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 ₱34.9M contract to VICTOR M. DAET CONSTRUCTION AND SUPPLYProvinces
Transaction hash:
664eb61a06eb2e04501cb2f55a601b04cb4f349b4dc0245ebb6d7211e7a639fe
Status:
Included and unchanged
Block:
#5,658 355 blocks after it
Position in block:
Transaction 94 of 266
Award day:
Oct 21, 2024 (2 yrs ago)
From:
Value:
₱34,905,079.91
Project:
Construction Projects
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 #5,658 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 VICTOR M. DAET CONSTRUCTION AND SUPPLY on 2024-10-21.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 664eb61a06…a639fenow …
- 2. Block Merkle root changedstored 14ee772e05…5f11f5now …
- 3. Block #5658 hash changedstored cd1988cb97…9423cfnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (9 steps)
How this one record is tied to the block's Merkle root, without needing the other 265 records. Each step hashes the current value together with the sibling shown.
- leaf 664eb61a06eb2e04501cb2f55a601b04cb4f349b4dc0245ebb6d7211e7a639fe
- 01 R 66794116ca3ff5e9156e5339eaadb7ee4e86a12268e99c8e3304c08846a0b03c
- 02 L 9043f037631cd8aa99aef3ff3079b342f1142a8229c6b4f2e4155aa29e9cf83a
- 03 L 499b79c3ec93f0237c3389d24e885f2703a28ac3d27aaafd3e8fd93156ff9c7b
- 04 L 21c3404742915db916f782543ede6ac91f5afecf1e768f7145cb3dcb05e98456
- 05 L 22c6e41d9d467aecbe3b1dd303ce61110383e43094572b1c0137787856619157
- 06 R 4effa42be70d59134fd54c7c04a78f7a84611bba13413287bd4b78c45933979d
- 07 L ee05a6267a7ee1e0cc83e9f8fe213bc36680aaf3e37f29c5646a4d885bdd4cad
- 08 R 93ac8790be7fca353704c5a03b2be3e1bdc4c4eaa0d3bb56baebe9f6c2dcea69
- 09 R f82ed3d65d38294f9908948f15cb52c031fbcd5f79230e072e86aac435f6bbcc
- root 14ee772e05944a1650c103bd68e0636e99ba9af0d7a32d71a62d7f66485f11f5