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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 - MINDORO ORIENTAL D Award a ₱12.4M contract to 876 CONSTRUCTION AND SUPPLYNational agencies

Transaction hash:
945f447edf14bba5bad3d55a00a47ad5d3fe71782ede09fd9a9086c7300aa13d
Status:
Included and unchanged
Block:
#4,505 1,508 blocks after it
Position in block:
Transaction 134 of 242
Award day:
Jul 12, 2021 (5 yrs 4 mo ago)
Value:
₱12,416,512.29
Project:
Concreting of Brgy. Apitong FMR, Brgy. Apitong, Na

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 #4,505 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 2021 DA FMR", i.e. the FY2021 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 - MINDORO ORIENTAL D awarded it to 876 CONSTRUCTION AND SUPPLY on 2021-07-12.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 21ED0209: 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 2021-11-18). 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   945f447edf…0aa13dnow      …
  2. 2. Block Merkle root changed
    stored   27ef7fde67…95edbdnow      …
  3. 3. Block #4505 hash changed
    stored   e4e72a2ffc…619bfbnow      …
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 241 records. Each step hashes the current value together with the sibling shown.

  1. leaf  945f447edf14bba5bad3d55a00a47ad5d3fe71782ede09fd9a9086c7300aa13d
  2. 01 R 9692b91070ed72bcf3309e8a5a137db7783bf30dc2d63deeaddf5334c4b86568
  3. 02 L 962fb72a00404a57b984a747d396e51eb294080341792a902799e9ccb7477859
  4. 03 L 76f5030d6e00695cea221dff749dfc4f2b6e4799dc2268a574fe48c38ece62df
  5. 04 R 9d43a5c30a21b8fed579125a6245d1b29906fc739bd196fd5efb4eab2eae53c9
  6. 05 R 7673127688f5ef5e8bdf90d1731b70885572b69c3342a2e3f254f6911a3a14e2
  7. 06 R e338b2534486349f4bdb4c00f2fe70097e09e0c66d67955cb2e2e1fb16764607
  8. 07 R 63d200cf03de1578d9ac73e9e7ff56b0b0def7bbfa6360887971ecbdf9b7cf4f
  9. 08 L b0e3894e49d992d4a5fe1d73dba852b39825e38c7b9cf60290c0db0e957a745c
  10. root  27ef7fde67e4a362c2135d13be0790bc5cab9b7d39798d8de4d6db7bfb95edbd