Certificate verification
This page confirms that the deposit record below exists, has not changed since the certificate was issued, and is anchored on-chain. Compare the fingerprints below with your own file to verify the match independently of the platform.
Certificate code
IF-ESEYBY4C-PQQGQHZA-ZDPYYQG5-RH0KXRNA
Signature valid
The cryptographic signature over this certificate checks out: the record below has not been altered since it was issued.
Status: Valid
View the object on the marketplace →
What the certificate statuses mean →
Fingerprints
- Content hash (SHA-256)
- sha256:897610540d860ad60cc74031f40f6570ebfc3295c7de10953dad9ed3f656ae10
- Document hash (SHA-256)
- f1b43a468f28ef6faec655d2e64a69d1197f7f141e05aab7448706776624a85b
- Title hash
- sha256:eeaec2ad89887a222937aca2e4de7ae2b6311edc8c6f5894f9ae5540c4af5f53
Details
- Rights holder
- IF-O-934FD177
- Version
- 1
- Issue mode
- automatically
- Content language
- ru
- Deposited
- Sep 27, 2026, 11:51 AM UTC
- Issued
- Sep 27, 2026, 11:51 AM UTC
On-chain record
- Chain ID
- 137
- Deposit hash
- 0x00ef78c58727964fb1fe8c467e7fdcfcd61ff6bc707f6ba73e5dc2fae6ab6402
- Contract address
- 0x4b6e546e0297EB6BF7948dDAF5CC4528ef41a300 ↗
- Token
- 3
- Block time
- Sep 27, 2026, 11:06 AM UTC
Cryptographic details
- Algorithm
- ed25519
- Key ID
- ed25519:8cdbf506edb872c9
- Public key
- Omwpd/BSSq1U+e61XZX4KNh7VgcoATbKL2EvBa9VvxQ=
- Signature
- L+Yi/fTMH6BbrV1ePwCxPwsAEyW8AI1icguP/dJLOdtaU7C+PaQSZwacsvI04GSIPUustE59rPPP/vQXss3ACA==
Signed payload
format: ifactory-certificate/1 certificate_code: IF-ESEYBY4C-PQQGQHZA-ZDPYYQG5-RH0KXRNA certificate_id: 9145ef6e-35a7-4eb4-bde9-88d5b8626011 certificate_version: 1 ip_object_id: 054f656d-47fc-4242-b7af-fa516d9dfead content_hash: sha256:897610540d860ad60cc74031f40f6570ebfc3295c7de10953dad9ed3f656ae10 title_hash: sha256:eeaec2ad89887a222937aca2e4de7ae2b6311edc8c6f5894f9ae5540c4af5f53 content_language: ru deposited_at: 2026-09-27T11:51:16Z issued_at: 2026-09-27T11:51:16Z issue_mode: automatic supersedes: chain_id: 137 deposit_hash: 0x00ef78c58727964fb1fe8c467e7fdcfcd61ff6bc707f6ba73e5dc2fae6ab6402 contract_address: 0x4b6e546e0297EB6BF7948dDAF5CC4528ef41a300 token_ref: 3 tx_hash: 0x6e90d33eac6874cfabb2184ea7c54d2a9c0b9e7e9e7a102cb2cba6085a49a560 block_time: 2026-09-27T11:06:35Z