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 ₱5.6M contract to AGT BUILDERS AND CONSTRUCTION SUPPLYNational agencies
Transaction hash:
e276a478ec5ebe5ac6b0ade1016d6b58ab449501b3c6eeb076b1640e2ed99e65
Status:
Included and unchanged
Block:
#3,605 2,408 blocks after it
Position in block:
Transaction 423 of 489
Award day:
Nov 29, 2018 (7 yrs 11 mo ago)
Value:
₱5,610,159.03
Project:
18BG0128-Construction of One (1) Storey Two (2) Cl
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 #3,605 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 "Outside Infra - GAA 2018 DepEd BEFF", i.e. the FY2018 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 AGT BUILDERS AND CONSTRUCTION SUPPLY on 2018-11-29.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 18BG0128: 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 2019-07-16). 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 e276a478ec…d99e65now …
- 2. Block Merkle root changedstored 55c040825d…eb6f49now …
- 3. Block #3605 hash changedstored 0719c54ffe…82a6e6now …
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 488 records. Each step hashes the current value together with the sibling shown.
- leaf e276a478ec5ebe5ac6b0ade1016d6b58ab449501b3c6eeb076b1640e2ed99e65
- 01 L e23eead9536362517f519839636cc871e7f6c4e19ceca07c84c761527f6d64c0
- 02 L a44d6b67984647c909c1166d1220c5ed46d5ffdc586e9410858093e494cb8e92
- 03 L 99c0813f854afc154cb7947679aef77aa683115d5ce4994e30ac0caa5bf5fed3
- 04 R 44ba3beebd0272f736c1a7ac100f9e25f12efbe26ff5dffa3efac514d74220fa
- 05 R 885f037940f465799c1d5681a3f266e90d84cf9fe7f64ddfd5eb77e852f9154d
- 06 L 936017d0dde48d3927e811c9091ea8e42f03226ce1653bc9ef2352a4aa797ddf
- 07 R ab2c43a55870e0f2fb7444f297eb1db8f18c4ef9fb2aba99a7ea36c9470a2f6b
- 08 L 9a40f59f35488e03732f8c61ff75e4618d904a5b6464084aaed8a8131830569b
- 09 L f518edc0dfd765c4963a087ee28c25caa3bd63f84416bfaf4a1fcd4c2d3e9226
- root 55c040825da562009a1c18388e0f9ca1a22b360a9c11cb4960733fd0c3eb6f49