Setrak
type: MusicGroup
genre: classical piano
popularity: 2
followers: 76
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbc2d980b5f5f21cc234af1b8639da0bfe908779189d14600bd4f7496818e87de
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/59e81502-7ddf-48e0-917f-83163d96f1d5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/59e81502-7ddf-48e0-917f-83163d96f1d5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/59e81502-7ddf-48e0-917f-83163d96f1d5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
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 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 0xbc2d980b5f5f21cc234af1b8639da0bfe908779189d14600bd4f7496818e87de. 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/59e81502-7ddf-48e0-917f-83163d96f1d5.json and https://artists.proofprofile.net/proofs/artist/59e81502-7ddf-48e0-917f-83163d96f1d5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: Belly Dance Non Stop
  type: MusicAlbum
  date published: 1982-01-01
album: Khatwet Samara
  type: MusicAlbum
  date published: 1995-01-01
album: Shampain Al Rakss
  type: MusicAlbum
  date published: 1995-01-01
album: Raksat Wa Sahra Maa Setrak, Vol. 1
  type: MusicAlbum
  date published: 1995-01-01
album: Khatwet Samara
  type: MusicAlbum
  date published: 1995-01-01
album: Ahlan Ahlan Samara
  type: MusicAlbum
  date published: 1996-01-01
album: Raksat Wa Sahra Maa Setrak, Vol. 2
  type: MusicAlbum
  date published: 1996-01-01
album: Shahraman
  type: MusicAlbum
  date published: 1996-01-01
album: Miramar Belly Dance
  type: MusicAlbum
  date published: 1999-01-01
album: Layali Zaman (Belly Dance)
  type: MusicAlbum
  date published: 2001-01-01
album: Layali Zaman
  type: MusicAlbum
  date published: 2002-05-16
album: Rannet El Khelkhal
  type: MusicAlbum
  date published: 2003-03-03
album: Tropical Dance (Fadwa)
  type: MusicAlbum
  date published: 2008-01-01
album: Tropical Dance (Samantha)
  type: MusicAlbum
  date published: 2008-01-01
album: Belly Dance Rhythm, Vol. 5
  type: MusicAlbum
  date published: 2008-05-05
album: Belly Dance Rhythm, Vol. 3
  type: MusicAlbum
  date published: 2008-05-05
album: Belly Dance, Vol. 2
  type: MusicAlbum
  date published: 2013-10-09
album: The Belly Dance Collection, Vol. 2
  type: MusicAlbum
  date published: 2014-02-11