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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 VICENTE HIZON,SR., DAVAO CITY Award a ₱998.3K contract to MARK ANTHONY CONSTRUCTION & SUPPLYBarangays

Transaction hash:
f93aaccb65cfecf1fc2cdccb9d3d7d230ae87ef7851bef95a39fe02d5049312f
Status:
Included and unchanged
Block:
#3,673 2,340 blocks after it
Position in block:
Transaction 142 of 147
Award day:
Feb 7, 2019 (7 yrs 9 mo ago)
Value:
₱998,346.45
Project:
Perimeter Fencing and Earthfilling of JICA donated at Material Recovery Facility (MRF) Brgy. V. Hizon, Sr., Buhangin Dist., Davao City

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 #3,673 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)
    BARANGAY VICENTE HIZON,SR., DAVAO CITY awarded it to MARK ANTHONY CONSTRUCTION & SUPPLY on 2019-02-07.
    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   f93aaccb65…49312fnow      …
  2. 2. Block Merkle root changed
    stored   2d11031d32…25230cnow      …
  3. 3. Block #3673 hash changed
    stored   fad54166df…f80b06now      …
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 146 records. Each step hashes the current value together with the sibling shown.

  1. leaf  f93aaccb65cfecf1fc2cdccb9d3d7d230ae87ef7851bef95a39fe02d5049312f
  2. 01 R fccdf80537593f5000400a3fb8372208dea62f76c976f1802ef1055eb85a212d
  3. 02 L 0e88b28657faf865466480f116eadd175c5585bf37421b6e024d3fc9f413b0ab
  4. 03 L 8a34d041005e819c7475e9203d4b835c8389249351ab3022ef64c8bc1aa40d29
  5. 04 L 9bf009b57bf7c2a9c411a5eb3544c3ef569889ec514dd56965aa19af29da17f6
  6. 05 R 6fa6a07ec5a2aab9915b628dfb968a30f132ad250a8d6d06e051d78ec8ea1275
  7. 06 R 933a41e80352c116435114b3f6a4220f0488222d23f6135d5a87d467a682eb56
  8. 07 R 890e78c8d15514c00a2d8532645e91b5f14b67a0e7b379db1059356555af75dd
  9. 08 L 0c40d13f42a04eedfe0620b10d3723cf16d996a72a752e861a35348671ffdb62
  10. root  2d11031d328ceb3eb0e7c57d1f3545baa98a95286d212fe72955c8834b25230c