Bragi BDS
type: MusicGroup
genre: afrobeat
popularity: 3
followers: 129
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x090ad208e1cd2ba12f7ade2fb20342047b761f43fbe7715ceb1b06802781ad7c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5c3eb97d-d36b-4b3c-b497-c3210d2d39d7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5c3eb97d-d36b-4b3c-b497-c3210d2d39d7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5c3eb97d-d36b-4b3c-b497-c3210d2d39d7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x090ad208e1cd2ba12f7ade2fb20342047b761f43fbe7715ceb1b06802781ad7c","name":"Bragi BDS","registered_at":"2026-06-16T21:50:59Z","symbol":"NIM1186286","token_address":"0x0021b83a5a4804fb04f45da96421ac3d202ccc7e","type":"artist","uuid":"5c3eb97d-d36b-4b3c-b497-c3210d2d39d7"}
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 0x090ad208e1cd2ba12f7ade2fb20342047b761f43fbe7715ceb1b06802781ad7c. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5c3eb97d-d36b-4b3c-b497-c3210d2d39d7.json and https://artists.proofprofile.net/proofs/artist/5c3eb97d-d36b-4b3c-b497-c3210d2d39d7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x090ad208e1cd2ba12f7ade2fb20342047b761f43fbe7715ceb1b06802781ad7c","name":"Bragi BDS","registered_at":"2026-06-16T21:50:59Z","symbol":"NIM1186286","token_address":"0x0021b83a5a4804fb04f45da96421ac3d202ccc7e","type":"artist","uuid":"5c3eb97d-d36b-4b3c-b497-c3210d2d39d7"}
album: Calmao'
  type: MusicAlbum
  date published: 2022-08-15
album: Soñando
  type: MusicAlbum
  date published: 2022-09-15
album: ABCCAS
  type: MusicAlbum
  date published: 2022-09-30
album: Pársec
  type: MusicAlbum
  date published: 2022-10-10
album: 445
  type: MusicAlbum
  date published: 2022-11-17
album: Ausencia
  type: MusicAlbum
  date published: 2023-01-20
album: No Fake
  type: MusicAlbum
  date published: 2023-02-02
album: Serendipia
  type: MusicAlbum
  date published: 2023-02-19
album: Morena
  type: MusicAlbum
  date published: 2023-03-14
album: 20/10
  type: MusicAlbum
  date published: 2023-03-16
album: Desmemoria
  type: MusicAlbum
  date published: 2023-03-23
album: Dime Que Sí
  type: MusicAlbum
  date published: 2023-05-16
album: Unknowns
  type: MusicAlbum
  date published: 2023-06-05
album: Se Te Nota
  type: MusicAlbum
  date published: 2023-07-18
album: One
  type: MusicAlbum
  date published: 2023-08-31
album: Adictiva
  type: MusicAlbum
  date published: 2023-11-18
  track: Adictiva
    type: MusicRecording
    duration: PT2M46S
    duration ms: 166613
    explicit: false
    by artist: Bragi BDS
    in album: Adictiva
      type: MusicAlbum
      date published: 2023-11-18
    genre: afrobeat
    isrc code: QZW9K2388482
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T09:10:40+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbb2c71b90bf9ca26f9c840e39005da8fa43cce0119db7c864b0f3b7859fc1717
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958711
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958711
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9K2388482
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T09:26:32Z
    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 0xbb2c71b90bf9ca26f9c840e39005da8fa43cce0119db7c864b0f3b7859fc1717. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/QZW9K2388482.
      date published: 2026-07-19T09:26:32Z
    audio: Adictiva
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 98.03
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.779
      additional property: Energy
        type: PropertyValue
        value: 0.568
      additional property: Speechiness
        type: PropertyValue
        value: 0.088
      additional property: Acousticness
        type: PropertyValue
        value: 0.498
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.468
      additional property: Liveness
        type: PropertyValue
        value: 0.153
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.517
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.056
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Ketamina
  type: MusicAlbum
  date published: 2024-02-22
album: Alma Mater
  type: MusicAlbum
  date published: 2025-07-31
  track: Negra
    type: MusicRecording
    duration: PT2M56S
    duration ms: 176181
    explicit: false
    by artist: Bragi BDS
    in album: Alma Mater
      type: MusicAlbum
      date published: 2025-07-31
    genre: afrobeat
    isrc code: ESA122513657
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T03:04:59+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6ef743652f23224297461eadcaa1df9d98244e017796910f2c3a4fff430bc9ca
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956634
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Negra

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/956634

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA122513657

OTSTimestamp
type: PropertyValue
value: 2026-07-04T10:04:33Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ef743652f23224297461eadcaa1df9d98244e017796910f2c3a4fff430bc9ca. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/ESA122513657.
date published: 2026-07-04T10:04:33Z

Negra
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 110.012
additional property: Musical Key
  type: PropertyValue
  value: 5
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.803
additional property: Energy
  type: PropertyValue
  value: 0.674
additional property: Speechiness
  type: PropertyValue
  value: 0.057
additional property: Acousticness
  type: PropertyValue
  value: 0.574
additional property: Instrumentalness
  type: PropertyValue
  value: 0.505
additional property: Liveness
  type: PropertyValue
  value: 0.096
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.589
additional property: Loudness (dB)
  type: PropertyValue
  value: -4.472
additional property: Key Name
  type: PropertyValue
  value: F
additional property: Mode Name
  type: PropertyValue
  value: Major