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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 ₱4.4M contract to ADVANCED ABACUS INDUSTRIES CORPORATIONProvinces

Transaction hash:
2eca1d66ebae02bae5cb7ff23a164c092a8b5fb02a2d403fdfc2c88a7e25f529
Status:
Included and unchanged
Block:
#3,997 2,016 blocks after it
Position in block:
Transaction 24 of 205
Award day:
Jan 16, 2020 (6 yrs 9 mo ago)
Value:
₱4,394,283.98
Project:
ADVANCED ABACUS INDUSTRIES CORPORATION

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 #3,997 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 ADVANCED ABACUS INDUSTRIES CORPORATION on 2020-01-16.
    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   2eca1d66eb…25f529now      …
  2. 2. Block Merkle root changed
    stored   6990ed0503…a7e331now      …
  3. 3. Block #3997 hash changed
    stored   df4d7c2785…0a5dd4now      …
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 204 records. Each step hashes the current value together with the sibling shown.

  1. leaf  2eca1d66ebae02bae5cb7ff23a164c092a8b5fb02a2d403fdfc2c88a7e25f529
  2. 01 R 2f48547168db6871d14e696509be8e331d95c36ce4d6ecd022ebc70be0dafc68
  3. 02 R 38bb25c0c98c2daa372b4b2bfa8d13b30cdd65a837c76038ed6780c2436075b7
  4. 03 R 3cb648f95514a970eedd672a8750c6a572cdef40854d1ca6236322359e2ff710
  5. 04 L 97eac0a0b24fc644af017bc5554184ed8a69deb3a7cd13d116a139edd79d1e2b
  6. 05 L 98f1e4d66bdf87b992d3683c2260205f2bf1f55d74bf782668c1be3155e63a61
  7. 06 R 98dc321b85194cf5cd53d8890a79cab37239ebf12ccb62f362d26bb414d1d382
  8. 07 R af24475aecc945790052de4a15b5b01bc2089610bf7184f5dc2d601def47e194
  9. 08 R 1e9deced657694f652013d9e636174edcaa5d2568f87d54913d7eb5a1da39854
  10. root  6990ed0503db4e37bb307f4497a12b716a30165fa28e2d5d2d207a0990a7e331