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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

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - PAMPANGA 3RD DEO Award a ₱9.1M contract to THREE-IN-ONE CONSTRUCTION & TRADINGNational agencies

Transaction hash:
512cec470081de4eaf74ccbfb5056d227e70b5fe52f0421024aef5df8582ef5b
Status:
Included and unchanged
Block:
#5,226 787 blocks after it
Position in block:
Transaction 103 of 305
Award day:
Jul 28, 2023 (3 yrs 3 mo ago)

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 #5,226 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)
    DPWH lists the funding source as "Regular Infra - GAA 2023 CSSP", i.e. the FY2023 GAA. The exact UACS line is not given.
    Partly
  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)
    DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - PAMPANGA 3RD DEO awarded it to THREE-IN-ONE CONSTRUCTION & TRADING on 2023-07-28.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 23CI0163: Completed, 100% physical progress.
    Found
  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)
    DPWH marks the contract "Completed" (end 2024-08-13). The certificate itself is not published.
    Partly
  8. 8. Audit
    COA annual audit report · Sec. 5(e)(iii)
    No COA finding linked to this contract.
    Not published

2 of 8 documents found, 2 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   512cec4700…82ef5bnow      …
  2. 2. Block Merkle root changed
    stored   8339e025b5…f85e8enow      …
  3. 3. Block #5226 hash changed
    stored   64348f42ae…9e3a3dnow      …
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 304 records. Each step hashes the current value together with the sibling shown.

  1. leaf  512cec470081de4eaf74ccbfb5056d227e70b5fe52f0421024aef5df8582ef5b
  2. 01 L 4f03f81b374e6e2ec6c3b39c961822914330c6d146541a07fb62770ec026b107
  3. 02 L 166e55c60626edb8963e5fe8c42ac500e0484c0aba7c63ac8f4d389664482ae0
  4. 03 L 9198e4e7bb4f20ec16d7fc53028721bae0b139f0a2fd1cad0d2a71655d527723
  5. 04 R f830e618a6a2dae492810689d83cd0e7320f68730cdd7504b65f49296c4a6eb2
  6. 05 R 955634e7362588fbd3bc92175dd1495ebc7384f17e31433760d29a500c4d424e
  7. 06 L 20d8e64dbdbd21dfce320c6bbcea9e234820762f7b0e4673a809d3506da8217d
  8. 07 L 91bf67c82225bb01e536e4f490bb2bad04e2cfc2fa944521237f9882e9b478b8
  9. 08 R fe67af8537be8eafcf697f18a614fba81775641e8c1d5b315abfeeb5c82bae82
  10. 09 R 3e5961248b97f898103286e2c4092eba9c98bbc058f5dfac2c8b2f2000c13d1c
  11. root  8339e025b58a6ce09ce296b30993d98da452fd30e69172a57ff9ac524ef85e8e