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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 TABUK, KALINGA Award a ₱98.4K contract to TECKCON CONSTRUCTIONCities

Transaction hash:
f63542ce34d9e018f5b7dbf9d2790de160809fe10ea6619eb86f8c2538b3fa50
Status:
Included and unchanged
Block:
#3,209 2,804 blocks after it
Position in block:
Transaction 264 of 277
Award day:
Oct 5, 2017 (9 yrs 1 mo ago)
Value:
₱98,418.37
Project:
Canal Lining

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 #3,209 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 TABUK, KALINGA awarded it to TECKCON CONSTRUCTION on 2017-10-05.
    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 Tabuk gave a "not stated" 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   f63542ce34…b3fa50now      …
  2. 2. Block Merkle root changed
    stored   563ee89eec…c201b2now      …
  3. 3. Block #3209 hash changed
    stored   35a8833e6d…764da1now      …
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 276 records. Each step hashes the current value together with the sibling shown.

  1. leaf  f63542ce34d9e018f5b7dbf9d2790de160809fe10ea6619eb86f8c2538b3fa50
  2. 01 R f7030534e2bc48c115b7f241f942160532061fdf73939b4c6614941f5851757f
  3. 02 R 3f4f09b3196ce6e9312154ae28a1827aaabdf8ef99e28653a3218ab1afad4685
  4. 03 R 66b3b89d488820a26bacd88d337b26be8fb2947fbfa98206182247ec8a80d889
  5. 04 L 0b084f0d0d214553ad4a911cea798053a8c50abba7cdd7673cf20a3558234dfb
  6. 05 R fc1c347cc27ab67cd1b4a12e574e5c99753021ce7833d2d80c4f6db99bf745b6
  7. 06 R 51a5cee4c7999bb3383efd50c296eccd93a40c57bafc47838472f47a6f7332b1
  8. 07 R 891385ff4c86849228ccc1a74032d69a8bbc27810bb7f385c4724ce25809c81a
  9. 08 R 97d020d1d83861f035d06f4689334788d171c5c3b5f92fb855d00ee27899da2a
  10. 09 L 4c920502b4c4d2347a8dd4e27b0d56d67c676854a7bb3cb11abb2d7a5c4b985c
  11. root  563ee89eec3c09f3591b1e843d23cad62b7187f1c3f94d9f7d8a32fe65c201b2