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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 PUBLIC WORKS AND HIGHWAYS - ILOILO 1ST DEO Award a ₱48.7M contract to IBC INTERNATIONAL BUILDERS CORPORATIONNational agencies

Transaction hash:
09670ea1f024185a36ba40dd5c94cd4a0357b1e076da9264fc6db2aa5268221e
Status:
Included and unchanged
Block:
#3,462 2,551 blocks after it
Position in block:
Transaction 21 of 506
Award day:
Jun 29, 2018 (8 yrs 4 mo ago)

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 #3,462 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)
    DPWH lists the funding source as "Regular Infra - GAA 2018 OO-2", i.e. the FY2018 GAA. The exact UACS line is not given.
    Partly
  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 PUBLIC WORKS AND HIGHWAYS - ILOILO 1ST DEO awarded it to IBC INTERNATIONAL BUILDERS CORPORATION on 2018-06-29.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 18GF0020: Completed, 100% physical progress.
    Found
  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)
    DPWH marks the contract "Completed" (end 2019-05-02). The certificate itself is not published.
    Partly
  8. 8. Audit
    COA annual audit report · Sec. 5(e)(iii)
    No COA finding linked to this contract.
    Not published

2 of 8 documents found, 2 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   09670ea1f0…68221enow      …
  2. 2. Block Merkle root changed
    stored   3cf6dc3661…f5c70bnow      …
  3. 3. Block #3462 hash changed
    stored   f9edc19828…42ba34now      …
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 505 records. Each step hashes the current value together with the sibling shown.

  1. leaf  09670ea1f024185a36ba40dd5c94cd4a0357b1e076da9264fc6db2aa5268221e
  2. 01 L 096118b650a7a639d2973e5d957d6a4bb57fb2bf8ff2d6c6d27548bfbb9bf807
  3. 02 R 8cf6754846b8b43473f8268d3356273c7c28d23f31017ecb1f74247b9cd6417b
  4. 03 L b85b9cb1c005786752945fc0fdfd416609cc1f9bb0b5fd463a78243df0a2a1fa
  5. 04 R 61c0e99028844ee45db19e2b0893f56fc7a57c420aa00e676583bcec17492640
  6. 05 L 99b33f0f145dfafc00e0310b30367fdfaba21bf074702c6ee4f5d1c2b93d14c7
  7. 06 R 71c56b6c772aa70285bfee594021e24f174d6743e2823d999aabcad05611130b
  8. 07 R ef3c36576cd82ffda4bd7dec3328889ee2a41765e1e5d3029b853896d706433d
  9. 08 R 828ab324fae7e39646ecd925c03c47c5ea341ccc6729e1e6fa9680808638abcc
  10. 09 R 4d6087a0301e6c99f3c7b8b9b58fb41b3cb5746d8775b485f7026fcc08383849
  11. root  3cf6dc3661b7f274d3bbaf47ec04a279313f6eae818b47a4870cdde858f5c70b