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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

CENTRAL MINDANAO UNIVERSITY Award a ₱40.3M contract to CARTESIAN BUILDERSNational agencies

Transaction hash:
b5825d5a3fc4ff55ebfc1287ae4dc922a951b732802d26756994ea9ed19f216e
Status:
Included and unchanged
Block:
#4,320 1,693 blocks after it
Position in block:
Transaction 184 of 238
Award day:
Dec 28, 2020 (5 yrs 10 mo ago)
Value:
₱40,343,863.02
Project:
CONSTRUCTION OF TWO STOREY LADIES RESIDENTIAL HALL

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 #4,320 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)
    CENTRAL MINDANAO UNIVERSITY awarded it to CARTESIAN BUILDERS on 2020-12-28.
    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   b5825d5a3f…9f216enow      …
  2. 2. Block Merkle root changed
    stored   38b4c3b39b…f03cd3now      …
  3. 3. Block #4320 hash changed
    stored   ec8c0060d3…e5fb57now      …
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 237 records. Each step hashes the current value together with the sibling shown.

  1. leaf  b5825d5a3fc4ff55ebfc1287ae4dc922a951b732802d26756994ea9ed19f216e
  2. 01 R b793b3db2e274f277f6464f0976ac87685a7c03512539a03ac52182576c2be37
  3. 02 R 84f883afe942912a3989990940771d4f3e14d15c14e68427265548f7aeb4b459
  4. 03 R 1775e0b34e4121f2d2ee74e48e6a6f2c65661b2d33df31a4e7eff8d37fbe1ae7
  5. 04 L 347d9feafffe5eecdeffc6aae01ce85678b386af0a07814f9fa954d806bbcdd2
  6. 05 L 06f97f2f91408ca8e881dec0849f84c569f2b022880469450edf164874ea22d6
  7. 06 L 1f4b6cf1d792badce2fe9eb418128f5463a8f4628866a0f33af76c1ae78a3eee
  8. 07 R 920a674ea1a72b64912a516e7ffc9d8a1adb98860fab99f2e8c95f0042d495ab
  9. 08 L c6b338426ce1a5d3d17b189b9a43abc980e80caa71219ea1844c0ad9bab736a3
  10. root  38b4c3b39b1b1756e5be00c415a911300c1fb5be8aac693668b1e17f32f03cd3