Skip to content
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

PROVINCE OF DAVAO OCCIDENTAL Award a ₱5.0M contract to AL HANDASA CONSTRUCTIONProvinces

Transaction hash:
2a047fd44addff851254b920b274e6ffda71ff57aeba5f61b36b45795e705703
Status:
Included and unchanged
Block:
#4,692 1,321 blocks after it
Position in block:
Transaction 42 of 249
Award day:
Jan 17, 2022 (4 yrs 9 mo ago)
Value:
₱4,979,370.92
Project:
Construction Projects

Accountability

Bill Sec. 3 and 19
Responsible agency:
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 #4,692 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)
    PROVINCE OF DAVAO OCCIDENTAL awarded it to AL HANDASA CONSTRUCTION on 2022-01-17.
    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)
    COA's CY2024 audit of Davao Occidental gave a "unmodified" opinion on its financial statements (not specific to this contract).
    Partly

1 of 8 documents found, 1 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   2a047fd44a…705703now      …
  2. 2. Block Merkle root changed
    stored   9d1859d967…964bbanow      …
  3. 3. Block #4692 hash changed
    stored   d252745564…c83c2enow      …
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 248 records. Each step hashes the current value together with the sibling shown.

  1. leaf  2a047fd44addff851254b920b274e6ffda71ff57aeba5f61b36b45795e705703
  2. 01 R 2b8dfa2ea36b222c0001be0ef9dbcf9622c2bb5d0921499455fd61f753d6b8a9
  3. 02 L 124cb58932afe264f2074f71a0909c467f153206a0aae8e7bdf248e4bcf6c4dd
  4. 03 R 8d8268805863f9a6a4052e45e113bde18de924b3c2d9b689ae674345bdc1adbe
  5. 04 L 1847a0a1e1bf8b99a8141d588de78f48191f95dcdf45f079d192e69411f12d4f
  6. 05 R 0d9eca6989057a18480d432a9b9d671847143b889a35d5c6fe364f6ca16ca871
  7. 06 L 608fbad1a10e9c2ae598ab6968a896319173f2d0ed115a678e7f055acdccd94e
  8. 07 R 81a2d90ca54a40a56578d732676a1bf4dea82833fc0ed1ceab6a884f3e9cf1dc
  9. 08 R daed73270d9e97fd35100ec7136a224a6a315b85c0364775b3026af78526a293
  10. root  9d1859d967e9c047683f4f38d062e3308447eaab478d27ee165f318b3e964bba