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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

CITY OF ZAMBOANGA, ZAMBOANGA DEL SUR Award a ₱3.1M contract to THREE J BUILDERS AND DEVELOPERCities

Transaction hash:
fe3eb623cc4bd9c320a14c9a3b1e56ced4d6de24f1a02400a4ab6449b008fa60
Status:
Included and unchanged
Block:
#5,849 164 blocks after it
Position in block:
Transaction 2,231 of 2,247
Award day:
May 13, 2025 (1 yr 6 mo ago)
Value:
₱3,149,500.15
Project:
Power Supply Upgrading of Existing 1-167KVA Single

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)
    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)
    CITY OF ZAMBOANGA, ZAMBOANGA DEL SUR awarded it to THREE J BUILDERS AND DEVELOPER on 2025-05-13.
    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)
    COA's CY2024 audit of City of Zamboanga gave a "qualified" opinion on its financial statements (not specific to this contract).
    Partly

1 of 8 documents found, 1 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   fe3eb623cc…08fa60now      …
  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  fe3eb623cc4bd9c320a14c9a3b1e56ced4d6de24f1a02400a4ab6449b008fa60
  2. 01 L fe0b19c5ce71731f1ff28c7b672e9a16dba84214fad185c276a2d8205eb6ac60
  3. 02 L 427ff89fea859a3526c57f3c88587360349de1105c5155f55cb99d5e608e2a64
  4. 03 L 25efdeb0505b865a68f0ae330f3eb99a95ee3872c698e8ece87fbfeeb1493bfc
  5. 04 R d2c879d8582fd3e544391a7ae5f3d68981a324a7ed919eba819cdc4906e7ad3b
  6. 05 L e43c08dc0808574501be5f3a55b4a676503b1b7e774336de4e8f6583caf27791
  7. 06 L 41a394c672248bb77f0da9ec74dfb600244a509d642ba1a47a0f66ab1e176aa0
  8. 07 R c64100f1ca1a46bc272221e8312d92164375d12ab09c4c27ae9e8fc39f64c1dd
  9. 08 L d7b518ccbef3a08e71a1c0136725f702ef55cccea8575a02250e02e05d9fd9a6
  10. 09 R 7e551bafe29fc25de09d621b99f8cce3eac53c0a9a9eff0ebfdf80b2e7708da0
  11. 10 R aa09fdacd87f1c7e407318d22b63e03503309c3738af2f45bdcdb1f3f0ade9b3
  12. 11 R 25166013a76387dcd2dd7f0156b57224d9b5cb1982077555e6e80af2e3953d82
  13. 12 L c81e55d7fa26cbd99e6436210e87c3b869502b0b6d9b9b66b73e6cbcc83830ab
  14. root  58b95a1e2bc6c28d4fcaa9d4af1b965925181ce379d567b394b87a4a4fbe60c7