Boukchacha meknassi
type: MusicGroup
genre: moroccan chaabi
genre: raï
popularity: 7
followers: 585
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb02537c1b4be006b2462b5320a1cd7707ce319eeb5db7b80e87acb3db9dae0b4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b40b2608-b519-4ad4-b742-ca2aa7d5785b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b40b2608-b519-4ad4-b742-ca2aa7d5785b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b40b2608-b519-4ad4-b742-ca2aa7d5785b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb02537c1b4be006b2462b5320a1cd7707ce319eeb5db7b80e87acb3db9dae0b4","name":"Boukchacha meknassi","registered_at":"2026-06-20T14:11:24Z","symbol":"NIM1627030","token_address":"0x6e86ada65b71d6518eac93f3fe615ef000f87464","type":"artist","uuid":"b40b2608-b519-4ad4-b742-ca2aa7d5785b"}
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 0xb02537c1b4be006b2462b5320a1cd7707ce319eeb5db7b80e87acb3db9dae0b4. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b40b2608-b519-4ad4-b742-ca2aa7d5785b.json and https://artists.proofprofile.net/proofs/artist/b40b2608-b519-4ad4-b742-ca2aa7d5785b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xb02537c1b4be006b2462b5320a1cd7707ce319eeb5db7b80e87acb3db9dae0b4","name":"Boukchacha meknassi","registered_at":"2026-06-20T14:11:24Z","symbol":"NIM1627030","token_address":"0x6e86ada65b71d6518eac93f3fe615ef000f87464","type":"artist","uuid":"b40b2608-b519-4ad4-b742-ca2aa7d5785b"}
album: 3aytouli lhbibi
  type: MusicAlbum
  date published: 2021-10-15
album: Stylo 3ajbni
  type: MusicAlbum
  date published: 2021-10-15
album: Tal9ha tsre7
  type: MusicAlbum
  date published: 2021-10-15
album: Maghribna
  type: MusicAlbum
  date published: 2021-10-15
album: 7left mandir ti9a
  type: MusicAlbum
  date published: 2021-10-15
album: 3lach tkedbi 3lia
  type: MusicAlbum
  date published: 2021-10-15
album: Nti wana
  type: MusicAlbum
  date published: 2021-10-15
album: Hiya hiya
  type: MusicAlbum
  date published: 2021-10-15
album: Hbibi mabli bzho
  type: MusicAlbum
  date published: 2021-10-15
album: Yahdik lah ya lhaj
  type: MusicAlbum
  date published: 2021-10-15
album: Khwitmo fidiya
  type: MusicAlbum
  date published: 2021-10-15
album: Bentek 3ajbani
  type: MusicAlbum
  date published: 2021-10-15
album: Khoud qalbi
  type: MusicAlbum
  date published: 2021-10-29
album: Maghribi fa9es l3dou
  type: MusicAlbum
  date published: 2021-10-29
album: Haydou ana jaya
  type: MusicAlbum
  date published: 2021-10-29
  track: Haydou ana jaya
    type: MusicRecording
    duration: PT4M39S
    duration ms: 279191
    explicit: false
    by artist: Boukchacha meknassi
    in album: Haydou ana jaya
      type: MusicAlbum
      date published: 2021-10-29
    genre: moroccan chaabi
    genre: raï
    isrc code: FR0Z50073760
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T23:12:02+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6f7fd75c786dd81c44620bf32199238e98f22f0ffbe8a930a936dd38de005813
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956738
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956738
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR0Z50073760
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T04:47:21Z
    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 0x6f7fd75c786dd81c44620bf32199238e98f22f0ffbe8a930a936dd38de005813. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/FR0Z50073760.
      date published: 2026-07-05T04:47:21Z
    audio: Haydou ana jaya
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 118.018
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.522
      additional property: Energy
        type: PropertyValue
        value: 0.699
      additional property: Speechiness
        type: PropertyValue
        value: 0.222
      additional property: Acousticness
        type: PropertyValue
        value: 0.123
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.308
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.559
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.575
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Ana nehdeh
  type: MusicAlbum
  date published: 2021-10-29
album: Lwad lwad
  type: MusicAlbum
  date published: 2022-01-07
  track: Lwad lwad
    type: MusicRecording
    duration: PT3M40S
    duration ms: 220080
    explicit: false
    by artist: Boukchacha meknassi
    in album: Lwad lwad
      type: MusicAlbum
      date published: 2022-01-07
    genre: moroccan chaabi
    genre: raï
    isrc code: FR0Z50077323
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T22:59:29+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf946d9a8e353ea52d0e23a3c76c29df408e34982883f11c4a8e64152b980ee49
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958468
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Lwad lwad

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/958468

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR0Z50077323

OTSTimestamp
type: PropertyValue
value: 2026-07-18T00:27:51Z

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 0xf946d9a8e353ea52d0e23a3c76c29df408e34982883f11c4a8e64152b980ee49. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/FR0Z50077323.
date published: 2026-07-18T00:27:51Z

Lwad lwad
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 94.397
additional property: Musical Key
  type: PropertyValue
  value: 1
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 3
additional property: Danceability
  type: PropertyValue
  value: 0.497
additional property: Energy
  type: PropertyValue
  value: 0.751
additional property: Speechiness
  type: PropertyValue
  value: 0.214
additional property: Acousticness
  type: PropertyValue
  value: 0.089
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.044
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.755
additional property: Loudness (dB)
  type: PropertyValue
  value: -8.019
additional property: Key Name
  type: PropertyValue
  value: C#
additional property: Mode Name
  type: PropertyValue
  value: Major