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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 TANZA, CAVITE Award a ₱1.5M contract to DALEBO CONSTRUCTION & GEN. MERCHANDISEMunicipalities

Transaction hash:
071fd3caa8a4d0d46a154e007bfaa3b27418d56fce2afadb7b1fdaccd68343e0
Status:
Included and unchanged
Block:
#5,020 993 blocks after it
Position in block:
Transaction 8 of 429
Award day:
Dec 28, 2022 (3 yrs 10 mo ago)
Value:
₱1,518,933.15
Project:
Construction 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 #5,020 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 TANZA, CAVITE awarded it to DALEBO CONSTRUCTION & GEN. MERCHANDISE on 2022-12-28.
    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)
    COA's CY2024 audit of Tanza 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   071fd3caa8…8343e0now      …
  2. 2. Block Merkle root changed
    stored   f93c3fe3f1…6cb2e1now      …
  3. 3. Block #5020 hash changed
    stored   a61a28696b…d1957cnow      …
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 428 records. Each step hashes the current value together with the sibling shown.

  1. leaf  071fd3caa8a4d0d46a154e007bfaa3b27418d56fce2afadb7b1fdaccd68343e0
  2. 01 R 072e57bf0c28fe4ddf1bb94d69ed80fe2bc4e52e61fb69d1d37b423da9bbc51e
  3. 02 R e353dc88cc08c17626ca2112be1a22b8fd43038e8e9d6d1aa3e77a52c460623e
  4. 03 R 009c485e9d286118a8c302a2d891dfc3b00942f9964778dbd491b01eb5e20cdd
  5. 04 L 315cfc406071f51634c136769c6276f5fe7232417edb5e7bbc7aab623e48b4f3
  6. 05 R 7bae5676c65ade1e024e31ee68cb0bca7c5805e7a167ac4080adba3f1ef0e622
  7. 06 R 0e2261adfecf9ba4d9f9ca938189cc6ce8ce3a240f85d586005e327432dab6d4
  8. 07 R 0f594fb5c67baaf33b78777783c861ce53c797e1e948e25507ad8cf216136abe
  9. 08 R bc7f0f7c429d334a3f8099804293ea3261363fd043172d8c37e7715a77439ece
  10. 09 R 00ff581f74cef39bb926d8dbea19951034ad20dd07e99c1e9109a2914f67a59f
  11. root  f93c3fe3f1ae8b78ad49733fe210bee8f487b83b68829daeb3f5d369a96cb2e1