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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 QUIRINO, ILOCOS SUR Award a ₱1.8M contract to ZMC GENERAL CONSTRUCTIONMunicipalities

Transaction hash:
dffd8a0b3b83f4a7e431f286ff94a025d4e60a7c817b9169e9eccf0c36183906
Status:
Included and unchanged
Block:
#3,943 2,070 blocks after it
Position in block:
Transaction 180 of 206
Award day:
Nov 21, 2019 (6 yrs 11 mo ago)
Value:
₱1,794,535.47
Project:
Flood Control

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 #3,943 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 QUIRINO, ILOCOS SUR awarded it to ZMC GENERAL CONSTRUCTION on 2019-11-21.
    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 Quirino gave a "unmodified" 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   dffd8a0b3b…183906now      …
  2. 2. Block Merkle root changed
    stored   c611760616…c416fbnow      …
  3. 3. Block #3943 hash changed
    stored   fae2f97d66…7638d0now      …
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 205 records. Each step hashes the current value together with the sibling shown.

  1. leaf  dffd8a0b3b83f4a7e431f286ff94a025d4e60a7c817b9169e9eccf0c36183906
  2. 01 R e01b60368797b2b8ec2fade69b217827efa8744ce81f94928f03aa14e558b4e2
  3. 02 R 3121c9840f4f65847faed3573a55419205ba6221f22ec210ab7a1e417463e7dd
  4. 03 L 5229318176809685d26772482cac0f125246c6c55ced8180343b32c4a8b3caab
  5. 04 R 497d335ebde7e9a4371f9b51a5d71def9073e90f2678e66ec6b7fab73c1b6e26
  6. 05 L 0e91854443751327ff1142fe71f34d0252db486e3cec49daa87d7d139d13a81d
  7. 06 L 1ceecce334241942bb51e61beec32c577723b819e8942cf6a71069d40a0c8865
  8. 07 R e57bc569260afc9851a7b3b994973f1430182853950dec80a88d45add02b4ec8
  9. 08 L 92599ed16581483026397e9f5766a8b13f5213e0b299314afa0f7d970fdd049f
  10. root  c611760616b3ae81ddec0580e6988f750d407ecd202f24813ddaad0caec416fb