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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 - DAVAO DEL SUR DIST Award a ₱4.8M contract to CMBUEN CONSTRUCTION SERVICESNational agencies

Transaction hash:
181b27f0cd1e12cfcbf742aae01063346ac8788fb473f7ff0d8e1e7934180ebb
Status:
Included and unchanged
Block:
#5,490 523 blocks after it
Position in block:
Transaction 41 of 479
Award day:
May 2, 2024 (2 yrs 6 mo ago)
Value:
₱4,825,403.23
Project:
24LD0175-NOA, NTP & Contract

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 #5,490 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 2024 DA FMR", i.e. the FY2024 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 - DAVAO DEL SUR DIST awarded it to CMBUEN CONSTRUCTION SERVICES on 2024-05-02.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 24LD0175: 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 2024-06-16). 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   181b27f0cd…180ebbnow      …
  2. 2. Block Merkle root changed
    stored   e7804dcf7a…361e3anow      …
  3. 3. Block #5490 hash changed
    stored   9fd2d052ea…5714b8now      …
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 478 records. Each step hashes the current value together with the sibling shown.

  1. leaf  181b27f0cd1e12cfcbf742aae01063346ac8788fb473f7ff0d8e1e7934180ebb
  2. 01 L 17923e88bc9281181e6d0ad0d34544ac1338b11e3ee8a8ce9bcf9c762ba1846c
  3. 02 R cedcafc4dc5845833ab21a1b2ae8184b7c8c0d07afbfea88d84d5943ba786acf
  4. 03 R cbf6ef13ae3c9db10f3e240b9333faaa70942184239974e4c62b69e086b9e345
  5. 04 L 6fcf69c5d6e7851c175ea02f8b646bfb7347b4b6791128e317149e6b6dc6b977
  6. 05 R 27a442cdf66c2afe56111047bf7b93f962f7560ccf3adc1f0ec990ee26ad324b
  7. 06 L e9163bd83902b731ce5bda6b56b35d7e8ff7744860e71197e4b213deb278c0e4
  8. 07 R 6f18ffc206b6b24e2e32116e246eb1dbb0a53dcc61d584d5be81dd4823429576
  9. 08 R 193c5d39b73b382335abf0ae3c45613c8044a4fa2d4faa37f8fd7a89bdc6eee5
  10. 09 R 2c445a692eefe58b0758ef186472a53aa4afa50e08ebe37628331ea8ca57a08e
  11. root  e7804dcf7aae1c6256cdd2db768a6281ec1b07be3371436d37d455247f361e3a