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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 DIPLAHAN, ZAMBOANGA SIBUGAY Award a ₱2.9M contract to JOAN CONSTRUCTIONMunicipalities

Transaction hash:
763baeea477187fd6ade30cc9dbef22b95044496c441470b5ea2b19f3a458194
Status:
Included and unchanged
Block:
#3,494 2,519 blocks after it
Position in block:
Transaction 73 of 172
Award day:
Aug 2, 2018 (8 yrs 3 mo ago)
Value:
₱2,900,706.09
Project:
Concreting of Guinoman - Sitio Sacaon 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 #3,494 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 DIPLAHAN, ZAMBOANGA SIBUGAY awarded it to JOAN CONSTRUCTION on 2018-08-02.
    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 Diplahan 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   763baeea47…458194now      …
  2. 2. Block Merkle root changed
    stored   16260d1efd…cfa9aanow      …
  3. 3. Block #3494 hash changed
    stored   1178b7283f…6e8f2cnow      …
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 171 records. Each step hashes the current value together with the sibling shown.

  1. leaf  763baeea477187fd6ade30cc9dbef22b95044496c441470b5ea2b19f3a458194
  2. 01 L 7631ce8bbc861c4fb3f3892fa7836facb9306f02345ff5b003709bcb8cc89a0b
  3. 02 R 9f5f49d48e3c82561391423399a12fa1facb061ab534b7aef767218af8987606
  4. 03 R 29dbe1e001882c4d9799272bd4e2d37a318a87ede53b907ee83622bb4b6d34c2
  5. 04 L 2d6d0d52dc29ff171039c205d7df577990d63403f5b2fbc3954d9e8239732831
  6. 05 R 6e0a64d919bdeefdf99c828eb223f604998e8f11a01135acebc6043204517a8d
  7. 06 R dc7d0135337554a454808f202a4230875acdde5c2c5e62771d2ce9277414e373
  8. 07 L 2bc73bb4ed803c204f81e83e3f517732baaf6a9eeb082c22079c6f6c2825942c
  9. 08 R f44a84516e64055afb889b3420f3c666ab4533b7ea64a35559ff7e4278f6fc53
  10. root  16260d1efd26fd02a6b04a0150bad715e1ee89b692eb81d5f37015d9e2cfa9aa