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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

CITY OF BAGUIO, BENGUET Award a ₱188.0K contract to A.P. NA-OY CONSTRUCTION, SUPPLY AND AGGREGATESCities

Transaction hash:
a5efa7c640cf9c549d48878dd441a83ab2d94af2f3a3378c1e639af287a4c007
Status:
Included and unchanged
Block:
#2,882 3,131 blocks after it
Position in block:
Transaction 77 of 132
Award day:
Oct 18, 2016 (10 yrs ago)
Value:
₱188,000.00
Project:
9940-14-102)Improvement of drainage at Dagohoy St

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 #2,882 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)
    CITY OF BAGUIO, BENGUET awarded it to A.P. NA-OY CONSTRUCTION, SUPPLY AND AGGREGATES on 2016-10-18.
    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 City of Baguio gave a "qualified" 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   a5efa7c640…a4c007now      …
  2. 2. Block Merkle root changed
    stored   57a2496055…e109b6now      …
  3. 3. Block #2882 hash changed
    stored   ce9afb7bff…dc521cnow      …
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 131 records. Each step hashes the current value together with the sibling shown.

  1. leaf  a5efa7c640cf9c549d48878dd441a83ab2d94af2f3a3378c1e639af287a4c007
  2. 01 L a590bf2112e51708d70c0fad47e3a71b0d9cd120fd672dada9725ebbae176b5b
  3. 02 R e94c608db4a16ff5c0e8b02a644b15cf3c4d8c5fb027b2ed9e919753d59aa7f6
  4. 03 L 73b0c9e6e185fd72b1263aa00ab39797c92a6ec09cc70a925917fc6a5f4806ae
  5. 04 L 92a83f22383f9d2c7d2af5c9ce996e67c1443b1849ad087eb986e539dce8bbe1
  6. 05 R 90e718792eefbd28b5b7dd736dc4e3dec92149debfc39789c8982e2f407b4a22
  7. 06 R 9e348e19c4bfe14739aba9a56f59158b31a6d5d089eabbd895d8e6f0f0addacd
  8. 07 L 9c28adc232fa6c873649283af71349dfe0c7b9bd46366b9958f14fdd9001d8ca
  9. 08 R e9d16d19ad51fb8c67fe004da737f536c3bca4ccde89aeb5e197aba16a63f161
  10. root  57a24960551444632af187393a9558030b8f89790c6b0c75fa1353f94de109b6