Allana Costa
type: MusicGroup
popularity: 9
followers: 1178
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa969fdfa11f6e9f8105536c118268b70271e3ecc7f4921a06af11a9662a88834
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/981f6318-0bb2-49e7-a521-b53c616f6e85.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/981f6318-0bb2-49e7-a521-b53c616f6e85.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/981f6318-0bb2-49e7-a521-b53c616f6e85
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa969fdfa11f6e9f8105536c118268b70271e3ecc7f4921a06af11a9662a88834","name":"Allana Costa","registered_at":"2026-06-17T19:00:56Z","symbol":"NIM1489177","token_address":"0x56e79fef36908bee42339be31edb7ae1b6393e50","type":"artist","uuid":"981f6318-0bb2-49e7-a521-b53c616f6e85"}
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 0xa969fdfa11f6e9f8105536c118268b70271e3ecc7f4921a06af11a9662a88834. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/981f6318-0bb2-49e7-a521-b53c616f6e85.json and https://artists.proofprofile.net/proofs/artist/981f6318-0bb2-49e7-a521-b53c616f6e85.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0xa969fdfa11f6e9f8105536c118268b70271e3ecc7f4921a06af11a9662a88834","name":"Allana Costa","registered_at":"2026-06-17T19:00:56Z","symbol":"NIM1489177","token_address":"0x56e79fef36908bee42339be31edb7ae1b6393e50","type":"artist","uuid":"981f6318-0bb2-49e7-a521-b53c616f6e85"}
album: Tem Rapariga Ai
  type: MusicAlbum
  date published: 2021-02-15
album: Leve, Livre e Louca
  type: MusicAlbum
  date published: 2021-04-16
album: Mas Você Não Vem
  type: MusicAlbum
  date published: 2021-06-18
  track: Mas Você Não Vem
album: Boom Boom
  type: MusicAlbum
  date published: 2021-09-10
album: Tem Rapariga Aí
  type: MusicAlbum
  date published: 2022-04-19
album: Sentada da Malvadona
  type: MusicAlbum
  date published: 2022-09-02
album: Receba
  type: MusicAlbum
  date published: 2022-10-14
album: Sentada da Malvadona
  type: MusicAlbum
  date published: 2022-10-15
album: Tiktokeando
  type: MusicAlbum
  date published: 2022-12-21
album: Sinal de Vida
  type: MusicAlbum
  date published: 2023-03-29
album: Eu Não Te Superei
  type: MusicAlbum
  date published: 2023-07-27
album: Mas Você Não Vem (Forró)
  type: MusicAlbum
  date published: 2024-05-25
album: Figurinha Não Repete
  type: MusicAlbum
  date published: 2025-02-14
album: Desaparece Mas Não Some
  type: MusicAlbum
  date published: 2025-06-20
album: Trump Save Us
  type: MusicAlbum
  date published: 2025-08-06

Mas Você Não Vem
type: MusicRecording
duration: PT4M19S
duration ms: 259292
explicit: false
by artist: Allana Costa
in album: Mas Você Não Vem
  type: MusicAlbum
  date published: 2021-06-18
isrc code: QZHZ62100223
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T22:57:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf2016ad73759225e9467905c09475076551e829843831c9a9c882bc68641ac4c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957120
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ62100223
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41+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: 957120
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:22:41+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 0xf2016ad73759225e9467905c09475076551e829843831c9a9c882bc68641ac4c. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QZHZ62100223.
  date published: 2026-07-08T03:53:27Z
audio: Mas Você Não Vem
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 115.276
  additional property: Musical Key
    type: PropertyValue
    value: 6
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.622
  additional property: Energy
    type: PropertyValue
    value: 0.576
  additional property: Speechiness
    type: PropertyValue
    value: 0.024
  additional property: Acousticness
    type: PropertyValue
    value: 0.317
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.191
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.572
  additional property: Loudness (dB)
    type: PropertyValue
    value: -9.337
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Major