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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 ₱996.3K contract to DALEBO CONSTRUCTION & GEN. MERCHANDISEMunicipalities

Transaction hash:
529433f70fd9a54aef4db7ba748a88612a5d9ac1b7cc75e8324ad9bd8f3b0874
Status:
Included and unchanged
Block:
#4,734 1,279 blocks after it
Position in block:
Transaction 142 of 481
Award day:
Mar 2, 2022 (4 yrs 8 mo ago)
Value:
₱996,344.33
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 #4,734 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 2022-03-02.
    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   529433f70f…3b0874now      …
  2. 2. Block Merkle root changed
    stored   e544206e4b…fc3fd0now      …
  3. 3. Block #4734 hash changed
    stored   0b0b7ac827…7cb4aenow      …
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 480 records. Each step hashes the current value together with the sibling shown.

  1. leaf  529433f70fd9a54aef4db7ba748a88612a5d9ac1b7cc75e8324ad9bd8f3b0874
  2. 01 R 5369a3eac93ba606eaaedfedb0551f8ed5022ed214be28ba63b9f1609638469a
  3. 02 L c27c6803ff2e45fa1feebfa52b0ab5ee60e084e0106ff62101828f49c69cf8f1
  4. 03 L 7f8529e2037982e20e0b85d3700747ebf904bd6dc9b8ab6f084701ad40091cd2
  5. 04 L 1f6a44b815a6c7ca98d46ddfa39f8d6d41e880bc692460ddd923214c21b78daf
  6. 05 R 0e943c0a6f687586779438941d1d214a05fba9221f39a29b7c339a185c5a7b2b
  7. 06 R cd3921b03a85794e4bf01d4e10b866cbeed908163bc46db9679a66f2d6db0a87
  8. 07 R 45e58a33a4284509ebd5b6ae9941f55b3e68734516972f9ab60086fe49180154
  9. 08 L df5224291e47cc8e219828d0a3051d2be6d7d6b189d1cdb4a7a8de57cf67926d
  10. 09 R cbf01fc98d7c400207aaf2bd7e3a467e8c2fd63d93252d89a575cf1de0e1436f
  11. root  e544206e4bfffbf082d63172168752cdeb7d3b7f5ae9a6064fe8e8c612fc3fd0