Maro Hereira
type: MusicGroup
popularity: 11
followers: 393
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2f086d049b0b90a72991d451927f97cd915cf106d16aecb8d155cf8708cd77d4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953626
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953626
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2b94c42d-edd7-4aec-a3b7-a88db8cb74b2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2b94c42d-edd7-4aec-a3b7-a88db8cb74b2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2b94c42d-edd7-4aec-a3b7-a88db8cb74b2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T11:41:45Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2f086d049b0b90a72991d451927f97cd915cf106d16aecb8d155cf8708cd77d4","name":"Maro Hereira","registered_at":"2026-06-14T09:04:59Z","symbol":"NIM0404474","token_address":"0x6b6c2adfb74671bd3507984933be7e5034ddbeab","type":"artist","uuid":"2b94c42d-edd7-4aec-a3b7-a88db8cb74b2"}
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 0x2f086d049b0b90a72991d451927f97cd915cf106d16aecb8d155cf8708cd77d4. Chain 2 (Bitcoin): anchored in block 953626 (2026-06-14T11:41:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2b94c42d-edd7-4aec-a3b7-a88db8cb74b2.json and https://artists.proofprofile.net/proofs/artist/2b94c42d-edd7-4aec-a3b7-a88db8cb74b2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T11:41:45Z
  text: {"copyright_id":"0x2f086d049b0b90a72991d451927f97cd915cf106d16aecb8d155cf8708cd77d4","name":"Maro Hereira","registered_at":"2026-06-14T09:04:59Z","symbol":"NIM0404474","token_address":"0x6b6c2adfb74671bd3507984933be7e5034ddbeab","type":"artist","uuid":"2b94c42d-edd7-4aec-a3b7-a88db8cb74b2"}
album: Tmenitek
  type: MusicAlbum
  date published: 2019-06-07
album: Bladi
  type: MusicAlbum
  date published: 2021-11-24
album: El Ghazala rayaa
  type: MusicAlbum
  date published: 2022-01-31
album: Maro Jam
  type: MusicAlbum
  date published: 2022-01-31
album: Narcos (Ya Mahla El Fusha)
  type: MusicAlbum
  date published: 2022-01-31
album: Al Basous Project
  type: MusicAlbum
  date published: 2022-03-13
album: Lágrimas Negras
  type: MusicAlbum
  date published: 2022-06-01
album: Hiya Hiya - Sha'abi
  type: MusicAlbum
  date published: 2022-07-18
album: Hiya Hiya
  type: MusicAlbum
  date published: 2022-07-18
album: Wesh Jabak Golli Wesh Jabak
  type: MusicAlbum
  date published: 2022-07-20
track: Ya Rayeh Wain Msafer - Remix
  type: MusicRecording
  duration: PT4M17S
  duration ms: 257454
  explicit: false
  by artist: Hawazin
  by artist: Maro Hereira
  by artist: Omar Hamdan
  in album: Ya Rayeh Wain Msafer (Remix)
    type: MusicAlbum
    date published: 2024-06-12
  genre: afro-house
  isrc code: QZNJX2431934
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T20:43:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0e0b8e76118ea4915844d0ea4ecf734de6acec20c323d21d45c73268b9d1c222
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956304
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2431934
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  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 0x0e0b8e76118ea4915844d0ea4ecf734de6acec20c323d21d45c73268b9d1c222. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QZNJX2431934.
    date published: 2026-07-02T03:55:08Z
  audio: Ya Rayeh Wain Msafer - Remix
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 124.786
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.765
    additional property: Energy
      type: PropertyValue
      value: 0.774
    additional property: Speechiness
      type: PropertyValue
      value: 0.048
    additional property: Acousticness
      type: PropertyValue
      value: 0.004
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.031
    additional property: Liveness
      type: PropertyValue
      value: 0.08
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.657
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.997
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Ya Moniaty
  type: MusicRecording
  duration: PT6M54S
  duration ms: 414328
  explicit: false
  by artist: Hawazin
  by artist: Maro Hereira
  by artist: Omar Hamdan
  in album: Ya Moniaty
    type: MusicAlbum
    date published: 2024-04-20
  genre: afro-house
  isrc code: AUBEC2433917
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-30T17:53:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x84d7b7375a65f8439ad0a97cc79596dcceda00008f2bc5a804ac09feea272015
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 960291
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/960291
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2433917
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-30T18:23:33Z
  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 0x84d7b7375a65f8439ad0a97cc79596dcceda00008f2bc5a804ac09feea272015. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/AUBEC2433917.
    date published: 2026-07-30T18:23:33Z
  audio: Ya Moniaty
    type: AudioObject
    additional property: Tempo (BPM)
    additional property: Musical Key
    additional property: Mode (Major/Minor)
    additional property: Time Signature
    additional property: Danceability
    additional property: Energy
    additional property: Speechiness
    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

Tempo (BPM)
type: PropertyValue
value: 114.605

Musical Key
type: PropertyValue
value: 9

Mode (Major/Minor)
type: PropertyValue
value: 1

Time Signature
type: PropertyValue
value: 5

Danceability
type: PropertyValue
value: 0.73

Energy
type: PropertyValue
value: 0.496

Speechiness
type: PropertyValue
value: 0.033

Acousticness
type: PropertyValue
value: 0.061

Instrumentalness
type: PropertyValue
value: 0.234

Liveness
type: PropertyValue
value: 0.185

Valence (Positivity)
type: PropertyValue
value: 0.793

Loudness (dB)
type: PropertyValue
value: -12.64

Key Name
type: PropertyValue
value: A

Mode Name
type: PropertyValue
value: Major