xzssar
type: MusicGroup
genre: boom bap
genre: breakcore
genre: jungle
genre: speedcore
popularity: 7
followers: 506
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8c6ff66d512fb279d05f3e3d533eb02b1b5897fd30b82ff4c5b4f1d37426cf28
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954549
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954549
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ab098d20-8afd-4303-8c32-74ae47311291.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ab098d20-8afd-4303-8c32-74ae47311291.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ab098d20-8afd-4303-8c32-74ae47311291
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T10:56:20Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c6ff66d512fb279d05f3e3d533eb02b1b5897fd30b82ff4c5b4f1d37426cf28. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ab098d20-8afd-4303-8c32-74ae47311291.json and https://artists.proofprofile.net/proofs/artist/ab098d20-8afd-4303-8c32-74ae47311291.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T10:56:20Z
album: INVISIVEL
  type: MusicAlbum
  date published: 2023-09-15
album: Oquerestoudenois
  type: MusicAlbum
  date published: 2022-12-30
album: Grey Sky
  type: MusicAlbum
  date published: 2022-09-02
album: LEVE COMO FOLHA
  type: MusicAlbum
  date published: 2024-05-10
  track: LEVE COMO FOLHA
album: MANDOM
  type: MusicAlbum
  date published: 2024-03-15
album: FANTASMA
  type: MusicAlbum
  date published: 2024-01-12
album: Double Shot
  type: MusicAlbum
  date published: 2023-07-14
album: Venda Sua Alma
  type: MusicAlbum
  date published: 2023-06-23
album: Yaeng Kid
  type: MusicAlbum
  date published: 2023-04-07
album: Sou F0Da
  type: MusicAlbum
  date published: 2023-02-10
album: Pose
  type: MusicAlbum
  date published: 2022-10-14
album: Vomit0
  type: MusicAlbum
  date published: 2022-05-20
album: Xx_Inluv_Xx
  type: MusicAlbum
  date published: 2022-03-11
album: Commonindieartiststruggles
  type: MusicAlbum
  date published: 2021-12-03
album: Parling Park Boys
  type: MusicAlbum
  date published: 2021-09-10
album: Love U so Much
  type: MusicAlbum
  date published: 2021-07-30
album: Trick or Treat
  type: MusicAlbum
  date published: 2021-06-16

LEVE COMO FOLHA
type: MusicRecording
duration: PT1M46S
duration ms: 106894
explicit: false
by artist: xzssar
in album: LEVE COMO FOLHA
  type: MusicAlbum
  date published: 2024-05-10
isrc code: BCQWI2400002
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T02:38:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf158a803c9fbb12f87caa44bb45a51b2b5397513a3483abed3a3f0cfade0100d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCQWI2400002
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19+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: 957118
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:20:19+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 0xf158a803c9fbb12f87caa44bb45a51b2b5397513a3483abed3a3f0cfade0100d. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/BCQWI2400002.
  date published: 2026-07-08T03:22:41Z
audio: LEVE COMO FOLHA
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 109.165
  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: 0.743
  additional property: Energy
    type: PropertyValue
    value: 0.634
  additional property: Speechiness
    type: PropertyValue
    value: 0.344
  additional property: Acousticness
    type: PropertyValue
    value: 0.704
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.373
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.808
  additional property: Loudness (dB)
    type: PropertyValue
    value: -15.657
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Minor