Sina
type: MusicGroup
genre: sufi
popularity: 5
followers: 86
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4f4154b5fa315f907e3579de7b0935e814cac5ae7d263d133c8d42c990d5d9a7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954017
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954017
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/373b612c-4412-4ebf-853f-5055b7ac941f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/373b612c-4412-4ebf-853f-5055b7ac941f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/373b612c-4412-4ebf-853f-5055b7ac941f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T23:38:33Z
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 0x4f4154b5fa315f907e3579de7b0935e814cac5ae7d263d133c8d42c990d5d9a7. Chain 2 (Bitcoin): anchored in block 954017 (2026-06-16T23:38:33Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/373b612c-4412-4ebf-853f-5055b7ac941f.json and https://artists.proofprofile.net/proofs/artist/373b612c-4412-4ebf-853f-5055b7ac941f.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T23:38:33Z
album: Adamake Barfi
  type: MusicAlbum
  date published: 1993
album: True Love Rumi
  type: MusicAlbum
  date published: 2006-07-05
album: Rumi's Love
  type: MusicAlbum
  date published: 2008-01-23
album: Be Name Eshgh
  type: MusicAlbum
  date published: 2008-07-25
album: Arezooha
  type: MusicAlbum
  date published: 2008-10-08
album: True Love Rumi - A Collection Of Rumi's Best Poems
  type: MusicAlbum
  date published: 2008-12-09
album: Popular
  type: MusicAlbum
  date published: 2011-01-01
album: On My Way
  type: MusicAlbum
  date published: 2012-04-20
album: Listen to the Heartbeat
  type: MusicAlbum
  date published: 2013-10-09
album: Let It Go
  type: MusicAlbum
  date published: 2015-01-01
album: Day 2 Day
  type: MusicAlbum
  date published: 2015-01-01
album: Stop - Single
  type: MusicAlbum
  date published: 2015-04-06
album: Different Situations (feat. Mikey D)
  type: MusicAlbum
  date published: 2015-04-28
album: SiNa & J-Rush
  type: MusicAlbum
  date published: 2015-05-01
album: Rapper's Delight
  type: MusicAlbum
  date published: 2016-02-10
album: L'émerveillement
  type: MusicAlbum
  date published: 2016-04-15
  track: L'émerveillement
    type: MusicRecording
    duration: PT2M39S
    duration ms: 159750
    explicit: false
    by artist: Sina
    in album: L'émerveillement
      type: MusicAlbum
      date published: 2016-04-15
    genre: sufi
    isrc code: KRNAR1601577
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T20:34:25+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x401f0650911fabd90e64c4dadd0355714a78d1535f82be074a4ee8ce1d0e8ac1
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956856
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956856
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRNAR1601577
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:25:57Z
    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 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 0x401f0650911fabd90e64c4dadd0355714a78d1535f82be074a4ee8ce1d0e8ac1. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRNAR1601577 — a six-check JSON result.
      date published: 2026-07-06T01:25:57Z
    audio: L'émerveillement
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 120.001
      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: 0.697
      additional property: Energy
        type: PropertyValue
        value: 0.263
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.694
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.118
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.479
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.137
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Sur La Pointe Du Coeur
  type: MusicAlbum
  date published: 2016-10-28
album: In-A-Gadda-Da-Vida
  type: MusicAlbum
  date published: 2017-11-28
album: Megan
  type: MusicAlbum
  date published: 2021-05-03