DemoFor public education only. These blocks are built by PisoScan from published PhilGEPS records to show how a budget ledger like CADENA would work. No government agency created or signed them, and this is not an official ledger. How it works
Transaction details
APITransaction action
PROVINCE OF ZAMBALES Award a ₱3.5M contract to EFREN LIWAG DIAZ ENTERPRISESProvinces
Transaction hash:
70fce759889d1da120dc080e795fae8137c3c0b1c4faf831ca4ad5c31fcb4d71
Status:
Included and unchanged
Block:
#3,320 2,693 blocks after it
Position in block:
Transaction 244 of 542
Award day:
Jan 30, 2018 (8 yrs 9 mo ago)
From:
Value:
₱3,520,318.05
Project:
Construction Supplies
Full record:
Accountability
Bill Sec. 3 and 19Responsible agency:
Accountable officer:
Not stated in the source. PhilGEPS does not publish who certified the award.
Certification:
Not certified No agency signed this record. Under CADENA the accountable officer would sign it with their own key.
Demo signature:
Block #3,320 signature valid Demo key, proves nothing about the governmentPublic key
Linked records: from budget to payment
Bill Sec. 5- 1. AppropriationGAA line item · Sec. 5(b)The award does not say which budget line pays for it.Not published
- 2. Allotment releaseSARO / allotment · Sec. 5(c)(iii)Not published per project. DBM releases SAROs, but not linked to individual contracts.Not published
- 3. Cash allocationNotice of Cash Allocation · Sec. 5(c)(iv)Not published per project.Not published
- 4. Contract awardNotice of Award (PhilGEPS) · Sec. 5(d)PROVINCE OF ZAMBALES awarded it to EFREN LIWAG DIAZ ENTERPRISES on 2018-01-30.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)No matching DPWH contract record (only DPWH contracts are listed with progress).Not published
- 6. PaymentDisbursement voucher · Sec. 5(c)(viii)Not published. No public source shows how much of this contract has been paid.Not published
- 7. CompletionCertificate of completion · Sec. 5(d)No completion certificate published.Not published
- 8. AuditCOA annual audit report · Sec. 5(e)(iii)COA's CY2024 audit of Zambales gave a "qualified" opinion on its financial statements (not specific to this contract).Partly
1 of 8 documents found, 1 partly. Under CADENA every step would be published within 7 working days and linked to this record.
Tamper test: try changing this record
DemoEdit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.
- 1. Record fingerprint changedstored 70fce75988…cb4d71now …
- 2. Block Merkle root changedstored 7f4f33974a…71ef8dnow …
- 3. Block #3320 hash changedstored 33ef226f3b…a861d2now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (10 steps)
How this one record is tied to the block's Merkle root, without needing the other 541 records. Each step hashes the current value together with the sibling shown.
- leaf 70fce759889d1da120dc080e795fae8137c3c0b1c4faf831ca4ad5c31fcb4d71
- 01 R 710ad0e7ef038db43938180eb3eb8cc70166bf6119865a2a27c0771af287aa7c
- 02 R cdbad8e7e9ac73ecc50f394cf5ba474016819257959665a277d1d99ba48d5e47
- 03 L d3259f12c72eed14a641d6e24d0403344fc1389f2bd2d390cd67fa4310ba1f48
- 04 R 98854e8fcc494aa7a93441bd6614cfe02e18afa89df7c823060fca908408cac7
- 05 L f375ae42ff6200bc678490720c48943f87dd0db109b661b9ae3e7714cf3e67bc
- 06 L ec922b9b8b88ebdd64d8060b14f5fb94360feffe2b7606e3091176897423e21f
- 07 L 2a5c6aa1f08611b7397a0a1e1e8fee6ed9e32d2fcfbe955716c97c961d601575
- 08 L 6c74dcaabff76bc7d03bc560057d44a256147596c2867a0174a420de4f246085
- 09 R cb9170a60f89bd8908bc43c02508707dfdd252d298f5c36777800e14f54256ef
- 10 R cb42ca8bbc92f2d85cada6fc87187bb9a9f0f30ac29f84e41bb4dfb8bdc1d818
- root 7f4f33974a4a9ae4ee15359fd778d93876d426fd1a6c35f2289274106671ef8d