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
DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - ISABELA 3RD DEO Award a ₱39.2M contract to RRC CO. INC.National agencies
Transaction hash:
03daa0005a68cdf1cfb8f2cea488401f683762dae7f988691982ad3a288a4e8b
Status:
Included and unchanged
Block:
#5,206 807 blocks after it
Position in block:
Transaction 3 of 271
Award day:
Jul 7, 2023 (3 yrs 4 mo ago)
To:
Value:
₱39,180,316.73
Project:
23BG0111-Organizational Outcome 1 Ensure Safe and
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 #5,206 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)DPWH lists the funding source as "Regular Infra - GAA 2023 OO-1", i.e. the FY2023 GAA. The exact UACS line is not given.Partly
- 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)DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - ISABELA 3RD DEO awarded it to RRC CO. INC. on 2023-07-07.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 23BG0111: Completed, 100% physical progress.Found
- 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)DPWH marks the contract "Completed" (end 2024-03-17). The certificate itself is not published.Partly
- 8. AuditCOA annual audit report · Sec. 5(e)(iii)No COA finding linked to this contract.Not published
2 of 8 documents found, 2 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 03daa0005a…8a4e8bnow …
- 2. Block Merkle root changedstored 5512f84e13…04fecfnow …
- 3. Block #5206 hash changedstored 71ce385b69…50f81bnow …
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 270 records. Each step hashes the current value together with the sibling shown.
- leaf 03daa0005a68cdf1cfb8f2cea488401f683762dae7f988691982ad3a288a4e8b
- 01 L 038312a37e10ceb1a480975291668e5cfd2263baf944bab19a03b0bb4a071722
- 02 L d36a86b91cac523f5f9078616dc13315470327adafb1264423631fbc46d9425f
- 03 R c7bb2dfbf9274e1984525c87dc022da6587427b610d9462a2c2ed03cc473b75c
- 04 R cb4c23401d0826302c67c2647fb973682db501d3cca7d40e97b58218795dc687
- 05 R 0a263ca152c62f008e1ec6dafe433b0c7e2ae9348ffc565f2017334b65a0a069
- 06 R 4047609f298f7791ea9e5929d607d30cc5f7dfc188481f5ec6f8c61d4866a7b3
- 07 R ff42001c3c9f0f602dd965bedb1cb54de85c2ef89adb91501368553df96e232e
- 08 R bc8b19f77f0f7f13cb7b61f4051f7e2b8d157ecc5853be3acb191dadb8ab9cb0
- 09 R badcf3ebe0e060f47ece742a6d5f0e5d42cea1a10ad19f469efd9ae5eea31287
- root 5512f84e132c23b93b2f6ddd565fdabaa05f3314c5059c89879ab73ff704fecf