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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

DEPARTMENT OF EDUCATION - DIVISION OF CALBAYOG CITY Award a ₱43.1M contract to JFR CONSTRUCTION INC.National agencies

Transaction hash:
31b11f021ae1dcc2d9ff81efd849105a5dd1d204b9ad503ca283e51bef973c26
Status:
Included and unchanged
Block:
#5,651 362 blocks after it
Position in block:
Transaction 59 of 293
Award day:
Oct 14, 2024 (2 yrs 1 mo ago)
Value:
₱43,050,034.22
Project:
Procurement for the Construction of Two (2) Units,

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 #5,651 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)
    DEPARTMENT OF EDUCATION - DIVISION OF CALBAYOG CITY awarded it to JFR CONSTRUCTION INC. on 2024-10-14.
    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   31b11f021a…973c26now      …
  2. 2. Block Merkle root changed
    stored   18f30cd0ce…1127dbnow      …
  3. 3. Block #5651 hash changed
    stored   9d1f68a511…470047now      …
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 292 records. Each step hashes the current value together with the sibling shown.

  1. leaf  31b11f021ae1dcc2d9ff81efd849105a5dd1d204b9ad503ca283e51bef973c26
  2. 01 L 3158d4d6d13f58fed8124901f18d73168c90a80ae8fd9f8ce1b788a87a44665b
  3. 02 L 21341b4f0b9e1bb36e8006d0adb18d20eb36e2a20d2268a37f182a4febde2d61
  4. 03 R 93662ac6be2a3432f4ca7707eb9b374de930445aed7cddbd9ec0a8cff3d04577
  5. 04 L 8861d2499b116c954f7579b97b1036586935ead5b51dc3587f09a83e73287ad1
  6. 05 L 4f87d9937ffaf9e82210ea34b55857679c603c93c6704b1e154f6a46b892ea82
  7. 06 L cdb0db3353c7d7bc1d40c195c94b54901f6f83c6c4af95d97fc7d3b3e7a8631a
  8. 07 R 2f9b8b2525067cf5ae35b2a0d9d1d21a336c1bcafb3b4c9a9d84633f469b8114
  9. 08 R 2dedbe969f13bb0f3e7050b62fbda2a6855d1de3f3e8c02fbef020fd9d63809d
  10. 09 R 4ffa88a937d8601315bface3990872411d1c4f0210590ebb9788e8ee218bca49
  11. root  18f30cd0ce7afd1ed92ee85d153013a12de95e88d7456068aad13706051127db