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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 4TH DEO Award a ₱4.9M contract to Z & G CONSTRUCTION SERVICESNational agencies

Transaction hash:
86d52565f0e2d3ec976e71c8e2e81284e7e6afc399a4a592097fad0ae2b47fef
Status:
Included and unchanged
Block:
#5,849 164 blocks after it
Position in block:
Transaction 1,188 of 2,247
Award day:
May 13, 2025 (1 yr 6 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 #5,849 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 2025 SSP", i.e. the FY2025 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 4TH DEO awarded it to Z & G CONSTRUCTION SERVICES on 2025-05-13.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 25HG0069: 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 2025-07-17). 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   86d52565f0…b47fefnow      …
  2. 2. Block Merkle root changed
    stored   58b95a1e2b…be60c7now      …
  3. 3. Block #5849 hash changed
    stored   f594188ad5…82d8d8now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (12 steps)

How this one record is tied to the block's Merkle root, without needing the other 2,246 records. Each step hashes the current value together with the sibling shown.

  1. leaf  86d52565f0e2d3ec976e71c8e2e81284e7e6afc399a4a592097fad0ae2b47fef
  2. 01 R 86e5233415ce0012e6ce16a6c02c5b42daf093d5a2d9b5d4351581d8f1147f45
  3. 02 R 543a091d02c70da6e9404caaa458981a0a55775f70817c344a5c893dff8aabc9
  4. 03 L a6364bbc294cacc24ceae1a7808575bfd6a17ba29da667aa47e09d40c85cf75e
  5. 04 R db2edb4f4d99239f649d4309c90f65d7f418786b4f44c39a53d45cfdd4a9a498
  6. 05 R 678056b4269a5734f83d5690a0b21694b233e29d324556221583d2f2bc2fb593
  7. 06 L 480a009352aad32dc1d4f260cd7e98a77c37c75d5ef27d8c6fb29d66fcc4a433
  8. 07 R 4adb870cc57d0dea293a0c65b1200638ff0fb09739992de5401f6d06c2bffca6
  9. 08 L 50c6379920a869afc0755480303a3ee0bf3090c45eca2e3685ed7f5177540b61
  10. 09 R abcc96c1c1283c81393569b8812db277db59de6d37e121f69ba88528d2bace02
  11. 10 R ea125963d084d432daff303b8aa43c46a38092a63ca2b75f645d79161d754291
  12. 11 L 18499a4ce0e34b4b142c163c2b5bcae55a56481ed611058639b25c9eec53b010
  13. 12 R 04ba01cea06f48b384d360863d398280882c79aa1da5413a41a682b30a1107a5
  14. root  58b95a1e2bc6c28d4fcaa9d4af1b965925181ce379d567b394b87a4a4fbe60c7