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FY2026 GAA: ₱6.79T
PisoScan
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

API
Transaction action

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - ABRA ED Award a ₱4.7M contract to R.S. SEPIAN CONSTRUCTION & TRUCKINGNational agencies

Transaction hash:
25ef32115446e176fb3ccfede63c1fea6f1dcfc4126438eec18f16e3903938ca
Status:
Included and unchanged
Block:
#2,927 3,086 blocks after it
Position in block:
Transaction 31 of 218
Award day:
Dec 7, 2016 (9 yrs 11 mo ago)

Accountability

Bill Sec. 3 and 19
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 #2,927 signature valid Demo key, proves nothing about the governmentPublic key

Linked records: from budget to payment

Bill Sec. 5
  1. 1. Appropriation
    GAA line item · Sec. 5(b)
    DPWH lists the funding source as "Outside Infra - GAA 2016 DA Farm-to-Market Roads", i.e. the FY2016 GAA. The exact UACS line is not given.
    Partly
  2. 2. Allotment release
    SARO / allotment · Sec. 5(c)(iii)
    Not published per project. DBM releases SAROs, but not linked to individual contracts.
    Not published
  3. 3. Cash allocation
    Notice of Cash Allocation · Sec. 5(c)(iv)
    Not published per project.
    Not published
  4. 4. Contract award
    Notice of Award (PhilGEPS) · Sec. 5(d)
    DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - ABRA ED awarded it to R.S. SEPIAN CONSTRUCTION & TRUCKING on 2016-12-07.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 16PA0063: Completed, 100% physical progress.
    Found
  6. 6. Payment
    Disbursement voucher · Sec. 5(c)(viii)
    Not published. No public source shows how much of this contract has been paid.
    Not published
  7. 7. Completion
    Certificate of completion · Sec. 5(d)
    DPWH marks the contract "Completed" (end 2017-02-21). The certificate itself is not published.
    Partly
  8. 8. Audit
    COA 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

Demo

Edit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.

  1. 1. Record fingerprint changed
    stored   25ef321154…3938canow      …
  2. 2. Block Merkle root changed
    stored   7aa86abc49…698a9cnow      …
  3. 3. Block #2927 hash changed
    stored   fa843e48d8…cbbff7now      …
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 217 records. Each step hashes the current value together with the sibling shown.

  1. leaf  25ef32115446e176fb3ccfede63c1fea6f1dcfc4126438eec18f16e3903938ca
  2. 01 L 227315309c672980bc3a8dafba1525f44a068721cdc7e470007a9bb05881bc6b
  3. 02 L dbf799614fcaae96530fd6bed3a007c609d90aa74a8367c47459336d470d6696
  4. 03 L 1fef76e1819536409353929f3f867db18ab7447251770cd5fe5565f311669ad8
  5. 04 L 9a3b2a8883242e33ecba1c552d34c08c4be2a69d33d7759fae375323624745cf
  6. 05 L b3dd1ed87a4ddc0dc93c6fbcc6012f541c9d2b767936f698c75f6f763452e672
  7. 06 R 6478f4128bd22557751257a3d63be40696e822bc06e4112c212abefce248defd
  8. 07 R 3d07bd9148c3ea75d5679a03a609900ec25dcd324606dab9b7421376951b1417
  9. 08 R e7d64eaef7c2cc9b8f590cbad82207314e16a1d005070336572398109b44376b
  10. root  7aa86abc496970291f6128a4e20f2a272fcc996ac4f7939a5715e9a116698a9c