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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

MINISTRY OF PUBLIC WORKS - BARMM LANAO DEL SUR FIRST ENG'G D Award a ₱4.4M contract to ASAFA CONSTRUCTIONNational agencies

Transaction hash:
359ba7ca3ff3cde0d2aeaeed5c462b34a7ab778e0432bd4f268cdd3a4409caa9
Status:
Included and unchanged
Block:
#5,456 557 blocks after it
Position in block:
Transaction 125 of 511
Award day:
Mar 27, 2024 (2 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 #5,456 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)
    MINISTRY OF PUBLIC WORKS - BARMM LANAO DEL SUR FIRST ENG'G D awarded it to ASAFA CONSTRUCTION on 2024-03-27.
    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)
    No COA finding linked to this contract.
    Not published

1 of 8 documents found, 0 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   359ba7ca3f…09caa9now      …
  2. 2. Block Merkle root changed
    stored   2b7083d760…ba12a5now      …
  3. 3. Block #5456 hash changed
    stored   57df08fc25…5f89f2now      …
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 510 records. Each step hashes the current value together with the sibling shown.

  1. leaf  359ba7ca3ff3cde0d2aeaeed5c462b34a7ab778e0432bd4f268cdd3a4409caa9
  2. 01 L 35684d3d6ec16f886bd09f099b00a032f0c569bc839c343d596e0c8c259a52b9
  3. 02 R 5c42b8ee90f864332eee63a333f371237e440ce58446783af77eb1a4975c7f7f
  4. 03 L abf37bda08048e6eaf93ad68dd9964e725641c32f8ec6edc57d15423d8f0b4f2
  5. 04 L 4b2e20b77f44856941ab0417ffb20df4df86c3fe62ab556ee33c885a8b369c06
  6. 05 L b780d2acd45f804485e804a6f13ac98c45764cfd25b3cdeb8956c1e1ff688c48
  7. 06 L b440b9437e727d498ed2572a07f42f368d46b3a6609353a753459b3d29c760ff
  8. 07 L 75418a0183dd62d9afb4c9f54642a3ef189831f26302ff5acf86da875c5a6c1a
  9. 08 R a3be2106b252d8cd4b689158c81a4f0b24db60603a972e520a5394ef030b6ccd
  10. 09 R eb7729deb118bc5fb1984c9c8ec6031a238828b1d46543f0b89edaafc4e3deb7
  11. root  2b7083d76021494d932bb0e84dc4f9146dbe506878e18b5d8d825b281aba12a5