Safa Saad
type: MusicGroup
popularity: 8
followers: 366
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1f263a520459a803d2bb5b00171986c3d2024694824d082615ac224fc1081af4
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/685d9ae8-5e39-46e9-a6e9-dd79989251bc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/685d9ae8-5e39-46e9-a6e9-dd79989251bc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/685d9ae8-5e39-46e9-a6e9-dd79989251bc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1f263a520459a803d2bb5b00171986c3d2024694824d082615ac224fc1081af4","name":"Safa Saad","registered_at":"2026-06-17T02:01:55Z","symbol":"NIM1246147","token_address":"0x1910921342a6f0035f66677ce2096c54e90c5657","type":"artist","uuid":"685d9ae8-5e39-46e9-a6e9-dd79989251bc"}
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 0x1f263a520459a803d2bb5b00171986c3d2024694824d082615ac224fc1081af4. 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/685d9ae8-5e39-46e9-a6e9-dd79989251bc.json and https://artists.proofprofile.net/proofs/artist/685d9ae8-5e39-46e9-a6e9-dd79989251bc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x1f263a520459a803d2bb5b00171986c3d2024694824d082615ac224fc1081af4","name":"Safa Saad","registered_at":"2026-06-17T02:01:55Z","symbol":"NIM1246147","token_address":"0x1910921342a6f0035f66677ce2096c54e90c5657","type":"artist","uuid":"685d9ae8-5e39-46e9-a6e9-dd79989251bc"}
album: رغم الوجع
  type: MusicAlbum
  date published: 2012-09-01
  track: رغم الوجع
    type: MusicRecording
    duration: PT8M25S
    duration ms: 505927
    explicit: false
    by artist: Safa Saad
    in album: رغم الوجع
      type: MusicAlbum
      date published: 2012-09-01
    isrc code: DGA062315606
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T08:30:23+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd877b7b3d8d4e645707eb4be2df5dc0624973afa30323a2e32f9cdb5995c195c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956474
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956474
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA062315606
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T08:56:35Z
    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 0xd877b7b3d8d4e645707eb4be2df5dc0624973afa30323a2e32f9cdb5995c195c. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/DGA062315606.
      date published: 2026-07-03T08:56:35Z
    audio: رغم الوجع
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 87.443
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.478
      additional property: Energy
        type: PropertyValue
        value: 0.747
      additional property: Speechiness
        type: PropertyValue
        value: 0.191
      additional property: Acousticness
        type: PropertyValue
        value: 0.401
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.198
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.644
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.89
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: أحنا قصرنا في حقك
  type: MusicAlbum
  date published: 2014-10-20
album: لا تحزني يا ليبيا
  type: MusicAlbum
  date published: 2019-09-02
album: Toul W Aared
  type: MusicAlbum
  date published: 2019-11-03
album: أحنا قصرنا وغلطنا (نحنا قصرنا 3)
  type: MusicAlbum
  date published: 2023-08-15
  track: أحنا قصرنا وغلطنا - نحنا قصرنا 3
    type: MusicRecording
    duration: PT6M59S
    duration ms: 419192
    explicit: false
    by artist: Safa Saad
    in album: أحنا قصرنا وغلطنا (نحنا قصرنا 3)
      type: MusicAlbum
      date published: 2023-08-15
    isrc code: DGA072388370
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T13:55:19+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1a6588483b78db73514196fc5533ffd452452dbccf06885cf0454d7a7c837b1b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958166
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958166
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA072388370
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T15:55:19Z
    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 0x1a6588483b78db73514196fc5533ffd452452dbccf06885cf0454d7a7c837b1b. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/DGA072388370.
      date published: 2026-07-15T15:55:19Z
    audio: أحنا قصرنا وغلطنا - نحنا قصرنا 3
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 169.903
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.567
      additional property: Energy
        type: PropertyValue
        value: 0.571
      additional property: Speechiness
        type: PropertyValue
        value: 0.089
      additional property: Acousticness
        type: PropertyValue
        value: 0.631
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: درنة فزعة خوت
album: علي ما صار صمدتي
album: يا مرسول
album: غرو بينا
album: ماتهون علينا ياوطني
album: يبو يقولوا ازلام

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.221

Valence (Positivity)
type: PropertyValue
value: 0.732

Loudness (dB)
type: PropertyValue
value: -9.248

Key Name
type: PropertyValue
value: C

Mode Name
type: PropertyValue
value: Major

درنة فزعة خوت
type: MusicAlbum
date published: 2024-03-01

علي ما صار صمدتي
type: MusicAlbum
date published: 2024-07-06

يا مرسول
type: MusicAlbum
date published: 2024-07-06

غرو بينا
type: MusicAlbum
date published: 2024-07-06

ماتهون علينا ياوطني
type: MusicAlbum
date published: 2024-09-03

يبو يقولوا ازلام
type: MusicAlbum
date published: 2025-08-26