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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

PHILIPPINE CARABAO CENTER Award a ₱122.0K contract to G.R. ERCILLA CONSTRUCTIONNational agencies

Transaction hash:
c8a4f9f6b58b0fcdff432837834b5804200f4e274f0d54ac04b08b57d465dd42
Status:
Included and unchanged
Block:
#5,133 880 blocks after it
Position in block:
Transaction 431 of 558
Award day:
Apr 24, 2023 (3 yrs 6 mo ago)
Value:
₱121,963.94
Project:
DIVIDER AND HANGING CABINET

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 #5,133 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)
    PHILIPPINE CARABAO CENTER awarded it to G.R. ERCILLA CONSTRUCTION on 2023-04-24.
    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   c8a4f9f6b5…65dd42now      …
  2. 2. Block Merkle root changed
    stored   3775c5bef9…b42542now      …
  3. 3. Block #5133 hash changed
    stored   9cad3f707a…93fd66now      …
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 557 records. Each step hashes the current value together with the sibling shown.

  1. leaf  c8a4f9f6b58b0fcdff432837834b5804200f4e274f0d54ac04b08b57d465dd42
  2. 01 L c853555951769d51b0375d90b9cb5f0540630a4bd2155d726f49ec844717bd63
  3. 02 L ebcfa7e37bd1c756915efcdce3f2f553484bee7dac2a7d5683ce47c577454e2b
  4. 03 L 6ebeb3da86b691d28d7c152dd4cc0fc440a40c37d7c7ae8ecff51c1233343978
  5. 04 L a09b7c564d471f30df156ce5f32bc051dbeb2653304863bcc33a883117fed2bd
  6. 05 R 2a2ec493ad256120f76c1a215c4d14140a642b8368e4cd5c57e73ccde8065507
  7. 06 L 637329818b49833dab48ffcd9b5b9d6e22f143f91de6e47c44b0b5c51baab24f
  8. 07 R 9117491a8aea52ff1813a99bf5778c9388a9405f0450346b5c89a699dd3a1ad3
  9. 08 L bbf565f86b41e0a15bac1544669abd50adc9812baf064d10750672b18405482b
  10. 09 L a69086a940c683aa24af96445cff7ba6d6a89eb665ea69ed1b62e5a3ffd71953
  11. 10 R 234b5d738a99f0522c57d104874159f937ba096c425acbc8512f16021d0f00d8
  12. root  3775c5bef9e78777fd75bafbfd65cbc7b6c2090afc6fc3734366200e9cb42542