BigSeno
type: MusicGroup
genre: arabic rap
popularity: 11
followers: 4380
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9998fc612a30e962ca7bc06add8c956d145f045e926246d14a4806ea6be8f40a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953777
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953777
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d3aba0bc-651d-42f2-a876-01f6cf858997.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d3aba0bc-651d-42f2-a876-01f6cf858997.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d3aba0bc-651d-42f2-a876-01f6cf858997
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T11:52:51Z
additional property: OTSCanonicalRecord
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 0x9998fc612a30e962ca7bc06add8c956d145f045e926246d14a4806ea6be8f40a. Chain 2 (Bitcoin): anchored in block 953777 (2026-06-15T11:52:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d3aba0bc-651d-42f2-a876-01f6cf858997.json and https://artists.proofprofile.net/proofs/artist/d3aba0bc-651d-42f2-a876-01f6cf858997.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:52:51Z
album: 16 Bar
  type: MusicAlbum
  date published: 2019-03-01
album: The Song About Nothing
  type: MusicAlbum
  date published: 2019-05-02
album: Mc Zofree 16 Bars
  type: MusicAlbum
  date published: 2019-05-03
album: Legendary
  type: MusicAlbum
  date published: 2019-11-08
album: Afhemni Zen
  type: MusicAlbum
  date published: 2020-01-25
album: TRABLÉS VIBE
  type: MusicAlbum
  date published: 2020-02-02
album: Trables Vibe
  type: MusicAlbum
  date published: 2020-02-06
album: Fawz, Zofree, Ahkey, Kings Dad (Pro by Big Seno Rhythm)
  type: MusicAlbum
  date published: 2020-03-02
  track: Fawz, Zofree, Ahkey, Kings Dad (Pro by Big Seno Rhythm)
    type: MusicRecording
    duration: PT4M41S
    duration ms: 281003
    explicit: true
    by artist: BigSeno
    in album: Fawz, Zofree, Ahkey, Kings Dad (Pro by Big Seno Rhythm)
      type: MusicAlbum
      date published: 2020-03-02
    genre: arabic rap
    isrc code: QZFZ52022327
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T10:49:21+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6a835720e5d0aab0b2a8935f0c79282636264ff43d170762efc22d61b151fe90
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959002
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959002
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ52022327
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T13:50:30Z
    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 0x6a835720e5d0aab0b2a8935f0c79282636264ff43d170762efc22d61b151fe90. Chain 2 (Bitcoin): anchored in block 959002 (2026-07-21T13:50:30Z), 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/QZFZ52022327.
      date published: 2026-07-21T13:50:30Z
    audio: Fawz, Zofree, Ahkey, Kings Dad (Pro by Big Seno Rhythm)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 114.532
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.547
      additional property: Energy
        type: PropertyValue
        value: 0.655
      additional property: Speechiness
        type: PropertyValue
        value: 0.184
      additional property: Acousticness
        type: PropertyValue
        value: 0.564
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.206
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.658
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.817
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Uncle Zof
  type: MusicAlbum
  date published: 2020-04-16
album: Good Morning
  type: MusicAlbum
  date published: 2020-07-05
  track: Good Morning
    type: MusicRecording
    duration: PT3M5S
    duration ms: 185976
    explicit: true
    by artist: BigSeno
    in album: Good Morning
      type: MusicAlbum
      date published: 2020-07-05
    genre: arabic rap
    isrc code: QZK6N2037020
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T02:12:52+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb42a4fa24d3d9ef642bb282ceb13bdc32291ecfe4e35ae52ec359822c54d190f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959091
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959091
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2037020
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T05:08:03Z
    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 0xb42a4fa24d3d9ef642bb282ceb13bdc32291ecfe4e35ae52ec359822c54d190f. Chain 2 (Bitcoin): anchored in block 959091 (2026-07-22T05:08:03Z), 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/QZK6N2037020.
      date published: 2026-07-22T05:08:03Z
    audio: Good Morning
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 161.728
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      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
album: Chilling Lo-Fi
album: kayan
album: Ungrateful
album: Rising
album: A7kili
album: الحر الاسير
album: غربان بيض
album: About me
album: نبض الحياة
album: عجز

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.447

Energy
type: PropertyValue
value: 0.756

Speechiness
type: PropertyValue
value: 0.296

Acousticness
type: PropertyValue
value: 0.069

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.308

Valence (Positivity)
type: PropertyValue
value: 0.599

Loudness (dB)
type: PropertyValue
value: -10.275

Key Name
type: PropertyValue
value: D

Mode Name
type: PropertyValue
value: Minor

Chilling Lo-Fi
type: MusicAlbum
date published: 2020-08-27

kayan
type: MusicAlbum
date published: 2020-12-10

Ungrateful
type: MusicAlbum
date published: 2021-01-24

Rising
type: MusicAlbum
date published: 2021-03-31

A7kili
type: MusicAlbum
date published: 2021-05-12

الحر الاسير
type: MusicAlbum
date published: 2021-06-26

غربان بيض
type: MusicAlbum
date published: 2021-07-01

About me
type: MusicAlbum
date published: 2022-02-27

نبض الحياة
type: MusicAlbum
date published: 2023-01-29

عجز
type: MusicAlbum
date published: 2025-04-09