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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 - TACLOBAN CITY SDEO Award a ₱2.3M contract to RPBJ TRADING AND CONSTRUCTIONNational agencies

Transaction hash:
4e75d094b89328a5fe2abb8aaef8b4e910789fee00c2e0384aa50950bde84ff8
Status:
Included and unchanged
Block:
#5,197 816 blocks after it
Position in block:
Transaction 137 of 432
Award day:
Jun 27, 2023 (3 yrs 4 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 #5,197 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 - TACLOBAN CITY SDEO awarded it to RPBJ TRADING AND CONSTRUCTION on 2023-06-27.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 23IM0088: 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 2023-09-04). 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   4e75d094b8…e84ff8now      …
  2. 2. Block Merkle root changed
    stored   2466c5a45a…947fb8now      …
  3. 3. Block #5197 hash changed
    stored   8ae3a1e3db…3f6dd7now      …
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 431 records. Each step hashes the current value together with the sibling shown.

  1. leaf  4e75d094b89328a5fe2abb8aaef8b4e910789fee00c2e0384aa50950bde84ff8
  2. 01 L 4dd30cf0c37d9fcca4a452c71c3302bb7bc5d02ef77c4ab34d5aeb093e275ffc
  3. 02 R 328420fb16ed8bde7c809f518e6b73c35eef9b73fd5ef434a710feb32eae05fc
  4. 03 R f241eff54092a07fd05b63dd6c3b64f458e86a4cc0848b79933dc0168255b521
  5. 04 L 988e459c7d4231008a788bcc5aead8e312c170df6df7a6e3cf69840973af7e7c
  6. 05 R f97aa906cc60d0beb70a3ae1daee59c04bc43d4815b9078da956cf083d9ae7fe
  7. 06 R 18110151bc41abe546bfdeaaf77eb29506b15f2bb1cec1e9e306a566a44e91ec
  8. 07 R 9c65f3d25d7d43a73322fbff22b713ace13e0a95a2d1a515ce33d52b074a1de4
  9. 08 L 916e35336814fcc044a5bdb4d37e1b9dfa6c5722a6e4c70f0db82f14a7f140d0
  10. 09 R 6bc5663109f0f6befbdb2c67312497fa3ca2a3e001de8698bd30a3968c2ed24a
  11. root  2466c5a45a9f195abc2b55bf2a38da2a6d723319c9c7ba377a530bbcb9947fb8