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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 COMPOSTELA, COMPOSTELA VALLEY Award a ₱943.3K contract to GS FERROLINO CONSTRUCTION & SUPPLYMunicipalities

Transaction hash:
81e2cb450c201d117ccd5cfbb3ebe75ddaa13a36ca818001a24017ae477c1aac
Status:
Included and unchanged
Block:
#5,113 900 blocks after it
Position in block:
Transaction 139 of 293
Award day:
Apr 4, 2023 (3 yrs 7 mo ago)

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 #5,113 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 COMPOSTELA, COMPOSTELA VALLEY awarded it to GS FERROLINO CONSTRUCTION & SUPPLY on 2023-04-04.
    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 Compostela 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   81e2cb450c…7c1aacnow      …
  2. 2. Block Merkle root changed
    stored   b57fe54423…64d98cnow      …
  3. 3. Block #5113 hash changed
    stored   3b93b07b9d…037aacnow      …
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 292 records. Each step hashes the current value together with the sibling shown.

  1. leaf  81e2cb450c201d117ccd5cfbb3ebe75ddaa13a36ca818001a24017ae477c1aac
  2. 01 L 8111d2a201adc6be3940ca565c8070b184f9418699aa37461dd294e6df907959
  3. 02 L a335353a7c7cae3d5600a3fb9c46ef5843a2fd56d1d6d1e34ff2840ab2d7cb1f
  4. 03 R 49e094d9b32ef89ceacf60a7fdb3b09d690ca7ef65629142dcb2d7365bb1fc34
  5. 04 L 728b6f8130b2a7729f71b8607489c34f32e206c7e5ac3be26252839645d1ab6d
  6. 05 R 943d5b1dbef941433e13cd5fd8f75f58488554c661dd841f5469c0175fe28c11
  7. 06 R c8e8e5bfcce32913c9010945f126d65ed6943440589d1c911319320ec9e8aa3a
  8. 07 R c0f67f3645555d4e65264ae982bbad4ee084d2ce8c6b05f1f68c46b32f886c21
  9. 08 L 43c8a4aac4918ef245f39f3b9d680c22e453c14c259ae99d20043c4916b0ee37
  10. 09 R 396de45ea762b13d8f9b605e70ba1ba6a19014c8558a4eb40582e92a4a0067e3
  11. root  b57fe54423fed2e017e773b5df4e10425be5f63cce0e487d4065c6024d64d98c