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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 BULAWAN - PRIETO DIAZ SORSOGON Award a ₱297.6K contract to ARSSI CONSTRUCTION AND SUPPLYBarangays

Transaction hash:
dcc2098ac801f0ed5a545dc45ada3d8b8fb8f568f0610f090a8b59577a654c24
Status:
Included and unchanged
Block:
#5,128 885 blocks after it
Position in block:
Transaction 363 of 416
Award day:
Apr 19, 2023 (3 yrs 6 mo ago)
Value:
₱297,575.50
Project:
CONSTRUCTION/WIDENING OF BARANGAY ROAD

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 #5,128 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 BULAWAN - PRIETO DIAZ SORSOGON awarded it to ARSSI CONSTRUCTION AND SUPPLY on 2023-04-19.
    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   dcc2098ac8…654c24now      …
  2. 2. Block Merkle root changed
    stored   1507ec0d7c…55d6c7now      …
  3. 3. Block #5128 hash changed
    stored   ef53917e92…5fa3e6now      …
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 415 records. Each step hashes the current value together with the sibling shown.

  1. leaf  dcc2098ac801f0ed5a545dc45ada3d8b8fb8f568f0610f090a8b59577a654c24
  2. 01 L dc89b556e2466ee1cd8c1e37473adeba463bee706ecca0125ff508d10262d59b
  3. 02 L 12b349b55d235fa69c51985ca6289aa46bf308822e95db1bb29c8c27e9ae0d89
  4. 03 R 585e6615ff976bac4ad6741ad34d37777ad14de3997f072ae36f733078e8f9af
  5. 04 L f8d80555af031524d396144ad97e8cb1de7e4e81600a12c31cbaa392fb4b787f
  6. 05 R 36d23cae771fa40a4ebde857b3c5fa2109ddc620d2fbbb341eeeb841695a251c
  7. 06 L 487b73c436909d12d7dca5e31e412bc088bf1d748b73caeee9e3b56a22510064
  8. 07 L 0a03309a4b31568271e7b1e545af1fdfe5dec9c1992f408437e820219cd3cd00
  9. 08 R 6e9b3958f9ac8df55ccc9552226a83a2a498fea2234d4edcd7a04277f423dc50
  10. 09 L 08646931f21667da9754bd43612bcfc5be469ff17b974f1f24569c9391c71514
  11. root  1507ec0d7c0131de59da96f3983705ba33ea9ad94b73af706690a0d27e55d6c7