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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

PROVINCE OF LEYTE Award a ₱998.4K contract to ZYNDY'S BUILDERS AND CONSTRUCTION SUPPLYProvinces

Transaction hash:
19bd9a7eb39f46fac875c4ef6d316e967a06585b52b90a2f7864f5016c83c672
Status:
Included and unchanged
Block:
#2,586 3,427 blocks after it
Position in block:
Transaction 20 of 186
Award day:
Nov 23, 2015 (10 yrs 11 mo ago)
Value:
₱998,380.54
Project:
Zyndy's Builders & Const. Supply

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 #2,586 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)
    PROVINCE OF LEYTE awarded it to ZYNDY'S BUILDERS AND CONSTRUCTION SUPPLY on 2015-11-23.
    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)
    COA's CY2024 audit of Leyte gave a "qualified" opinion on its financial statements (not specific to this contract).
    Partly

1 of 8 documents found, 1 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   19bd9a7eb3…83c672now      …
  2. 2. Block Merkle root changed
    stored   025757afbb…a5b1d3now      …
  3. 3. Block #2586 hash changed
    stored   da1ea7803a…bd4b2cnow      …
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 185 records. Each step hashes the current value together with the sibling shown.

  1. leaf  19bd9a7eb39f46fac875c4ef6d316e967a06585b52b90a2f7864f5016c83c672
  2. 01 R 1c9cd77ae017be63d4be69c3c0a1d1004abcb2972b634424a6869a3696b82bcb
  3. 02 R 99ce3c3e7f6875d5436a88f6c7169c92c7fd293fb33e8780b145cb94ca1c3d63
  4. 03 L 1a08632b283cebbf3625e55dd929822a6bc5049006a9d843497fd7aee8bc989c
  5. 04 R 40a242c850279f443517965e01fbb4d986522f69245ab4baae6954ef57675eff
  6. 05 L e350f8282214a07707d84ffe3cf5067defc3a6981b8d5f8e206f7860af1dffcb
  7. 06 R 99390164fd7bdcdb516ba4086df8a0ff4a91a7a022d79395890fb8fb6364b0b3
  8. 07 R 3d5249f7321144ce1d0c46a47bb84ec14d09a16415229851a918c4dcb63b27b7
  9. 08 R 383fcf120e9db64876eef9fdb26c702a071af4e9da93c53736bbc14c7e0a0146
  10. root  025757afbbb52d0c8524f436f988b026cb9f4ca7b82137781e694fce8ca5b1d3