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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

BUREAU OF CORRECTIONS Award a ₱986.2K contract to ORIENTECH CONSTRUCTION & DEVELOPMENT CORPORATIONNational agencies

Transaction hash:
90a455be5bb6ca93f6d8be064b55ed76c8ed367a7f6bcea72463b8167671d7cd
Status:
Included and unchanged
Block:
#2,276 3,737 blocks after it
Position in block:
Transaction 155 of 276
Award day:
Dec 19, 2014 (11 yrs 10 mo ago)
Value:
₱986,229.22
Project:
Construction Projects

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 #2,276 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)
    BUREAU OF CORRECTIONS awarded it to ORIENTECH CONSTRUCTION & DEVELOPMENT CORPORATION on 2014-12-19.
    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)
    No COA finding linked to this contract.
    Not published

1 of 8 documents found, 0 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   90a455be5b…71d7cdnow      …
  2. 2. Block Merkle root changed
    stored   f075b62665…da6465now      …
  3. 3. Block #2276 hash changed
    stored   4de8930e4a…965bd6now      …
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 275 records. Each step hashes the current value together with the sibling shown.

  1. leaf  90a455be5bb6ca93f6d8be064b55ed76c8ed367a7f6bcea72463b8167671d7cd
  2. 01 L 903b6934233872728c70d0b3a6c4a211c4bb269a07f27bcbe4448614604e534b
  3. 02 L ce3fac1752481ae671e8757b2254a8ae425f170cbd83dd9260ce1207bf9b58ca
  4. 03 R 43c3c073e4c9005b8a9a38347e3067e5bc2adae8b657d849fbcd517b27a6d88d
  5. 04 L 599135c62ccf76afc1985fbba4ed7d2399b97390da9fe1cd381c8b46ffef51f3
  6. 05 L 7c00b3e0fccc1ce8b7444c7174c2de5177ed0b9e673feb271fdfdcf9fabea030
  7. 06 R 754641814247c1e9fce6fcafccd1384b5652fdea335f2fafc04449d050282d10
  8. 07 R 083f01e21206f32e5d55a7d2a7d2958ceea038cba817da5490e247cec05838d8
  9. 08 L 4585f06b63cb21c189a0346d21b75c1d2076104f2f180633928474186314c8ec
  10. 09 R 547ff7e9ba973ce90e4b0b9c7d6e019a0bb36a4f77f321d46c6aa5bdc91258fc
  11. root  f075b626657712e976f03af329c198af2a2ad71e55ab00f0cc6c8d3d38da6465