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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 CALOOCAN Award a ₱18.1M contract to BF CORPORATIONCities

Transaction hash:
2cbcb89e3fe72ad3f7674e72b01f946828a471e0d9b1cf6bfe5698b4fa48149b
Status:
Included and unchanged
Block:
#821 5,192 blocks after it
Position in block:
Transaction 9 of 68
Award day:
Mar 12, 2010 (16 yrs 8 mo ago)
Value:
₱18,053,000.00
Project:
Construction of Glorietta Multi-Purpose Gymnasium, Tala, Barangay 186, Caloocan City

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 #821 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 CALOOCAN awarded it to BF CORPORATION on 2010-03-12.
    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 Caloocan gave a "unmodified" 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   2cbcb89e3f…48149bnow      …
  2. 2. Block Merkle root changed
    stored   c5cc840fe0…2e53ebnow      …
  3. 3. Block #821 hash changed
    stored   e34713171b…ee2f30now      …
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 67 records. Each step hashes the current value together with the sibling shown.

  1. leaf  2cbcb89e3fe72ad3f7674e72b01f946828a471e0d9b1cf6bfe5698b4fa48149b
  2. 01 L 29e4414ec300d63ab6215758fa911235170ce20710f621e596299b36448d48c3
  3. 02 R b6a59d979be40efeff5af14f8c8e623a78cff321e457a0df69c532c1613d0515
  4. 03 R e374d231305e51460178e4c2bd6152c61a418bc7d74496981a36931a87c1ac46
  5. 04 L 70fe4ff43bf4369f3893eaaa91e48724c26d8bf8dd8050ade448b0e32c52e855
  6. 05 R 3c37da42e2c3dcf0d681c2fb1c7e553ef04ef7a1c46640a8a8f11f9b26eef90f
  7. 06 R 2cf17bfad025a4621b7e146df4692c0b69046cfab2165de7e11ba98f71e3b10e
  8. 07 R e09d9ea95e704d23d72cb2fbd58c849b024d7a5df80a8756c1507b911b88d052
  9. root  c5cc840fe02d3fcdfbd6c60d209d5af068aff13a5e174e0677fecd73302e53eb