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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

BARANGAY SANTIAGO, PALOMPON, LEYTE Award a ₱234.7K contract to MAGA CONSTRUCTION AND SUPPLIESBarangays

Transaction hash:
c4a3de16c5bfb53bb94580b787d724c393897e001bb19efd748d946110627c02
Status:
Included and unchanged
Block:
#3,866 2,147 blocks after it
Position in block:
Transaction 203 of 278
Award day:
Sep 2, 2019 (7 yrs 2 mo ago)
Value:
₱234,653.31
Project:
Road Concreting of Brgy. Santiago

Accountability

Bill Sec. 3 and 19
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 #3,866 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)
    BARANGAY SANTIAGO, PALOMPON, LEYTE awarded it to MAGA CONSTRUCTION AND SUPPLIES on 2019-09-02.
    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   c4a3de16c5…627c02now      …
  2. 2. Block Merkle root changed
    stored   c2169ad19c…9926f6now      …
  3. 3. Block #3866 hash changed
    stored   f4f8907799…f2735bnow      …
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 277 records. Each step hashes the current value together with the sibling shown.

  1. leaf  c4a3de16c5bfb53bb94580b787d724c393897e001bb19efd748d946110627c02
  2. 01 L c36dacaa15cb55eb1fda3aebb928db0eeb7ec26315af4d2935a0ea4c775956c6
  3. 02 L 6e1ead1e4988f75aa17a486b26da2ede76532e06d42b84da292b138d117fdf64
  4. 03 R 6857227d6ab0e7869daf338edeeb2272a9e6191ecbd2d9f0b2609c78abd0b639
  5. 04 L 3929ce1fb3cffe178bbc4dc2986c885d72e8fcad6346264e90fe894d780c3116
  6. 05 R 8eb6024f892f6c809ba847e294003d7c2d0f7be6c600f8117fd71234b5ff594f
  7. 06 R 7b4b76ed78f27f54b740fa254841f8f9a48525e26a905c797716553242b7dc00
  8. 07 L 12de88d83dd3f884d3b3983af69b8e5192e5aee3fb00bf7aabc27d23ceb6e761
  9. 08 L 25c74c315077950d60b9e6508cc920878f636eaba1e7e0c4dba933429df85091
  10. 09 R 7182d70b8a55e0fd76895af928d7b681c00142942a995e02edb5313683b67518
  11. root  c2169ad19c9a67e486e96e7af99208efe1395f92b0732d3a7d141a7b0d9926f6