Big Sativo
type: MusicGroup
popularity: 2
followers: 126
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x87690a766d144384bc99172eb1b4fc102dce4d57d1a21b5c99ac2e381444561d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c403b08a-c5a9-49af-ac9d-cd47ef10d96b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c403b08a-c5a9-49af-ac9d-cd47ef10d96b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c403b08a-c5a9-49af-ac9d-cd47ef10d96b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x87690a766d144384bc99172eb1b4fc102dce4d57d1a21b5c99ac2e381444561d","name":"Big Sativo","registered_at":"2026-06-20T20:46:54Z","symbol":"NIM1709603","token_address":"0xeff6e9b87f9a1435f54a7ba090f4dd6be44cd461","type":"artist","uuid":"c403b08a-c5a9-49af-ac9d-cd47ef10d96b"}
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 0x87690a766d144384bc99172eb1b4fc102dce4d57d1a21b5c99ac2e381444561d. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c403b08a-c5a9-49af-ac9d-cd47ef10d96b.json and https://artists.proofprofile.net/proofs/artist/c403b08a-c5a9-49af-ac9d-cd47ef10d96b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x87690a766d144384bc99172eb1b4fc102dce4d57d1a21b5c99ac2e381444561d","name":"Big Sativo","registered_at":"2026-06-20T20:46:54Z","symbol":"NIM1709603","token_address":"0xeff6e9b87f9a1435f54a7ba090f4dd6be44cd461","type":"artist","uuid":"c403b08a-c5a9-49af-ac9d-cd47ef10d96b"}
album: Lost Tapes, Vol. 1
  type: MusicAlbum
  date published: 2020-01-20
album: Tu Mirada
  type: MusicAlbum
  date published: 2022-04-01
album: Manos al Fuego
  type: MusicAlbum
  date published: 2022-06-01
album: Cenizas de Urkunina V2
  type: MusicAlbum
  date published: 2024-02-20
album: Máscaras
  type: MusicAlbum
  date published: 2025-07-20
track: Marsupial
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183831
  explicit: false
  by artist: Loko Kuerdo
  by artist: Lancelot Js
  by artist: Big Sativo
  in album: Tiempos de Pandemia
    type: MusicAlbum
    date published: 2024-05-31
  isrc code: QZNJW2456574
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-30T08:55:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdc0fe06dabb294210d8d92a601b7bde1ec8880341f743da864e9491ca8ddc8a3
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 960236
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/960236
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2456574
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-30T09:37:10Z
  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 0xdc0fe06dabb294210d8d92a601b7bde1ec8880341f743da864e9491ca8ddc8a3. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/QZNJW2456574.
    date published: 2026-07-30T09:37:10Z
  audio: Marsupial
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 168.306
    additional property: Musical Key
      type: PropertyValue
      value: 8
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.668
    additional property: Energy
      type: PropertyValue
      value: 0.888
    additional property: Speechiness
      type: PropertyValue
      value: 0.324
    additional property: Acousticness
      type: PropertyValue
      value: 0.268
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.366
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.713
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.988
    additional property: Key Name
      type: PropertyValue
      value: Ab
    additional property: Mode Name
      type: PropertyValue
      value: Minor