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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

CEBU PORT AUTHORITY Award a ₱2.7M contract to ALPHA TECH BUILDERSNational agencies

Transaction hash:
4d48a299dce2ddee9e840560baccfa750dda9b07c58bd13a7f0925a22be966af
Status:
Included and unchanged
Block:
#3,072 2,941 blocks after it
Position in block:
Transaction 118 of 379
Award day:
May 10, 2017 (9 yrs 6 mo ago)
Value:
₱2,700,593.95
Project:
Provision of Temporary Passenger Shed for Metro Fe

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 #3,072 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)
    CEBU PORT AUTHORITY awarded it to ALPHA TECH BUILDERS on 2017-05-10.
    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   4d48a299dc…e966afnow      …
  2. 2. Block Merkle root changed
    stored   d612d7ad3a…746561now      …
  3. 3. Block #3072 hash changed
    stored   f04f506fd4…04cbc1now      …
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 378 records. Each step hashes the current value together with the sibling shown.

  1. leaf  4d48a299dce2ddee9e840560baccfa750dda9b07c58bd13a7f0925a22be966af
  2. 01 R 4d9d2ce1b30b4659f2ca2164a7677543de66e87e7baf62fe12cb708ddb3299a4
  3. 02 L 5cc90f9f3fd6061da8c8995997a3bb4dee4e19ff262c1c998e5f7aee4cb3bdb9
  4. 03 L ea2191c9a1fdf6b0b5f639edf2f9c6f883737673ce8af97166add4c3b6d7eeff
  5. 04 R db967a574adadc08d53029453f099aa5a38175fc3bf0b32ac0b580b2931d9af6
  6. 05 L 38530216bf9648e6943f14cf20c52eea44cd83f2692dd87b799d5d4135cc0ab8
  7. 06 L 2c68863a2ea90a6e18222c1c03207da8ca8d5153c377e7a96c5c20218ad8713b
  8. 07 L fc67476b5fcd90b8f19b510ee705250d48444db6d7b03c92db65da13e7c83e14
  9. 08 R 2c82a0dc1eedeeac109eb9da537051fa865f4a15957e4c70d637973b7be07f9e
  10. 09 R 7d3e0b18ca77fab5d2af66641626763680c8670f213f0956bcdf1148e32c847c
  11. root  d612d7ad3a0372fef9328f6ff8c20163622e95f0ae3d2f7451fd33f497746561