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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

PROVINCE OF KALINGA Award a ₱491.4K contract to BULIYAT ENGINEERING AND CONSTRUCTIONProvinces

Transaction hash:
cfb10c6457c97ca00a3bf61f7b46b7d0ab85a9c78610d33b604ac7e5495afdd5
Status:
Included and unchanged
Block:
#5,345 668 blocks after it
Position in block:
Transaction 179 of 241
Award day:
Nov 30, 2023 (2 yrs 11 mo ago)
Value:
₱491,379.57
Project:
UPGRADING/IMPROVEMENT OF ROAD SUYANG

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 #5,345 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 KALINGA awarded it to BULIYAT ENGINEERING AND CONSTRUCTION on 2023-11-30.
    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 Kalinga 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   cfb10c6457…5afdd5now      …
  2. 2. Block Merkle root changed
    stored   8fa9493c08…a9be2cnow      …
  3. 3. Block #5345 hash changed
    stored   27972f6f69…200d62now      …
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 240 records. Each step hashes the current value together with the sibling shown.

  1. leaf  cfb10c6457c97ca00a3bf61f7b46b7d0ab85a9c78610d33b604ac7e5495afdd5
  2. 01 L cf9b839bef1fb4bc3abcf0f12df0df73e5620628937b1a78e5d10da718133465
  3. 02 L 4c498cb078b177c562bc67a18d0a7d43990a96450dd2150c25dae1ff14a28478
  4. 03 R 4553287b2bf0c6bd17c6b863194c48bef657b081f32eed002b48403c01186cb2
  5. 04 R 9ade378cc99f11da4037ac8362de8105e0729f1604e11ca071bdecb260ce246b
  6. 05 L 4df07985297d2114efb18518fff3f78e0b4ebb8fa673f1ea2da56eee717995ef
  7. 06 L 68f216f3f9c85f8e16237f3a11a7d0e1f26ee1ff6e9d16be6f78fd51e4177d1b
  8. 07 R 7ad957ecd829b18851b5d7ec5fdd711eed3740e95e5d4535d82121d8b2f9fc9a
  9. 08 L a497ee73eba00028cfd7fd2d9f3dcbb4af0d274300f6423a7272a525c90e3d1c
  10. root  8fa9493c087b15393d10eb292421f565c4c044df8614cb7e414422f435a9be2c