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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 ₱6.8M contract to GRANDCONST BUILDERS CORPORATIONCities

Transaction hash:
bde0d1f4e2a5a85c11c7ea9c7c4aaa907ba1bf784c5fe6fae0b83fca8d13d552
Status:
Included and unchanged
Block:
#575 5,438 blocks after it
Position in block:
Transaction 42 of 48
Award day:
Apr 14, 2009 (17 yrs 7 mo ago)
Value:
₱6,770,340.17
Project:
Extension

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 #575 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 GRANDCONST BUILDERS CORPORATION on 2009-04-14.
    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   bde0d1f4e2…13d552now      …
  2. 2. Block Merkle root changed
    stored   27889e9db2…467748now      …
  3. 3. Block #575 hash changed
    stored   8fc9b20a6e…1c4745now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (6 steps)

How this one record is tied to the block's Merkle root, without needing the other 47 records. Each step hashes the current value together with the sibling shown.

  1. leaf  bde0d1f4e2a5a85c11c7ea9c7c4aaa907ba1bf784c5fe6fae0b83fca8d13d552
  2. 01 R c1e75893317e76978e146654a4accbd383d4424df202b56dc194a499144b8c80
  3. 02 L db7a337852a3a6e3e3cc5143989b2e0636043ef66680db6fbe413012f952c09b
  4. 03 R fa71fa840775932c6982a68c0f6004a3025fd9e2a5f1e7b512270626eed20dba
  5. 04 L afb1727229a7fc79bc4d92c682b45f5e7ba725edffef7763f2737435bd9a2e1a
  6. 05 R 72dd963e23d6ab2bf88f68bc6c4687a9519dbc2f1e7b42507e6078f108ecf7a7
  7. 06 L 03c6f9ed17faee567958fa00bbf93b591516f0bebdfd520a98a47c36cb9447d0
  8. root  27889e9db2b5f0824af159af9b23f639beeda7bce3bd4563e1f1e558d2467748