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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 BAMBAN, TARLAC Award a ₱2.0M contract to R.G. DIAZ BUILDERS & TRADINGMunicipalities

Transaction hash:
1cdf2e35bb0051421185deff3c32592f1622fb1b338d7b3958eda49fb5f82d1d
Status:
Included and unchanged
Block:
#3,679 2,334 blocks after it
Position in block:
Transaction 29 of 188
Award day:
Feb 14, 2019 (7 yrs 8 mo ago)
Value:
₱1,988,181.60
Project:
REHAB OF PAGASA-KAWILI WILI ROAD

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 #3,679 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 BAMBAN, TARLAC awarded it to R.G. DIAZ BUILDERS & TRADING on 2019-02-14.
    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 Bamban 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   1cdf2e35bb…f82d1dnow      …
  2. 2. Block Merkle root changed
    stored   8cec3a7a17…b03d50now      …
  3. 3. Block #3679 hash changed
    stored   e60000d871…12bf0fnow      …
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 187 records. Each step hashes the current value together with the sibling shown.

  1. leaf  1cdf2e35bb0051421185deff3c32592f1622fb1b338d7b3958eda49fb5f82d1d
  2. 01 L 1ca272c8aeaf995d3521833871cfa0ad14f1096f8532e2e7379aabd71afcea08
  3. 02 R 990658b408045e1c160e0f4b23797e85ae33c451ad73e2e2ea5d89050722d83f
  4. 03 L cd282a3c25bb3b8479fc5e7768c23cd1915c15d3d7d41463b9e55f73d4d76c08
  5. 04 L d1869038d3c97bf771928707e178c08a0a50021c2e04179c9608a50cf2a3ce9a
  6. 05 L ab64eda8d84d54f9a4fdfc55efc197d08741bce4447e3f5940d607351eab9b1c
  7. 06 R 96e1478517f572619f291126bd9ae355a201fea56f680667085b7de7600df05b
  8. 07 R 66c0a0f152c8813b0df9b211f61cf191c49c5887f19671e948ee01749c7d1957
  9. 08 R 121f88d2bc26fc8e0cab307ab186c32843089c68f2392f8a89b60f6db1f5fb0f
  10. root  8cec3a7a17aa970e8d2d7b52b35145761ab3b5b38356b6295e8990f49db03d50