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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 PASIG Award a ₱423.2K contract to WINSHAN CONSTRUCTIONCities

Transaction hash:
2c110beab51415c3d07dbca274213b778f63aeba564d30ff738781dd84689f89
Status:
Included and unchanged
Block:
#543 5,470 blocks after it
Position in block:
Transaction 11 of 69
Award day:
Feb 25, 2009 (17 yrs 8 mo ago)
Value:
₱423,220.80
Project:
Construction

Accountability

Bill Sec. 3 and 19
Responsible agency:
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 #543 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 PASIG awarded it to WINSHAN CONSTRUCTION on 2009-02-25.
    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 Pasig 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   2c110beab5…689f89now      …
  2. 2. Block Merkle root changed
    stored   c34da5e997…eeae9bnow      …
  3. 3. Block #543 hash changed
    stored   3ae789cde1…4fe3bbnow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (7 steps)

How this one record is tied to the block's Merkle root, without needing the other 68 records. Each step hashes the current value together with the sibling shown.

  1. leaf  2c110beab51415c3d07dbca274213b778f63aeba564d30ff738781dd84689f89
  2. 01 L 2a926fe184af857e2645c4b92079b7b2ba2c88064faae646a1f9d76c52c999da
  3. 02 L 23ff2b012d6d23d20fc3dd68afd941015085a972255698cbed93da7fef69d03b
  4. 03 R c8092d93c3c9b77f85d4a74ce34a70f424d27c74a527cea8437a626769653794
  5. 04 L f0c32f7cd44cdcbeb3242fb0a3fdb1dff4043b0a39b0ceadd1c7d20a6b9c132d
  6. 05 R 0eef95d22de642d3221f6c3a54cb94b7ac137681416b49bc35a6bc0bbbc1589e
  7. 06 R 6cd3c513ced4828ecee88ab7ef092cd2266cc3ae3fd7c4362923a0a7b9d09299
  8. 07 R 0306256b8cbf23fc7445782dc86770c6153bae618f61cfbff7a79fe197d1f608
  9. root  c34da5e99795697d0430a869c948e2fe7e7fe066be3f69a0e2c23e6fe6eeae9b