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 - REGION XIII (CARAG Award a ₱33.3M contract to J.M. LACORTE CONSTRUCTIONNational agencies
Transaction hash:
53fcf68cc656609318ec98e1e8af36510d4b51c2f2c7fa5f1c3916909aa5cfed
Status:
Included and unchanged
Block:
#5,357 656 blocks after it
Position in block:
Transaction 91 of 250
Award day:
Dec 13, 2023 (2 yrs 11 mo ago)
Value:
₱33,348,212.89
Project:
23N00190
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 #5,357 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 LP", 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 - REGION XIII (CARAG awarded it to J.M. LACORTE CONSTRUCTION on 2023-12-13.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 23N00190: 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 2024-12-31). 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 53fcf68cc6…a5cfednow …
- 2. Block Merkle root changedstored de91b9ced9…9bb18anow …
- 3. Block #5357 hash changedstored ee165670d0…a68d73now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (8 steps)
How this one record is tied to the block's Merkle root, without needing the other 249 records. Each step hashes the current value together with the sibling shown.
- leaf 53fcf68cc656609318ec98e1e8af36510d4b51c2f2c7fa5f1c3916909aa5cfed
- 01 L 533ff21ea475a9d1167e0881f2b1942b2de479dfc80ce2402d2ab6ec562e60b4
- 02 L b9053ccd4106490eb0ce72ff82765e2b924922bdf873d54aa1d0e0903dcb844f
- 03 R 8f7bf76a427a6f81fea7674cfae33a0952f63e91aca030c0b03baca46af4b516
- 04 L 02c3515783d1f44127723cd8b5790ada019b879319acd58649b1b1c015dec399
- 05 L f6e0235d34db86207f5749ca3c8040a1d8e999a8bb4dbbf689621a4942e53ce7
- 06 R 33d08edca4bbfa836edc3c4a199a7fa02c15ea112699e8ee98ae590cd3b3a5dc
- 07 L c18f92bc6b89859b2023be7cade0d70271e5d69e166e300e4e7a452a5fd36545
- 08 R d2e1d033ec8441a7989527eca5cb2861871b70c3238b6b468679f5e22ab708f7
- root de91b9ced9bbaeafa125640534669aaa519d9966741e36aed7e44e97c79bb18a