, Chucho, Yulian & Nick Hook's Versión)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 131.412
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.612
  additional property: Energy
    type: PropertyValue
    value: 0.809
  additional property: Speechiness
    type: PropertyValue
    value: 0.339
  additional property: Acousticness
    type: PropertyValue
    value: 0.018
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.608
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.625
  additional property: Loudness (dB)
    type: PropertyValue
    value: -10.125
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Minor