Siz Tanvir
type: MusicGroup
popularity: 2
followers: 93
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc43fc3edd4c618c85b9352f3865fb93090c1874f68c31ade8754888500b0d2ff
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/7566b6ab-cbf6-4f97-9e36-e1c3564d021f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7566b6ab-cbf6-4f97-9e36-e1c3564d021f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7566b6ab-cbf6-4f97-9e36-e1c3564d021f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc43fc3edd4c618c85b9352f3865fb93090c1874f68c31ade8754888500b0d2ff","name":"Siz Tanvir","registered_at":"2026-06-17T06:34:09Z","symbol":"NIM1311131","token_address":"0xe84c1820b73e29ec55eb4d64a2715c7a41aaf7bf","type":"artist","uuid":"7566b6ab-cbf6-4f97-9e36-e1c3564d021f"}
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 0xc43fc3edd4c618c85b9352f3865fb93090c1874f68c31ade8754888500b0d2ff. 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/7566b6ab-cbf6-4f97-9e36-e1c3564d021f.json and https://artists.proofprofile.net/proofs/artist/7566b6ab-cbf6-4f97-9e36-e1c3564d021f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xc43fc3edd4c618c85b9352f3865fb93090c1874f68c31ade8754888500b0d2ff","name":"Siz Tanvir","registered_at":"2026-06-17T06:34:09Z","symbol":"NIM1311131","token_address":"0xe84c1820b73e29ec55eb4d64a2715c7a41aaf7bf","type":"artist","uuid":"7566b6ab-cbf6-4f97-9e36-e1c3564d021f"}
album: Drop a gear & disappear
  type: MusicAlbum
  date published: 2023-02-10
album: BLOW MY HIGH
  type: MusicAlbum
  date published: 2023-02-22
album: FLYDAY CHINATOWN
  type: MusicAlbum
  date published: 2023-02-27
album: BLOW MY HIGH (Slowed+Reverb)
  type: MusicAlbum
  date published: 2023-03-02
album: BLOW MY HIGH (Sped up version)
  type: MusicAlbum
  date published: 2023-03-03
album: MISS ME
  type: MusicAlbum
  date published: 2023-03-24
album: STAND BACK!
  type: MusicAlbum
  date published: 2023-03-28
album: HARD DRIFT
  type: MusicAlbum
  date published: 2023-04-02
album: NEVER LEAVE YOU
  type: MusicAlbum
  date published: 2023-04-10
album: HARD DRIFT (Slowed+Reverb)
  type: MusicAlbum
  date published: 2023-04-17
album: PRAISIN' ME
  type: MusicAlbum
  date published: 2023-04-27
album: CUPID
  type: MusicAlbum
  date published: 2023-04-30
album: TOKYO DRIFT
  type: MusicAlbum
  date published: 2023-05-16
album: YOU KNOW
  type: MusicAlbum
  date published: 2023-05-20
album: FAST TRACK
  type: MusicAlbum
  date published: 2023-05-23
album: ENDLESS LOVE
  type: MusicAlbum
  date published: 2023-05-29
album: SUICIDE YEAR
  type: MusicAlbum
  date published: 2023-06-12
album: METAMORPHOSIS
  type: MusicAlbum
  date published: 2023-06-26
album: METAMORPHOSIS (Slowed+Reverb)
  type: MusicAlbum
  date published: 2023-07-06
album: METAMORPHOSIS (Sped up)
  type: MusicAlbum
  date published: 2023-07-06
album: EVERYONE KNOWS THAT
  type: MusicAlbum
  date published: 2023-07-15
album: GRAVEYARD SHIFT
  type: MusicAlbum
  date published: 2023-07-20
album: ISOLATED
  type: MusicAlbum
  date published: 2023-08-15
album: LAID BACK
  type: MusicAlbum
  date published: 2023-09-01
album: DON'T STOP
  type: MusicAlbum
  date published: 2023-09-12
album: DANCE TILL DEATH
  type: MusicAlbum
  date published: 2023-10-02
album: Wanna Go To Bed
  type: MusicAlbum
  date published: 2023-10-26
album: PLAYA
  type: MusicAlbum
  date published: 2024-02-12
album: LET'S GO!
  type: MusicAlbum
  date published: 2024-04-16
album: BLOW MY HIGH 2
  type: MusicAlbum
  date published: 2024-05-19
album: High Pace
  type: MusicAlbum
  date published: 2024-06-19
album: PULL UP!
  type: MusicAlbum
  date published: 2024-06-27
album: GOIN' DOWN
  type: MusicAlbum
  date published: 2024-07-12
album: MATTE BLACK
  type: MusicAlbum
  date published: 2024-07-31
album: GONE!
  type: MusicAlbum
  date published: 2024-08-13
album: BETTER!
  type: MusicAlbum
  date published: 2024-09-04
album: NASTY!
  type: MusicAlbum
  date published: 2024-09-23
album: ZOOMIN'
  type: MusicAlbum
  date published: 2024-10-12
album: JDM!
  type: MusicAlbum
  date published: 2024-11-02
album: GOODBYE!
  type: MusicAlbum
  date published: 2024-11-24
album: PHOTO
  type: MusicAlbum
  date published: 2025-01-01
album: READY!
  type: MusicAlbum
  date published: 2025-01-31
album: FORGET ME
  type: MusicAlbum
  date published: 2025-02-19
album: BACKFIRE!
  type: MusicAlbum
  date published: 2025-03-16
album: STAY QUIET!
  type: MusicAlbum
  date published: 2025-05-01
album: MY BODY HURTS
  type: MusicAlbum
  date published: 2025-06-13
album: I KNOW
  type: MusicAlbum
  date published: 2025-08-09
album: ARISTO
  type: MusicAlbum
  date published: 2025-09-10