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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

PROVINCE OF RIZAL Award a ₱1.6M contract to TRA BUILDERSProvinces

Transaction hash:
c7ccb4e178535db567d6628a6e32e50b92451f73059f34db36bf64eca2200997
Status:
Included and unchanged
Block:
#604 5,409 blocks after it
Position in block:
Transaction 24 of 31
Award day:
May 22, 2009 (17 yrs 5 mo ago)
Value:
₱1,647,607.62
Project:
Const. of one (1)-storey, 2-rooms Ynares School Bldg, ( Type III) at Alternative Learning System, DepEd, Pililla, Rizal

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 #604 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)
    PROVINCE OF RIZAL awarded it to TRA BUILDERS on 2009-05-22.
    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 Rizal gave a "not stated" 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   c7ccb4e178…200997now      …
  2. 2. Block Merkle root changed
    stored   3ccad593bf…512b69now      …
  3. 3. Block #604 hash changed
    stored   c888915f52…19592dnow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (5 steps)

How this one record is tied to the block's Merkle root, without needing the other 30 records. Each step hashes the current value together with the sibling shown.

  1. leaf  c7ccb4e178535db567d6628a6e32e50b92451f73059f34db36bf64eca2200997
  2. 01 R cc50f6937725c04ff12c22c12d0f5a9837f471ca179d0c6158b2331c2e011393
  3. 02 R 876fe2e94cb5b2153b5d07ec1b835fcf1d3d3dd65f873abaf1ef0bae4c910718
  4. 03 R dbd4534780d1d779741c644731502f09e4fa19052e32985b8239de23d4914a37
  5. 04 L 1d8699719609db85860e156a151f062790683bc93d2cf8090257db0d311fb4bf
  6. 05 L cc85fea551567ae7f756c757efeb275c54100eab168e3af1d1c55c474af434f5
  7. root  3ccad593bf25af8f9178f53dfa9614867866c21897f53896372580e903512b69