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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 - CEBU 1ST DEO Award a ₱20.9M contract to FFJJ CONSTRUCTIONNational agencies

Transaction hash:
87de4f4dfbc3932d4a728db0d61d8e6ea817df4d0cbe9eda854de10b133c6360
Status:
Included and unchanged
Block:
#4,109 1,904 blocks after it
Position in block:
Transaction 80 of 152
Award day:
May 20, 2020 (6 yrs 5 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 #4,109 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 2020 CSSP", 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 - CEBU 1ST DEO awarded it to FFJJ CONSTRUCTION on 2020-05-20.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 20HD0036: 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 2020-10-22). 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   87de4f4dfb…3c6360now      …
  2. 2. Block Merkle root changed
    stored   ea620c0222…32b815now      …
  3. 3. Block #4109 hash changed
    stored   b4552c3219…c70aeenow      …
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 151 records. Each step hashes the current value together with the sibling shown.

  1. leaf  87de4f4dfbc3932d4a728db0d61d8e6ea817df4d0cbe9eda854de10b133c6360
  2. 01 R 881a0e71c7112e856e2501f9f530b77b9764c26e8457d832494a9e0abb8235e1
  3. 02 R 648a22af12b237e5177103aed3d70f38520150020f06399aadec099f5219f53e
  4. 03 R a84aaa14a23aa41d0008e868acdacb2fe58a4a71f286f23aec74f2005bb40240
  5. 04 R 95f18e3e6d388350e74faacac5d05fcb2d6d6ed14e5ee322756be8d3124da2bf
  6. 05 L 2528a4def1d675f81a6b2d83bfafe40f16dc1ce66b00e909c6e173f50521714c
  7. 06 R 810b313ab64d4de41a0eb937111f86ac16868afa11159627bd0f86098a631ac9
  8. 07 L f57b0b385f7bef3262a239dbea9f9125f0a56937d5e67fc4d5381de2645fb3cd
  9. 08 R 2e7151f49fdf74019e95099ed7cb80f5b340c873771c5f867cfa3fb6517f3507
  10. root  ea620c022276c44fb2b10b33de60c3f26a5283ea9c90ea5b11a3718b2c32b815