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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

PROVINCE OF ZAMBOANGA DEL SUR Award a ₱3.0M contract to MANBUILD CONSTRUCTIONProvinces

Transaction hash:
b800fc387c097883a67dfea0ecce3b68bc0a3c5e62d4923ad8bd9202dc9b1273
Status:
Included and unchanged
Block:
#5,523 490 blocks after it
Position in block:
Transaction 238 of 332
Award day:
Jun 4, 2024 (2 yrs 5 mo ago)
Value:
₱2,997,482.71
Project:
INFRA 2K24-02 CONSTRUCTION OF WATER SUPPLY SYSTEM

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 #5,523 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)
    PROVINCE OF ZAMBOANGA DEL SUR awarded it to MANBUILD CONSTRUCTION on 2024-06-04.
    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 Zamboanga del Sur 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   b800fc387c…9b1273now      …
  2. 2. Block Merkle root changed
    stored   1731e5f466…d72e42now      …
  3. 3. Block #5523 hash changed
    stored   8b64eb30c3…1cb492now      …
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 331 records. Each step hashes the current value together with the sibling shown.

  1. leaf  b800fc387c097883a67dfea0ecce3b68bc0a3c5e62d4923ad8bd9202dc9b1273
  2. 01 R b8284fd971b815d7e16ab6739d830c57549918c781f825076b9a8184482ed299
  3. 02 L f54cae397cc3d6f52f2bb2b41bc05ba4ca8a84fa2e6c6b867bae778933a5c8c1
  4. 03 L aadeaa01053561eae9130e87f15a892c9db39ecdbbe9db0dd77537162be5cacc
  5. 04 L 9d6c381b76f2e4790e9b7a60914de280a023d2159648bbac35331c29bd8abb38
  6. 05 R 6a23a8d8a0c59d7e2bff600aaec5f6b9a8f7c0f7969a38d06809852a2e4a3fef
  7. 06 L d914ed38c5044b4c8ce61e1e2b6ce8478655796b5487ae008f3d319658f3cd7d
  8. 07 L c69b0ad520ef59269fcbdc5ad54b2183a1c03f109b2da92ff6364b71a2beede5
  9. 08 L a9fb4d2cfe06c78c9f3b62b3bd08eb9c0a1b118785ad9d6aa7178729c68ce752
  10. 09 R 544cf3a4b12ecf9e8b3139148ce9dc1b4e220fb391d02d0e2168f96a7c2a8c2a
  11. root  1731e5f466de8b729af44c04f06a829599f340d19c42250477cde14823d72e42