Dz Song
type: MusicGroup
genre: raï
popularity: 8
followers: 186
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7b643af08f16c34eedcba8cc14675898a2826fde2c6bc695f159636971eb66a1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953907
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953907
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1734de74-2dee-462b-a621-44e19bde8f69.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1734de74-2dee-462b-a621-44e19bde8f69.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1734de74-2dee-462b-a621-44e19bde8f69
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:39:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7b643af08f16c34eedcba8cc14675898a2826fde2c6bc695f159636971eb66a1","name":"Dz Song","registered_at":"2026-06-15T21:42:26Z","symbol":"NIM0840534","token_address":"0x12118c4672f3350a7d7882f41f52131169ccf62e","type":"artist","uuid":"1734de74-2dee-462b-a621-44e19bde8f69"}
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 0x7b643af08f16c34eedcba8cc14675898a2826fde2c6bc695f159636971eb66a1. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1734de74-2dee-462b-a621-44e19bde8f69.json and https://artists.proofprofile.net/proofs/artist/1734de74-2dee-462b-a621-44e19bde8f69.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x7b643af08f16c34eedcba8cc14675898a2826fde2c6bc695f159636971eb66a1","name":"Dz Song","registered_at":"2026-06-15T21:42:26Z","symbol":"NIM0840534","token_address":"0x12118c4672f3350a7d7882f41f52131169ccf62e","type":"artist","uuid":"1734de74-2dee-462b-a621-44e19bde8f69"}
album: Ya saha ya saha / cheb houssem 19
  type: MusicAlbum
  date published: 2020-12-31
album: Cover Hichem Tgv Allo Ma
  type: MusicAlbum
  date published: 2023-12-02
album: MED kf |عايشين في كوانا
  type: MusicAlbum
  date published: 2024-01-04
album: 3aynha kahla / Mi Mama
  type: MusicAlbum
  date published: 2024-01-16
album: Chikor trig ar7ii
  type: MusicAlbum
  date published: 2024-03-09
album: موسيقى حزينة rai
  type: MusicAlbum
  date published: 2024-04-01
album: Ramzi 31 Chkoun ntouma
  type: MusicAlbum
  date published: 2024-04-19
album: Nwasik khouya salah
  type: MusicAlbum
  date published: 2024-05-18
album: Srawi | Dihya
  type: MusicAlbum
  date published: 2024-06-02
album: Farouk dehlilis alara
  type: MusicAlbum
  date published: 2024-06-14
album: Joyeux anniversaire Aziz
  type: MusicAlbum
  date published: 2024-07-01
album: Cheb rami mat lgalb li kan yebghik
  type: MusicAlbum
  date published: 2024-08-18
album: Cheb younes dz tahya riadha
  type: MusicAlbum
  date published: 2024-08-21
  track: Cheb younes dz tahya riadha
    type: MusicRecording
    duration: PT2M0S
    duration ms: 120952
    explicit: false
    by artist: Dz Song
    in album: Cheb younes dz tahya riadha
      type: MusicAlbum
      date published: 2024-08-21
    genre: raï
    isrc code: QZTB82467891
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T11:53:24+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xfd16c361f61c41af33e185c2f6aae28a36cee8b92ba5c59344417c3c40f5c1f7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958286
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958286
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB82467891
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T12:43:37Z
    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 0xfd16c361f61c41af33e185c2f6aae28a36cee8b92ba5c59344417c3c40f5c1f7. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/QZTB82467891.
      date published: 2026-07-16T12:43:37Z
    audio: Cheb younes dz tahya riadha
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 95.913
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.659
      additional property: Energy
        type: PropertyValue
        value: 0.476
      additional property: Speechiness
        type: PropertyValue
        value: 0.069
      additional property: Acousticness
        type: PropertyValue
        value: 0.631
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.221
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.908
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.88
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Rai instrument _ mk Pro
  type: MusicAlbum
  date published: 2024-10-17
album: Cheb _manochrobch mn lkas
  type: MusicAlbum
  date published: 2024-11-11
album: Madhrar meblisi Cover abdou gombita
  type: MusicAlbum
  date published: 2025-01-16
  track: Madhrar meblisi Cover abdou gombita
    type: MusicRecording
    duration: PT1M26S
    duration ms: 86331
    explicit: false
    by artist: Dz Song
    in album: Madhrar meblisi Cover abdou gombita
      type: MusicAlbum
      date published: 2025-01-16
    genre: raï
    isrc code: QZDA52546228
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T09:38:23+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x21f92e94306882c4e0276b4a90860209862242be03ce5288dabd2abfab1d7752
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956545
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956545
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA52546228
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Madhrar meblisi Cover abdou gombita

OTSTimestamp
type: PropertyValue
value: 2026-07-03T19:59:51Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21f92e94306882c4e0276b4a90860209862242be03ce5288dabd2abfab1d7752. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QZDA52546228.
date published: 2026-07-03T19:59:51Z

Madhrar meblisi Cover abdou gombita
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 89.975
additional property: Musical Key
  type: PropertyValue
  value: 10
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: 0.51
additional property: Speechiness
  type: PropertyValue
  value: 0.03
additional property: Acousticness
  type: PropertyValue
  value: 0.586
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.052
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.966
additional property: Loudness (dB)
  type: PropertyValue
  value: -18.808
additional property: Key Name
  type: PropertyValue
  value: Bb
additional property: Mode Name
  type: PropertyValue
  value: Major