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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

MUNICIPALITY OF CONCEPCION, ROMBLON Award a ₱1.0M contract to HEAZ CONSTRUCTIONMunicipalities

Transaction hash:
c3b61bebedfffd4040173fba080fd92003a52cc83043bc6bf69cb2945d1f043a
Status:
Included and unchanged
Block:
#5,305 708 blocks after it
Position in block:
Transaction 233 of 297
Award day:
Oct 17, 2023 (3 yrs ago)
Value:
₱1,007,474.21
Project:
Housing Support Project/Pabahay Project

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 #5,305 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)
    MUNICIPALITY OF CONCEPCION, ROMBLON awarded it to HEAZ CONSTRUCTION on 2023-10-17.
    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 Concepcion 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   c3b61bebed…1f043anow      …
  2. 2. Block Merkle root changed
    stored   106bbff9e9…4487d5now      …
  3. 3. Block #5305 hash changed
    stored   2d224d14ba…a65b14now      …
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 296 records. Each step hashes the current value together with the sibling shown.

  1. leaf  c3b61bebedfffd4040173fba080fd92003a52cc83043bc6bf69cb2945d1f043a
  2. 01 L c378e83882a4d6c2655d5b7253b1b7460f3f11b4fa6a6e05a33e371d2c40cceb
  3. 02 R b29fa4bc7099d79ea03722acdb731442fb35d001c4bb966bbb259d4fa046a490
  4. 03 R 38f04083a2d28e0ede36be49a1f5afa18bd84ab915dfde762237460e45590198
  5. 04 L 874972a9893d46d2346232e13d1f58f0c86d8305d0968d8fdde8ce66806dcd9b
  6. 05 R ffac00f2cd81aec29359c81e75edb718cbdc54cf6bade5093982c6767206aab2
  7. 06 L 8328caa1dcb8bf8d7fe7c58aae6424090e55005e40b74a26a20130a6fa6760a3
  8. 07 L 7e8fc5dfbb823309edf15c95c479aa35bd4c85ee78681a14cc379ee2c4d75c79
  9. 08 L 762c5b817f4424563cf7707d5dff8c8f3d8d16623bb5eaec095a3ce129c41923
  10. 09 R bbfedd9a834321d199c3c1580952d272190f730c5d580338bf1e4f1128dd342a
  11. root  106bbff9e926b9f3541e1586b2a609041656f87d750d545426309b3a7c4487d5