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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 - ILOCOS NORTE 1ST D Award a ₱33.1M contract to DJCM CONSTRUCTION CORPORATIONNational agencies

Transaction hash:
eebfafb9e000db212bfb61b2694f73ac0aae9acffb9ae6a1b282269838b5e7a1
Status:
Included and unchanged
Block:
#4,885 1,128 blocks after it
Position in block:
Transaction 194 of 209
Award day:
Aug 12, 2022 (4 yrs 3 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 #4,885 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 2022 OO-2", i.e. the FY2022 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 - ILOCOS NORTE 1ST D awarded it to DJCM CONSTRUCTION CORPORATION on 2022-08-12.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 22AA0133: 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 2022-12-19). 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   eebfafb9e0…b5e7a1now      …
  2. 2. Block Merkle root changed
    stored   972d327ff1…67fcfanow      …
  3. 3. Block #4885 hash changed
    stored   a77047b078…89eb2fnow      …
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 208 records. Each step hashes the current value together with the sibling shown.

  1. leaf  eebfafb9e000db212bfb61b2694f73ac0aae9acffb9ae6a1b282269838b5e7a1
  2. 01 R ef6d972af051282cccbc501cb0c58c43ca216a976e6e157021e1d1969b5af44b
  3. 02 L 00c12b09e9f054b713a714a6ebd0e6efc8b806ffe57a91438a80396d0d4db6eb
  4. 03 R 0e50073108a919f792e3ec990ca14a66a4a805b54cbf2a9c9d0b8ff867f70d8b
  5. 04 R 1994ac0e6b1817d222282dce99e25a4909baa883036a8048d87fa313f198154b
  6. 05 R 0aba7c04c3ce6c6a8c4e8d356142b9ecf2e6088cae4df6918cbd0878d26f2124
  7. 06 R 2998e15ce338c1e39cd78561a702a50666e83ad74645bdcbf5815e313729b597
  8. 07 L 36df3d16d8071795d8c7436da406197230e0791ce6e8fa574776d1e2ae9e60d8
  9. 08 L 246a533694ddfc615f09abd5f06ad727466ed55e94a620ad2557b7642c973b54
  10. root  972d327ff17f5a5370ca6a3a700bd8f9487e488675218c5c8708c620bd67fcfa