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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 - ILOILO 2ND DISTRIC Award a ₱2.8M contract to KJC CONSTRUCTION & SUPPLYNational agencies

Transaction hash:
ff55ffa0a5adab69a3e6eec373567526661bda3f47851c51b9706e74ebd7fe8a
Status:
Included and unchanged
Block:
#4,386 1,627 blocks after it
Position in block:
Transaction 307 of 309
Award day:
Mar 10, 2021 (5 yrs 8 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 #4,386 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 2021 LP", 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 - ILOILO 2ND DISTRIC awarded it to KJC CONSTRUCTION & SUPPLY on 2021-03-10.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 21GG0095: 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 2021-05-19). 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   ff55ffa0a5…d7fe8anow      …
  2. 2. Block Merkle root changed
    stored   decd4c4844…88ebd4now      …
  3. 3. Block #4386 hash changed
    stored   5641f2df16…d4a4c7now      …
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 308 records. Each step hashes the current value together with the sibling shown.

  1. leaf  ff55ffa0a5adab69a3e6eec373567526661bda3f47851c51b9706e74ebd7fe8a
  2. 01 L feacf53d3b271affa252b64c1ad1f19bcf7c95d7d78a2aa7108156e8c0b8841f
  3. 02 L d749f0a6fa740c511a8032fb8f6fc19b93f3c6c1c062d98e19f97b7d06171844
  4. 03 R f0219b9a56c082226cd653273a7bc4a908a9c36c1e82c18c2ae4487d027260c9
  5. 04 R 882c6f038bb3581f4e62f7de1a84c69600da3f8169e4adc0f371139b33b0f3d9
  6. 05 L f378c62e8e71f44a8f2e8913b41ac9b971530fb5b31f5d5e6574cfaf7dd9f0cc
  7. 06 L fd5f93fd6b5a0e6aa354e10c0b8acd7cc6721d731c8ef6fb0a5d7ca1e0f51da5
  8. 07 R 4024579d85f346bcd02aab206c77aa6aa81dbc3b36d3c0c3a216c22937834caa
  9. 08 R fe118642ddd426a5368da2cb16c5962bc79325f7af81b84c1d6e76f8c196ebca
  10. 09 L f5b2a7a9d1d54eae1b73ef8d008f351d5f4484f0a8a966d09ca99aa9bcc507e2
  11. root  decd4c4844280178113db631c321aa003a8632c9b38b6e866742d6d4fd88ebd4