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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 ₱24.6M contract to D.C. SANDIL CONSTRUCTION & REALTY DEVELOPMENT, INC.Cities

Transaction hash:
f2017792c5c644b61eb128fa6c0f1c7897ff318890204f5680319fa805a76901
Status:
Included and unchanged
Block:
#5,593 420 blocks after it
Position in block:
Transaction 256 of 269
Award day:
Aug 14, 2024 (2 yrs 3 mo ago)
Value:
₱24,598,954.00
Project:
REHABILITATION OF RETAINING WALL AND PERIMETER FENCE AT AMPARO HIGH SCHOOL

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 #5,593 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 D.C. SANDIL CONSTRUCTION & REALTY DEVELOPMENT, INC. on 2024-08-14.
    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 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   f2017792c5…a76901now      …
  2. 2. Block Merkle root changed
    stored   19149a7f53…38dd44now      …
  3. 3. Block #5593 hash changed
    stored   3f3ae88e55…893fa6now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (9 steps)

How this one record is tied to the block's Merkle root, without needing the other 268 records. Each step hashes the current value together with the sibling shown.

  1. leaf  f2017792c5c644b61eb128fa6c0f1c7897ff318890204f5680319fa805a76901
  2. 01 R f20f75caaa3f03993f8ae3d055ed7e1492ddd8337f8ef96cf233d8bc7b818282
  3. 02 R d802cbb6f21ce33bd615c06a88d571c9c37938851e1ea7a5fdad801a000d81f3
  4. 03 R ed4b74312164f68f7a3aba7f018f4ff2f5e2e0bfa50a333824d4c4578c165143
  5. 04 R 774c56ade84705e72be06841a2f189486bc30632e6358f4dc3146b6a6012b5f0
  6. 05 R 5c15cb1311dd81759c982711d7a67806deeebaa64a7b2f8819e7352255cbd917
  7. 06 R 1db6e1103fcb87102d12c33fc34a358473faf2d3fbd26882ec98d568df6a722d
  8. 07 R bd3675dae6742fdafa185f0b2c5eea6e60bb386a1b93e5cf810f29aab8840d52
  9. 08 R d0352807ff86328ae69cc6816fbe6b8186852a66b4d2f11da8727d6d36b65d7d
  10. 09 L cd07b42575da012f196bfe2f7669fa51c7a742dd1e49a949db70fb65c7d34ece
  11. root  19149a7f53dece79712ab1c3894cc704e0c592bc3c9b47067451c7c9b438dd44