Skip to content
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

BUREAU OF FISHERIES AND AQUATIC RESOURCES - REGION VIII Award a ₱126.6K contract to GRINDER CIVIL ENGINEERING CONSTRUCTIONNational agencies

Transaction hash:
825fc7d2fee32ee5c4fe6afcb336e815529b2a04afe51b1d092f2aa86f9f8fd9
Status:
Included and unchanged
Block:
#4,673 1,340 blocks after it
Position in block:
Transaction 197 of 347
Award day:
Dec 28, 2021 (4 yrs 10 mo ago)
Value:
₱126,600.00
Project:
repair/rehab of 25 meters perimeter fence at PFO C

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 #4,673 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)
    BUREAU OF FISHERIES AND AQUATIC RESOURCES - REGION VIII awarded it to GRINDER CIVIL ENGINEERING CONSTRUCTION on 2021-12-28.
    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   825fc7d2fe…9f8fd9now      …
  2. 2. Block Merkle root changed
    stored   e9fe58d2a7…8d4930now      …
  3. 3. Block #4673 hash changed
    stored   c3404070e4…90a81enow      …
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 346 records. Each step hashes the current value together with the sibling shown.

  1. leaf  825fc7d2fee32ee5c4fe6afcb336e815529b2a04afe51b1d092f2aa86f9f8fd9
  2. 01 L 806f33fb442080d937aa788ce33d8516d9df6c7edc71e10894d1c95a335903c7
  3. 02 R 1a25e43aabed089c1a3865995c8c9fd7627fc411685699ec5b9a686c1c632f3b
  4. 03 L 7861609980bc5a9642e50ae565ffdd3605a26cb900cf0a71c52378a7c2a5d1cb
  5. 04 R 7d3beb6b92a2f68a994f19636850e4b87ac8970fccace07e9826d717d08abe5d
  6. 05 R 539c394c5ee4de88ec37470660704f4689a8b09842a0c8b2757c861be679b8e4
  7. 06 R 1b6406f0cbecc18d10bdb6346b47796c8bf6aae9c9fbcf59fbe9cfb39f233266
  8. 07 L 5b71fa8d24daf40109c935f7a16a24093346a13bd784a96181ebc0a9f327b58a
  9. 08 L 94987dd040de1b4e21289dbbfcdf09b1ed790352a23bf3b8eea443695377c515
  10. 09 R a01eef81c4132737672c123dfd2a8dd6245920649f70ddc4ca8fd9d116c904f8
  11. root  e9fe58d2a72edfca15a51138f7e1b78d8617bc4c56f43de0ef902c50898d4930