9side cdg
type: MusicGroup
popularity: 2
followers: 73
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2d661df880cb81e6a79838928f8bf52c9dd54aad4c9c191d07dbd8fc5b09a4b1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954014
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954014
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/31aeae7f-a488-47c5-a887-b29a2a172e09.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/31aeae7f-a488-47c5-a887-b29a2a172e09.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/31aeae7f-a488-47c5-a887-b29a2a172e09
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T22:46:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2d661df880cb81e6a79838928f8bf52c9dd54aad4c9c191d07dbd8fc5b09a4b1","name":"9side cdg","registered_at":"2026-06-16T06:51:36Z","symbol":"NIM0971683","token_address":"0x675766d46e2092f710f4be6d50a1362f1b565b89","type":"artist","uuid":"31aeae7f-a488-47c5-a887-b29a2a172e09"}
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 0x2d661df880cb81e6a79838928f8bf52c9dd54aad4c9c191d07dbd8fc5b09a4b1. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/31aeae7f-a488-47c5-a887-b29a2a172e09.json and https://artists.proofprofile.net/proofs/artist/31aeae7f-a488-47c5-a887-b29a2a172e09.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
  text: {"copyright_id":"0x2d661df880cb81e6a79838928f8bf52c9dd54aad4c9c191d07dbd8fc5b09a4b1","name":"9side cdg","registered_at":"2026-06-16T06:51:36Z","symbol":"NIM0971683","token_address":"0x675766d46e2092f710f4be6d50a1362f1b565b89","type":"artist","uuid":"31aeae7f-a488-47c5-a887-b29a2a172e09"}
album: M4X
  type: MusicAlbum
  date published: 2024-02-16
album: Chase down
  type: MusicAlbum
  date published: 2024-02-28
album: Bend
  type: MusicAlbum
  date published: 2024-03-29
album: Str8 shits
  type: MusicAlbum
  date published: 2024-08-27
album: LivinLikeX
  type: MusicAlbum
  date published: 2025-04-30