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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 EDUCATION - DIVISION OF ILIGAN CITY Award a ₱1.3M contract to ABRAHAMBM CONSTRUCTIONNational agencies

Transaction hash:
45a09ec2bde322a84bfac76f5204b8997f2df4c19b2a6010073674df263b0f23
Status:
Included and unchanged
Block:
#2,939 3,074 blocks after it
Position in block:
Transaction 86 of 310
Award day:
Dec 19, 2016 (9 yrs 10 mo ago)
Value:
₱1,258,883.59
Project:
Repair/Rehab of Classrooms at Dalipuga Central Sch

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 #2,939 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 EDUCATION - DIVISION OF ILIGAN CITY awarded it to ABRAHAMBM CONSTRUCTION on 2016-12-19.
    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   45a09ec2bd…3b0f23now      …
  2. 2. Block Merkle root changed
    stored   cd526839c1…0b1fc7now      …
  3. 3. Block #2939 hash changed
    stored   10b3867b54…9af472now      …
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 309 records. Each step hashes the current value together with the sibling shown.

  1. leaf  45a09ec2bde322a84bfac76f5204b8997f2df4c19b2a6010073674df263b0f23
  2. 01 R 4640f50f1707ab894ac37a272cac4bf3949751b5598e8e246360c27d46e20fe2
  3. 02 L 607a9e21da14b8a116f29e8d294aa2a3a6d091a9665f30075ed5bb17bb094b75
  4. 03 L ffe56a677bf7cd34c668f52c13b7851ad62ee7e7af57c3f6b8d3164da48b742e
  5. 04 R 2d214f85d61e1b8c5a91e796f15a8e985122f4aa177b5b3d250845cdfb2f5659
  6. 05 L e06fa522d81c0e3bc81fa16b63c3f49b52e17539510a26d9e9350a79a3e4196a
  7. 06 R 71eaa0dfbf4635dc8452a767c3577f05a5ec6b49339de5196cf6aee6bf77b7fe
  8. 07 L bde0eed51b49c75edf390f731749ea96bdead01899e90e1075f612b437a9579c
  9. 08 R 7b71b25a716b8e816735940c6b75547c26d44d03e711a4615305e8cb337136a0
  10. 09 R b2d6c38d2bbd06cda0127e268e3a40c1bd8507d5ac7c7b5342587d96665c87f5
  11. root  cd526839c1f6fb262c57ab55ffdaa80b03b22e8e150e47f9e5fca0c97f0b1fc7