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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 TUGUEGARAO, CAGAYAN Award a ₱98.4K contract to DEKM CONSTRUCTIONCities

Transaction hash:
103a07ea74fc2c4056197dba3406cf2897cc92f71e3ac54f6ea9d26769ea63ec
Status:
Included and unchanged
Block:
#2,810 3,203 blocks after it
Position in block:
Transaction 13 of 146
Award day:
Aug 2, 2016 (10 yrs 3 mo ago)
Value:
₱98,400.00
Project:
INSTALLATION OF DEEP WELLS

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 #2,810 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 TUGUEGARAO, CAGAYAN awarded it to DEKM CONSTRUCTION on 2016-08-02.
    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 Tuguegarao City 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   103a07ea74…ea63ecnow      …
  2. 2. Block Merkle root changed
    stored   cd4f8dfb8b…279d08now      …
  3. 3. Block #2810 hash changed
    stored   f1146fe31e…8c3e33now      …
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 145 records. Each step hashes the current value together with the sibling shown.

  1. leaf  103a07ea74fc2c4056197dba3406cf2897cc92f71e3ac54f6ea9d26769ea63ec
  2. 01 L 103221c2212844b107a95404e97cccdb46324fcd36f0b98767b7b071d1f09706
  3. 02 R 1302678cc13522b88be5bfb18b822fefc437808645667aaef2f9708dfc5f3bdd
  4. 03 L 11c2d2882cb724dbb8a2070708038620725e6416ff3e3801d8dab5dc4ac61be3
  5. 04 L f40b1665fbc505f6848503cc0512c9f05392d27ab3cb9cc0859b78d89919f14c
  6. 05 R 9ad5cc76d43d6ff4d82e03965d023c85a286149755689b0c085119d2022d385f
  7. 06 R 47ae64817f427c4ea6bfdbf87f88555f67c656eb61fd32851ff25479903a84f8
  8. 07 R f8cbfc234d2788f7ba83c799a657e5d751ff9396de70bb2041e88f540be02916
  9. 08 R 0fe87e00c0dbf99abeefb515d19a405d8a89e611f612fd8b87f4b9bd171cb5de
  10. root  cd4f8dfb8b6fe171be78860ea6cc140597a89fc81a2cfbcbb0f4636922279d08