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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

BARANGAY DALAHICAN, LUCENA CITY Award a ₱498.2K contract to TRIOWNED CONSTRUCTION COMPANYBarangays

Transaction hash:
dc7de5f6252dcd8cfdf43b35fb028e1b3d7e9c969d064c65b4e931e0c969f401
Status:
Included and unchanged
Block:
#3,123 2,890 blocks after it
Position in block:
Transaction 119 of 146
Award day:
Jul 4, 2017 (9 yrs 4 mo ago)
Value:
₱498,237.03
Project:
Construction of Pathway

Accountability

Bill Sec. 3 and 19
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 #3,123 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)
    BARANGAY DALAHICAN, LUCENA CITY awarded it to TRIOWNED CONSTRUCTION COMPANY on 2017-07-04.
    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)
    No COA finding linked to this contract.
    Not published

1 of 8 documents found, 0 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   dc7de5f625…69f401now      …
  2. 2. Block Merkle root changed
    stored   e58a52d348…c9d7d5now      …
  3. 3. Block #3123 hash changed
    stored   59afd4a755…a51940now      …
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 145 records. Each step hashes the current value together with the sibling shown.

  1. leaf  dc7de5f6252dcd8cfdf43b35fb028e1b3d7e9c969d064c65b4e931e0c969f401
  2. 01 L dc0ac2da6fc27b7f369579fc70b51c7dfa9146ee7ede87641f2fc261fac3d118
  3. 02 L 1151916dc2cb9801ff70209c0a1a9b6d426ad307c75f1241df042e96be3d2b61
  4. 03 L 927e9400cd3324240f584a7330361d119c952ed924f6c17e81d79b29c62627e5
  5. 04 R d359f248f708a8e040354ac9022bf96371ab51a43a5d7221c1c6955733be5d80
  6. 05 L 4bbd75f393c02d74a0a173927d0c80582cd9423b9d97d25c8bbe9648974c1037
  7. 06 L fd33f2a0a3dc9352fe10a326a8517d21c1ef836aec6ad9ca60532bcd915aaae3
  8. 07 L b34ff3d2dfaa0dde3b98ac6e6c6736d52e7f249b3fc4935b2dc7066674ef1bea
  9. 08 R 19b7241e1b0ad02391864c580fce9024aeb7e305b72eb38570eb177ff077de13
  10. root  e58a52d34818513e4c7e96e88eed5565cc33583edd6a3a6e36f1492182c9d7d5