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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

NATIONAL IRRIGATION ADMINISTRATION - EASTERN-WESTERN SAMAR I Award a ₱13.7M contract to LATORRE BUILDERS & CONSTRUCTIONNational agencies

Transaction hash:
7768ec06c48dc2d64ba0cfec032051c8be336c2eb5301f25a7a70435ec03f8a7
Status:
Included and unchanged
Block:
#5,100 913 blocks after it
Position in block:
Transaction 238 of 529
Award day:
Mar 22, 2023 (3 yrs 7 mo ago)
Value:
₱13,731,800.76
Project:
Tatabunan SIP-WS-01-2023

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 #5,100 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)
    NATIONAL IRRIGATION ADMINISTRATION - EASTERN-WESTERN SAMAR I awarded it to LATORRE BUILDERS & CONSTRUCTION on 2023-03-22.
    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   7768ec06c4…03f8a7now      …
  2. 2. Block Merkle root changed
    stored   ee5123c4c1…ec27b0now      …
  3. 3. Block #5100 hash changed
    stored   cd988adc6d…3bcc87now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (10 steps)

How this one record is tied to the block's Merkle root, without needing the other 528 records. Each step hashes the current value together with the sibling shown.

  1. leaf  7768ec06c48dc2d64ba0cfec032051c8be336c2eb5301f25a7a70435ec03f8a7
  2. 01 R 778deb83d22f853dde304385aa4f0e528bca82b8523776f4c51be15d20effd6c
  3. 02 L 57937f1d3ee420d28335668af336c61b34db859995d0de81c6fc68a419d59b37
  4. 03 L 042c8c01cf2395e26ecaad9f950e44141c902026319b3b34b876465f53e1c113
  5. 04 L f5ef6576b649f6c96267ee5637238f53e6224e306bbbd8626f2d40c62bbd4cbe
  6. 05 R 33bf415923484d5c218e7eac18786acfb78ba503fbb4acf7833b6fc8043488fa
  7. 06 L c1693bb284a5b34e3cbbeec7b76bf20a95626e671360f006b98d9f518b1ca0af
  8. 07 L 70bd3f5a97b97df2856dada4cc03645b2e190ead0f6852d1593724dc9d6214e1
  9. 08 L 73bad7cca35702d84400a84885cf1fc992abebef8f862e784a8e7fc5260be2d1
  10. 09 R 946766c9bace20eb8b391a906b7c83a7db872c698632616906dc3e6d03acb58c
  11. 10 R 1cb7a19e9cad73b92f597e16a1cccccc64720fd6363362f3181a280aa3a778d1
  12. root  ee5123c4c1fe25c87a28480768fc71bd7d08798a5d13111020a7643761ec27b0