Ar-Rahman
type: MusicGroup
description: Ar-Rahman (; the Merciful;George Sale translation Most Gracious;Muhammad Asad translation Most MercifulSaheeh International) is the 55th Chapter (Surah) of the Qur'an, with 78 verses; (āyāt). The Sur
popularity: 4
followers: 13
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additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
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  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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4db3e534a0a186dd411405c7c5fac3455929a374681d3425cec9ba6e5d8dc35e. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aa25c193-2131-4fb0-a0c7-b009cb4bbe11.json and https://artists.proofprofile.net/proofs/artist/aa25c193-2131-4fb0-a0c7-b009cb4bbe11.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T10:56:20Z
album: Serdam
  type: MusicAlbum
  date published: 2024-09-08
album: Hananul Um (Remastered 2024)
  type: MusicAlbum
  date published: 2025-01-08
album: Experience
  type: MusicAlbum
  date published: 2025-01-08
album: Ana Baashaak
  type: MusicAlbum
  date published: 2025-01-09
album: La Maritza Gambus
  type: MusicAlbum
  date published: 2025-03-23
album: Graze The Roof Gambus
  type: MusicAlbum
  date published: 2025-03-23
  track: Graze The Roof Gambus
    type: MusicRecording
    duration: PT1M17S
    duration ms: 77601
    explicit: false
    by artist: Ar-Rahman
    in album: Graze The Roof Gambus
      type: MusicAlbum
      date published: 2025-03-23
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    additional property: OTSTimestamp
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    additional property: OTSVerifyInstructions
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      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 0x084e9fe304048e17f0f6efcd55bd6b5c0e0e7be4eabd2dbecad8dce090e941ca. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/GXD7G2504848.
      date published: 2026-07-16T16:14:30Z
    audio: Graze The Roof Gambus
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      additional property: Key Name
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