Skip to content
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 - LAMISCA IMO Award a ₱22.6M contract to PRIME HAUS BUILDERS AND ENTERPRISESNational agencies

Transaction hash:
cac5e768ca87933b0fc2b8bf04d2f8be10d2dbfa57fec81ec9d7472879b8fe41
Status:
Included and unchanged
Block:
#4,808 1,205 blocks after it
Position in block:
Transaction 197 of 245
Award day:
May 24, 2022 (4 yrs 5 mo ago)
Value:
₱22,615,510.91
Project:
CIVIL WORKS FOR CONSTRUCTION OF MARANDING RIS P1

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 #4,808 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 - LAMISCA IMO awarded it to PRIME HAUS BUILDERS AND ENTERPRISES on 2022-05-24.
    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   cac5e768ca…b8fe41now      …
  2. 2. Block Merkle root changed
    stored   f05a8043ff…7bbad8now      …
  3. 3. Block #4808 hash changed
    stored   0cda1e3a18…dde297now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (8 steps)

How this one record is tied to the block's Merkle root, without needing the other 244 records. Each step hashes the current value together with the sibling shown.

  1. leaf  cac5e768ca87933b0fc2b8bf04d2f8be10d2dbfa57fec81ec9d7472879b8fe41
  2. 01 L cac230f540291dc6a3ebb22b06094a4f6957c0e3b479bf9e32f0287d8f14070c
  3. 02 R 6818add9cc3f07bd569dcee5bed0ee88a0b7954af21af055c9ac3e1066432c18
  4. 03 L 712a10d37def3e6b4a8f5d0bc8e7079f1c6cc28b920d84cd0254fd856de1baf1
  5. 04 R f33a6ba2bf663a87a4b87aff3174bd9d1c4c1b156372f9644c3db0a6c633c97c
  6. 05 R e0c5f43b4c766301f044786a22f5b5b8f4cc49f1738eaac5786a880f084e398c
  7. 06 R c94cfdd3ff0e97a83db5e3e9e9d4ea898e42fa18f4555469511b2afb37c988e7
  8. 07 L 1c08f7ddbfb8f98727f3baf0cea83f82509765fb261e061f75fd01b612f3a960
  9. 08 L 8f58e26949e29cfa460e78c015f311dd984376645dec01aaeb9086629e3f0bda
  10. root  f05a8043ff80a2f2258f37e847cc45a08a062b4da76ac6e10c8a1662557bbad8