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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

PHILIPPINE SCIENCE HIGH SCHOOL MAIN CAMPUS Award a ₱203.0K contract to DLM ENTERPRISENational agencies

Transaction hash:
8fb80d10e76ecd5dc339e2f072ba78bf72d66b7c8ef5bccacc6b88af7b2193a2
Status:
Included and unchanged
Block:
#2,806 3,207 blocks after it
Position in block:
Transaction 76 of 131
Award day:
Jul 28, 2016 (10 yrs 3 mo ago)
Value:
₱203,000.00
Project:
Procurement of Steel Barricade and welding electro

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 #2,806 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)
    PHILIPPINE SCIENCE HIGH SCHOOL MAIN CAMPUS awarded it to DLM ENTERPRISE on 2016-07-28.
    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   8fb80d10e7…2193a2now      …
  2. 2. Block Merkle root changed
    stored   45d676b7e8…863a9fnow      …
  3. 3. Block #2806 hash changed
    stored   bf12488240…24c014now      …
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 130 records. Each step hashes the current value together with the sibling shown.

  1. leaf  8fb80d10e76ecd5dc339e2f072ba78bf72d66b7c8ef5bccacc6b88af7b2193a2
  2. 01 R 8fe4c0075d37d521942e09bf47e529d117af0c00b71c66699cbb95411db5a73c
  3. 02 R 567635907d3ce29478d52e6655217d5f908f15bbcbcd014f32559e012014c91b
  4. 03 L 6d30542071dfb264e3f3066ad34578d3b024193764be1bf21278956211e814c7
  5. 04 L fe4d0be4d8b68c6ac2863ee56cdaf054f1997ab30d38db5614165265f707594f
  6. 05 R 2379aae274a4df885f00e47ce70163ecdb88f86079b940b5b1a4776c61b82b05
  7. 06 R 86a1bbe57b10218fa7eb6949e1c78a5b5831242b773d912756e4a3e0eb5d508f
  8. 07 L e10e6f3a474dc2cb8b0d3bdbea0f8ca1a83ac281ba5fbb7821371dd9c114a46b
  9. 08 R de3ac63fa44584bc4de7303fbaaefd57fe7eb9eb180f692030a89b4f01caeb01
  10. root  45d676b7e8c8df28d41b2dea959e62bb5319ac64ed378414fdc8b81b2a863a9f