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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

PROVINCE OF COMPOSTELA VALLEY Award a ₱4.9M contract to NEN BUILDERS AND DEVELOPMENT SERVICES CORP.Provinces

Transaction hash:
f02ca86a662c0813650d2b36d3e42bc747bbf8a31240451168ef8e23bf3f21cb
Status:
Included and unchanged
Block:
#5,244 769 blocks after it
Position in block:
Transaction 330 of 355
Award day:
Aug 15, 2023 (3 yrs 2 mo ago)
Value:
₱4,901,657.83
Project:
Construction Project CW23-033

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 #5,244 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)
    The award does not say which budget line pays for it.
    Not published
  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)
    PROVINCE OF COMPOSTELA VALLEY awarded it to NEN BUILDERS AND DEVELOPMENT SERVICES CORP. on 2023-08-15.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    No matching DPWH contract record (only DPWH contracts are listed with progress).
    Not published
  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)
    No completion certificate published.
    Not published
  8. 8. Audit
    COA annual audit report · Sec. 5(e)(iii)
    COA's CY2024 audit of Davao de Oro 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

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   f02ca86a66…3f21cbnow      …
  2. 2. Block Merkle root changed
    stored   49406db2e9…a93285now      …
  3. 3. Block #5244 hash changed
    stored   0797b1c8e0…234cddnow      …
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 354 records. Each step hashes the current value together with the sibling shown.

  1. leaf  f02ca86a662c0813650d2b36d3e42bc747bbf8a31240451168ef8e23bf3f21cb
  2. 01 R f052c0445bce163ecaf87f4ef0450adc737d4ce4f78efddd0d2d8533152eda1f
  3. 02 L 13d3777a3b67a93436dcaa8905ee507dd60a0202ad56b569e8b1bb47dbf24de8
  4. 03 R c95b4aa1a62a6b6d5297f2b5e6cb19b516c0ebef62e18c3d4905e5f0a302b7c6
  5. 04 L 54df3313c8a60f4aeff17757860ee531edf25e9bf8d97318846d442763734055
  6. 05 R 84b10cf2e5d08b63f63ca9554e982a5b3cdce1f7bc236c59d679ae1d7f104a27
  7. 06 R ebfbb7e3a90fed2a542d22f84c0d9e74bbe16a827f361077a4ea4c1c780b4817
  8. 07 L 132961ca808f67d78837a763f63b80a5b428293aea8ef6aa9531dc42eca541eb
  9. 08 R b68a0b652e7587050ba8ec53e259aa2ea1560ddf88840b95a8231f3b68ea9213
  10. 09 L dd24c35c719e7f7f0a1df5b4bf4ac48484d23c4ba59f53a32d19cd49370763b4
  11. root  49406db2e979b7d98a5332ad8382365460a5cee9c75985b46fcea1030da93285