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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 - KALINGA DEO Award a ₱2.9M contract to SONBLESSED CONSTRUCTION AND SUPPLYNational agencies

Transaction hash:
009ecc3f3dd7d74eb95c2dbb181955a5881d590a278f8abfb02c8b289f15b480
Status:
Included and unchanged
Block:
#3,338 2,675 blocks after it
Position in block:
Transaction 1 of 452
Award day:
Feb 19, 2018 (8 yrs 8 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 #3,338 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 LP", 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 - KALINGA DEO awarded it to SONBLESSED CONSTRUCTION AND SUPPLY on 2018-02-19.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 18PL0055: 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 2018-08-20). 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   009ecc3f3d…15b480now      …
  2. 2. Block Merkle root changed
    stored   0f1961e09d…0e3b27now      …
  3. 3. Block #3338 hash changed
    stored   961e164f6e…ca30bdnow      …
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 451 records. Each step hashes the current value together with the sibling shown.

  1. leaf  009ecc3f3dd7d74eb95c2dbb181955a5881d590a278f8abfb02c8b289f15b480
  2. 01 L 0031ad62a3515ff376467abe0d4a9371b8d9d9006783e279dd95623245fff495
  3. 02 R 012a5b3aff7fab88bce6cc43d397cffac208d7e4f1b2e0c77f7fe2a0d8364f0b
  4. 03 R ced18ea5666fdb4289b7d61d62dcc3274c01dae1805fa8d527b3923c6d33a443
  5. 04 R 4a821b481e62e10fb28577a9372f22fc5d2b9c9e073bf10406e44130764e3807
  6. 05 R 518d0d69ac04a7715d10404680ff2b57fbc2206882e8c308e5ebc4df29911ad2
  7. 06 R 8154924318680f0245f8382d11294bdb1c4d01ce4504c3b94bade9d3652cc72c
  8. 07 R 62e68f8861a8102ade193b60d8013f050d3484dce777a8217f0460a6232bcd40
  9. 08 R e5c21d50fa4d365d21f18bed8aa6be2c6c8741e2d5c72bad5c9cba4ae004195f
  10. 09 R c206a0ae913a7141e10303f9daa31006cbe5e831081c4a1538fd9d1435432ae7
  11. root  0f1961e09d8869b403279569077dfc10f59b4beecacf5451d5642feeb80e3b27