Iara Porciúncula
type: MusicGroup
genre: brazilian evangelical music
popularity: 13
followers: 165
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xca7c1745a40d9a4b62c63389dae48c0de53892e3ece8e56b10cd35d39a34ece9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953778
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953778
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ac7240e9-9033-476a-babc-0bcb57528edd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ac7240e9-9033-476a-babc-0bcb57528edd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ac7240e9-9033-476a-babc-0bcb57528edd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T11:57:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xca7c1745a40d9a4b62c63389dae48c0de53892e3ece8e56b10cd35d39a34ece9","name":"Iara Porciúncula","registered_at":"2026-06-14T22:35:17Z","symbol":"NIM0597755","token_address":"0xdd7c8a8c3df1dc27fba064a2645fea2dcd86581c","type":"artist","uuid":"ac7240e9-9033-476a-babc-0bcb57528edd"}
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 0xca7c1745a40d9a4b62c63389dae48c0de53892e3ece8e56b10cd35d39a34ece9. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ac7240e9-9033-476a-babc-0bcb57528edd.json and https://artists.proofprofile.net/proofs/artist/ac7240e9-9033-476a-babc-0bcb57528edd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:57:35Z
  text: {"copyright_id":"0xca7c1745a40d9a4b62c63389dae48c0de53892e3ece8e56b10cd35d39a34ece9","name":"Iara Porciúncula","registered_at":"2026-06-14T22:35:17Z","symbol":"NIM0597755","token_address":"0xdd7c8a8c3df1dc27fba064a2645fea2dcd86581c","type":"artist","uuid":"ac7240e9-9033-476a-babc-0bcb57528edd"}
album: Cura-Me
  type: MusicAlbum
  date published: 2015-01-01
album: Se Acalma
  type: MusicAlbum
  date published: 2024-11-07
album: Esse é o Nosso Deus
  type: MusicAlbum
  date published: 2024-12-06
album: Espera Só Mais um Pouquinho
  type: MusicAlbum
  date published: 2025-01-14
  track: Espera Só Mais um Pouquinho
    type: MusicRecording
    duration: PT4M5S
    duration ms: 245707
    explicit: false
    by artist: Iara Porciúncula
    in album: Espera Só Mais um Pouquinho
      type: MusicAlbum
      date published: 2025-01-14
    genre: brazilian evangelical music
    isrc code: BRDAR2400028
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T19:19:15+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4edf87fca246b32695db8bc0ab6ebb9bdd5c3c59383ce2be7aaacd900664dd79
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRDAR2400028
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4edf87fca246b32695db8bc0ab6ebb9bdd5c3c59383ce2be7aaacd900664dd79. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/BRDAR2400028.
      date published: 2026-07-05T01:12:41Z
    audio: Espera Só Mais um Pouquinho
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 130.044
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.618
      additional property: Energy
        type: PropertyValue
        value: 0.648
      additional property: Speechiness
        type: PropertyValue
        value: 0.039
      additional property: Acousticness
        type: PropertyValue
        value: 0.26
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.095
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.329
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.949
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Yeshua
  type: MusicAlbum
  date published: 2025-02-11
  track: Yeshua
    type: MusicRecording
    duration: PT4M11S
    duration ms: 251128
    explicit: false
    by artist: Iara Porciúncula
    in album: Yeshua
      type: MusicAlbum
      date published: 2025-02-11
    genre: brazilian evangelical music
    isrc code: BRDAR2400016
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T07:29:39+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8a170870b2682211198984cdcb1a76af79671079a7f7733ea1c3d9e572ed74db
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956639
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956639
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRDAR2400016
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T11:19:20Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a170870b2682211198984cdcb1a76af79671079a7f7733ea1c3d9e572ed74db. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/BRDAR2400016.
      date published: 2026-07-04T11:19:20Z
    audio: Yeshua
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 139.889
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.582
      additional property: Energy
        type: PropertyValue
        value: 0.554
      additional property: Speechiness
        type: PropertyValue
        value: 0.03
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Ao Encontrar Jesus
album: Espírito Santo
album: Incomparável
album: INCOMPARÁVEL

Acousticness
type: PropertyValue
value: 0.187

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.098

Valence (Positivity)
type: PropertyValue
value: 0.265

Loudness (dB)
type: PropertyValue
value: -7.184

Key Name
type: PropertyValue
value: D

Mode Name
type: PropertyValue
value: Major

Ao Encontrar Jesus
type: MusicAlbum
date published: 2025-03-11

Espírito Santo
type: MusicAlbum
date published: 2025-04-15

Incomparável
type: MusicAlbum
date published: 2025-07-15

INCOMPARÁVEL
type: MusicAlbum
date published: 2025-08-15