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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 QUEZON Award a ₱48.7M contract to R.S. SUPERBATCH CONSTRUCTION & DEVELOPMENT INC.Cities

Transaction hash:
91c3df0189ac1348e01c0d5eaed0921856f1cec68271cf4d530e2b4e3c86b6f3
Status:
Included and unchanged
Block:
#3,210 2,803 blocks after it
Position in block:
Transaction 110 of 204
Award day:
Oct 6, 2017 (9 yrs 1 mo ago)
Value:
₱48,657,324.60
Project:
17-20007

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 #3,210 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 QUEZON awarded it to R.S. SUPERBATCH CONSTRUCTION & DEVELOPMENT INC. on 2017-10-06.
    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 Quezon City 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   91c3df0189…86b6f3now      …
  2. 2. Block Merkle root changed
    stored   f31c1c0bf6…19439dnow      …
  3. 3. Block #3210 hash changed
    stored   f81f9be4ce…db1ce4now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (8 steps)

How this one record is tied to the block's Merkle root, without needing the other 203 records. Each step hashes the current value together with the sibling shown.

  1. leaf  91c3df0189ac1348e01c0d5eaed0921856f1cec68271cf4d530e2b4e3c86b6f3
  2. 01 R 9352ed2114c4791b680b32f4f084d215e3d856f1660428801726ce8a2239ba4b
  3. 02 L 28bcc34b2d05eda30d9d1f59bb09f9b36c241284f23010f45f521302d534d4c5
  4. 03 L 24cd1fa9d68a57f621140f4de7e6481af05fd98556e038547c52402913596591
  5. 04 L 8c4f5fcfe5f6158efa52a089419743d7020c1bac4f23a5f06eacbca520e2c2eb
  6. 05 R e41d2ae5c5890a82b0c2815c5d0dee6b089af5a4466200ab62ff7f3ec565405b
  7. 06 L 16006c7d2f71d06bc48e05c36468fe2a3f351177950ef2bf60dd2da42af42b73
  8. 07 L 1faf72d3f1ed45252f06eed7d8b6e8fa85337756efe1f1ee6403073510e6bfdb
  9. 08 R 771f75f63a0e9d9325329b52eedf72fffe8094ff246d50f360a5d59363987e47
  10. root  f31c1c0bf632786baa40c03936b3f16b4b9b3c25cbaacf6553fc5df00019439d