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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

SCHOOLS DIVISION OFFICE OF IFUGAO Award a ₱4.8M contract to IFUBENG CONSTRUCTIONNational agencies

Transaction hash:
eb4553f39ea610cc18efd34c5b53f09cd5bb16e35a43ed45c6871f8c5217ef34
Status:
Included and unchanged
Block:
#4,220 1,793 blocks after it
Position in block:
Transaction 153 of 166
Award day:
Sep 11, 2020 (6 yrs 2 mo ago)
Value:
₱4,780,868.36
Project:
Repairs of Classrooms Lot 4

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 #4,220 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)
    SCHOOLS DIVISION OFFICE OF IFUGAO awarded it to IFUBENG CONSTRUCTION on 2020-09-11.
    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   eb4553f39e…17ef34now      …
  2. 2. Block Merkle root changed
    stored   3b3ef7f2f0…555422now      …
  3. 3. Block #4220 hash changed
    stored   e448973374…b62a9bnow      …
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 165 records. Each step hashes the current value together with the sibling shown.

  1. leaf  eb4553f39ea610cc18efd34c5b53f09cd5bb16e35a43ed45c6871f8c5217ef34
  2. 01 L eb40c13dbdbcb8e9c809ec95a96bdb5bfcc495227a027286218229a6f8b3c39d
  3. 02 R d8c9ae7798b933bd5b586e014c44c6f9c8efb03206990321e61636b89689a5a9
  4. 03 R 7d0ba11c466845740093044cefdcf970976c2cbe1bcfb33baf6c136932c2c4c3
  5. 04 L 483a1a2d460421fc149678fdb824ac79d2271aa05458bd97612eacda74e7fd5b
  6. 05 L af5741739d637a6e87abf0ea05db6a34af58af917bc1e25172657121779a1bb9
  7. 06 R 40d6145985a76e8e3103c417f4ba4ac3964d0fa7a07e0878b4d6802f1650880b
  8. 07 R 2527a81e9e72d2a160a5068cda45d13d6cb1e3ac7e5dfe8fe20ebd43892bf02d
  9. 08 L ad99fc70ea37803bad4e808b54f85252cfcd58c5edc29ed7420156747c2e3dc2
  10. root  3b3ef7f2f0a12e0293c51c80b8e1459549ee95f2c130ad832a7d34f524555422