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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 TRECE MARTIRES Award a ₱2.0M contract to N&J CONSTRUCTION AND SUPPLYCities

Transaction hash:
bc3da34beeb2cc988214877a549b6aca9804da5074b60ef3b666ec55f1316042
Status:
Included and unchanged
Block:
#1,716 4,297 blocks after it
Position in block:
Transaction 726 of 994
Award day:
Mar 27, 2013 (13 yrs 7 mo ago)
Value:
₱1,997,201.60
Project:
Const./Installation of Streetlights

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 #1,716 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 TRECE MARTIRES awarded it to N&J CONSTRUCTION AND SUPPLY on 2013-03-27.
    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 Trece Martires 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   bc3da34bee…316042now      …
  2. 2. Block Merkle root changed
    stored   a8ec25a846…bd41d1now      …
  3. 3. Block #1716 hash changed
    stored   78b8fe0be4…5cd3d8now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (10 steps)

How this one record is tied to the block's Merkle root, without needing the other 993 records. Each step hashes the current value together with the sibling shown.

  1. leaf  bc3da34beeb2cc988214877a549b6aca9804da5074b60ef3b666ec55f1316042
  2. 01 R bc408147039aadb43a807e548d692ac4860bc797fdbf6af41ad91078d5a320dd
  3. 02 L 79296d3d2cb29773507fdc36fdaaa0e024d04f672a66f9a5f105e0901dfefc41
  4. 03 L de88fdc77fb344c483895c6227db70bb344e1a6948136b187c6542cbf84ad542
  5. 04 R 079b4c9d53a572c0efd43da9ad8f94e4c6f27cff12368531eed8208c7fdad433
  6. 05 L 2d4a936615eec0dce11e5221495898bf2fddcc662de613fca776c4bb19596553
  7. 06 R f762fa8ffde2cb80e78df304fbabf63163c02247d0a598e47a4f13141b5ce734
  8. 07 L 91146915aaa481a62f9bdfe7110c852a8a2543314e6a0f6ddbd859227287049c
  9. 08 L b200d571cba7c304da0314251432715844f19bf024a12c0427247a1dca05dcc3
  10. 09 R 74121496ecaaa847d56e20dc54f49ff21d16590f1628589900ce7e7edb459e96
  11. 10 L c961ccaeacbee4bdc5970d3457a2fd79aabe4370fee4877426272b646da4e304
  12. root  a8ec25a8466915942c86a512b4d9128d86585d174b925050849e7122fbbd41d1