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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 - TARLAC 1ST DEO Award a ₱14.7M contract to AD PINEDA CONSTRUCTIONNational agencies

Transaction hash:
fcc65b12e695cf73fcf0fbd4c62531d18cb465409f8488daf57509a6a62a4f95
Status:
Included and unchanged
Block:
#5,121 892 blocks after it
Position in block:
Transaction 400 of 408
Award day:
Apr 12, 2023 (3 yrs 7 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 #5,121 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 "Regular Infra - GAA 2023 CSSP", i.e. the FY2023 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 - TARLAC 1ST DEO awarded it to AD PINEDA CONSTRUCTION on 2023-04-12.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 23CJ0223: 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 2023-09-23). 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   fcc65b12e6…2a4f95now      …
  2. 2. Block Merkle root changed
    stored   baa32aa26a…579584now      …
  3. 3. Block #5121 hash changed
    stored   276519d722…f10eecnow      …
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 407 records. Each step hashes the current value together with the sibling shown.

  1. leaf  fcc65b12e695cf73fcf0fbd4c62531d18cb465409f8488daf57509a6a62a4f95
  2. 01 R fce31245825c6cb824c266311a027dbdb07bfdc3ade5acee9caf9d66c0d0bae1
  3. 02 R 15ad1a971f4124ebe7e7f01a1cb6d7f7b245660cccbdbe69fd8c5b329204dd72
  4. 03 R 83323f5d9a98d245c25db069051c84eca627cc1578cf0a592fb9e9414356741e
  5. 04 R 8ceff900992363511a865e50e5897d44362ccfcf02dec0331938423845c51007
  6. 05 L afdf001b273d79f4cd9e44e97434778e906a92fd46e24c2b6428c6527d4e4a3f
  7. 06 R cb5ed3a83478b846cf59ad698ad3017477345226438ad730bc08da1f405374ef
  8. 07 R 30520741da7be5515e04dc3f69684a362cb0b468d72032341d429195dbf28a14
  9. 08 L faaebaa306053f4f46ec99a1880a2ebdd4ba9ad9e044f73dc8aee53fd9098a14
  10. 09 L 3c0e4e5810553d8d8780274836abfdd2a9925f7d3ec6a4999c4089ee0f80e10f
  11. root  baa32aa26a6db1afc000e7485533a0629bde929dd21aaa2e103c5f74b4579584