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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 - LAGUNA III DISTRIC Award a ₱9.6M contract to MEGA M BUILDERS CORPORATIONNational agencies

Transaction hash:
211e32236e89bc975aea77e588b2b0f2be9ebc427473843b4dedf520d9f7d94e
Status:
Included and unchanged
Block:
#4,802 1,211 blocks after it
Position in block:
Transaction 39 of 304
Award day:
May 17, 2022 (4 yrs 5 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 #4,802 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 "Outside Infra - GAA 2022 DA FMR", i.e. the FY2022 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 - LAGUNA III DISTRIC awarded it to MEGA M BUILDERS CORPORATION on 2022-05-17.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 22DP0078: 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 2022-09-23). 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   211e32236e…f7d94enow      …
  2. 2. Block Merkle root changed
    stored   084a2fb569…90cf63now      …
  3. 3. Block #4802 hash changed
    stored   5d59dfeb61…dfc38fnow      …
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 303 records. Each step hashes the current value together with the sibling shown.

  1. leaf  211e32236e89bc975aea77e588b2b0f2be9ebc427473843b4dedf520d9f7d94e
  2. 01 L 20e5df420b457953a6a47eacb89d63b2be0575dc18a39930ecfd138cb215d620
  3. 02 L d33c36048537dd505739b274986554deb07c700674be7a3ab1a2d3fadc9f7d4b
  4. 03 L 3e76fd43e65f256329cc02304ff7386c91aba9a1b37744b3960100c8d6b7496a
  5. 04 R 851fc406c7ceac7aca4794d2d06cab9f43c79b5d78dec7977582952bc7e82a70
  6. 05 R 2b3bf282ea8d0f7d9d0e5fdb69a053afd0031e8cc0e1b432b4e7067d9ea1ec44
  7. 06 L c9484d05b1b360906f9d28a155de39f516d849e26f9ad6d58ae45d564b496eab
  8. 07 R 99d7620360827da6f5934406dfa26d24d3b53876d0d66841095e5ce18131ad3f
  9. 08 R 6022bf074acf8dfaced35f7b9012ac6bcf7749e4a54c40728ed2dde9d1af012a
  10. 09 R 4726c563087432e62a7b08576ec2bbc2fc413652c2677597ebdb011e2a2f89e6
  11. root  084a2fb569e772c2b8e78bd4d0c26343b6c6d0ed76aac99177022ab18f90cf63