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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 - REGION III Award a ₱340.2M contract to S-ANG CONSTRUCTION AND GENERAL TRADING, INC.National agencies

Transaction hash:
251f4e80396f5e2e7ca1e9daead8cf32c007b59360a28b083a5644a1bc408ee2
Status:
Included and unchanged
Block:
#5,272 741 blocks after it
Position in block:
Transaction 46 of 329
Award day:
Sep 13, 2023 (3 yrs 2 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 #5,272 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)
    DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - REGION III awarded it to S-ANG CONSTRUCTION AND GENERAL TRADING, INC. on 2023-09-13.
    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   251f4e8039…408ee2now      …
  2. 2. Block Merkle root changed
    stored   feb2995be6…f8fa1enow      …
  3. 3. Block #5272 hash changed
    stored   1fcd1d9f2b…b9d4a3now      …
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 328 records. Each step hashes the current value together with the sibling shown.

  1. leaf  251f4e80396f5e2e7ca1e9daead8cf32c007b59360a28b083a5644a1bc408ee2
  2. 01 R 2533c31dba0a6009133d7e604b010bbaa02628dbfec1e44a38f61c9f136f5ac1
  3. 02 L c9655f91aba59e61a32223faf3b6f5706994c9982d1d429d186ab32ff3459c8a
  4. 03 L 74182edaf525149c7461eb226e46ab670c87ee04412d66e8ec583d03d37b5b30
  5. 04 L a2b564b66b970b2bb87fe1a95c2a32a2615187e8fff3ae2b44d93b2c011163d5
  6. 05 R 5cee37beab11bd1842e8fdb8c9cad0bc38bf777285c82ce321d0a23d69382a72
  7. 06 L 1458f281610c80c3a76dec773315460530d0d8f7041c3c185e33763799364ce7
  8. 07 R a631cf83c7207ee77f1d12cb5451be68e1103f15638cea31c8f784e5acaf363e
  9. 08 R 049ded3934ecd8c72bf192695dafa3cdd95fe8406262893e362901799b66b177
  10. 09 R 036c827b73072ec42d0d51b2a78a531fb7920bbef5469f31aeb491e2cac2841b
  11. root  feb2995be6fb7636f0e966c1820ab4848958b7a5887010d21fbb7072e8f8fa1e