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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 - NEG. OCC. 1ST DEO Award a ₱70.2M contract to IBC INTERNATIONAL BUILDERS CORPORATIONNational agencies

Transaction hash:
ffdc043c07a4c6dcc8143d945870454b1d798cb2728d5381a964dea768a7a34e
Status:
Included and unchanged
Block:
#3,822 2,191 blocks after it
Position in block:
Transaction 260 of 261
Award day:
Jul 17, 2019 (7 yrs 3 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 #3,822 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 2019 OO-1", i.e. the FY2019 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 - NEG. OCC. 1ST DEO awarded it to IBC INTERNATIONAL BUILDERS CORPORATION on 2019-07-17.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 19GK0008: 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 2020-01-19). 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   ffdc043c07…a7a34enow      …
  2. 2. Block Merkle root changed
    stored   753087076d…775348now      …
  3. 3. Block #3822 hash changed
    stored   a84d894dd9…a616b4now      …
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 260 records. Each step hashes the current value together with the sibling shown.

  1. leaf  ffdc043c07a4c6dcc8143d945870454b1d798cb2728d5381a964dea768a7a34e
  2. 01 R ffdc043c07a4c6dcc8143d945870454b1d798cb2728d5381a964dea768a7a34e
  3. 02 R 2c0cc7e478eaf3610e1c8c896c48458e863537b607271494b2d1ffa1fe8c125b
  4. 03 L 43aa410355fc2e999a729d33d10afb150b3e722e52b718eb4afc54b5f27f33c0
  5. 04 R dd9b7b3df3454875b11385531ca0e15869b46f41e0a3090a05e94123bf7b0f9a
  6. 05 R 222fcda2dc3373c5d8424b619cfea5527812f81733e9064ab061e31af71cd41a
  7. 06 R d12878b4ce5a0b6620710e2fc9f9c8a349e9d40f92392a5b1fe13cd148bcfa9c
  8. 07 R ff69804a71fd2232fa8d9646378edf228578806c0a641c5f27cdbd0dabfb223d
  9. 08 R c40d62401c970b7592e3374dcdceede9c385a910ad2c1d9ea096dc9a12362577
  10. 09 L accfd2c962d5f3de7f3d6bf99a3afc9aaf6b8a378013090001488db4b65504bc
  11. root  753087076d93efc9a33293a49c1895d57f5dd6738098e96356b5cbc27e775348