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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 - CAVITE 3RD DISTRIC Award a ₱11.6M contract to T.E. TRINIDAD CONSTRUCTIONNational agencies

Transaction hash:
647cedae887d004145dfe68b66746eaa6825927e269f1856b2091e2efae85616
Status:
Included and unchanged
Block:
#4,230 1,783 blocks after it
Position in block:
Transaction 96 of 223
Award day:
Sep 23, 2020 (6 yrs 1 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 #4,230 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 2020 DA FMR", i.e. the FY2020 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 - CAVITE 3RD DISTRIC awarded it to T.E. TRINIDAD CONSTRUCTION on 2020-09-23.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 20DQ0132: 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 2021-02-09). 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   647cedae88…e85616now      …
  2. 2. Block Merkle root changed
    stored   2bf9bcfaa9…f7bd7cnow      …
  3. 3. Block #4230 hash changed
    stored   98e00828d8…24d0f9now      …
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 222 records. Each step hashes the current value together with the sibling shown.

  1. leaf  647cedae887d004145dfe68b66746eaa6825927e269f1856b2091e2efae85616
  2. 01 R 64a6d392edfd972e3de44f35a12dd9f45ec6279a5d3b0a02ca7c642503439a93
  3. 02 R 5420dc62b1069c1ce9fe36d8b0b86663ed23c103f9aaa8b38f478adb57710dae
  4. 03 R 2d3cadaa9a6529fbc54f900b03560cd972b77efdb8152e68ba61ff1a3d098346
  5. 04 R d7ec2de71d82aae29b7d14fe1fc6c492cc7249831048cb19cc810da3bcf2ef4a
  6. 05 R 9b8722a7818bdbf5d8e04134d7cea8185f9138e78ea2e3bb8f1747ec84df6814
  7. 06 L 25b72094df05276d9b7df60b63624de4f4d50fd7c2097d28eea32ea5c25be60c
  8. 07 L 93a5fc15dbf0d5ba0527633f57393e45cccec2eda0f480be67b330ae1830952c
  9. 08 R 733cd8d02e1db1bde389952a8fdd783744730f5590031765ca8281b9b6d9adcb
  10. root  2bf9bcfaa960f2a22398e9754f4931ae94282e75a3b3534487d4b7927bf7bd7c