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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 - ISABELA 3RD DEO Award a ₱4.8M contract to D. A. CADELIÑA CONSTRUCTIONNational agencies

Transaction hash:
fd7dfdfee58bfd0454fb8e494a72029bd5ed40795b315b86869fd818c285c611
Status:
Included and unchanged
Block:
#2,637 3,376 blocks after it
Position in block:
Transaction 275 of 279
Award day:
Jan 15, 2016 (10 yrs 9 mo ago)
Value:
₱4,801,529.34
Project:
15BG0076Concreting of MH Del Pilar-San Francisco

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 #2,637 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 - ISABELA 3RD DEO awarded it to D. A. CADELIÑA CONSTRUCTION on 2016-01-15.
    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   fd7dfdfee5…85c611now      …
  2. 2. Block Merkle root changed
    stored   7971e95a51…2c215bnow      …
  3. 3. Block #2637 hash changed
    stored   b7b084989c…5c6d17now      …
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 278 records. Each step hashes the current value together with the sibling shown.

  1. leaf  fd7dfdfee58bfd0454fb8e494a72029bd5ed40795b315b86869fd818c285c611
  2. 01 L fad5bcbe95cd515a1ba33edf8a81fd00ccd7ca15916d7400e68f0c1772582796
  3. 02 L ae5bdf9b38dd7e1aee138931b1aeefd2cdd0949f6fda4cedd017dffcc5155efa
  4. 03 R 50205e0710c19f69e8c7ab4a01f6df183e293e14445a728c380e0410eeaf3f94
  5. 04 R cb5bb8b50365ff2de2b3993b252c5cf31eeae42aedb50a3dafa412322ab1d861
  6. 05 L 7f377146b84f692b8dbd0755250074889b5aeba2a37c204039abf8f07e73a1d5
  7. 06 R 4ad54ec727a32584594c25502313c73254a4d4c99bbad522e7acb5d5a167456f
  8. 07 R 54f376dcc1625dfe486fa89b0ce8416115ec8c9c429cbb6b7149dbd9ad5a072e
  9. 08 R 2962c986d8b1cdf1daf9ae37db9bee575be6401336c5f1c10bd8a5ea5001d943
  10. 09 L 208842838e3835caa122bdc16570fa46a84a1bc2fae7b98c09f1965c16d479ad
  11. root  7971e95a51c40eef4f1077e3c652d7ea45a32f5fb2816c74f43ef602fa2c215b