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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 RIZAL Award a ₱925.5K contract to TRANCOM ENGINEERING CONSTRUCTIONProvinces

Transaction hash:
fc36f59f66e41eda60ca0cc54bce8d0ff35d7eda75612491be73a643dea5e0d8
Status:
Included and unchanged
Block:
#2,609 3,404 blocks after it
Position in block:
Transaction 242 of 248
Award day:
Dec 18, 2015 (10 yrs 10 mo ago)
Value:
₱925,513.21
Project:
Improvement of VariousYnares Multi-Purpose Covered

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 #2,609 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 RIZAL awarded it to TRANCOM ENGINEERING CONSTRUCTION on 2015-12-18.
    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 Rizal 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   fc36f59f66…a5e0d8now      …
  2. 2. Block Merkle root changed
    stored   d40b864b96…e2d274now      …
  3. 3. Block #2609 hash changed
    stored   70fb3c62f2…9c8709now      …
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 247 records. Each step hashes the current value together with the sibling shown.

  1. leaf  fc36f59f66e41eda60ca0cc54bce8d0ff35d7eda75612491be73a643dea5e0d8
  2. 01 R fcc9f9aeb0166fb629a759b218bbd9d9f90d4a6dadc83b274a14ac8e3121a2b4
  3. 02 L f7a962d7f250f501033113ed4ea59ace8930adccec5f6483220ac9845df4b037
  4. 03 R fccaedb51a8343105600bde6ad5e5d832797e8c7cb9553cdb04ccdcbdc18d3e6
  5. 04 R f3119ae471691820b43bc5e2184883b612533cc7c49c0ae78c180cec2d491396
  6. 05 L 8265fe9dadf69bab7f3df7401208f4a81147c5d33ddba3ebf4f82ccdce57fe67
  7. 06 L 51fd2d115e65ead95da1b33c27621c8d240ef437db25a465e82c862a22dba71f
  8. 07 L 9caa89129b01af6abb9b74b67712f5f3352fe6c0c984f97676f0950b7745e536
  9. 08 L 72b683564db422e8a8a80a435319a5f5cbe75d5c7c1ba93b0f93e99c02049a4d
  10. root  d40b864b961f56d2573c8db218664672f53f84ec4e2a28b0c3f4376d4ae2d274