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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 CALABANGA, CAMARINES SUR Award a ₱1.4M contract to BOROBUDUR CONSTRUCTIONMunicipalities

Transaction hash:
2a26f85d731de41e99dcfc84b78d551e30d3b50594469b507ec89e88b0341d4c
Status:
Included and unchanged
Block:
#3,970 2,043 blocks after it
Position in block:
Transaction 50 of 343
Award day:
Dec 19, 2019 (6 yrs 10 mo ago)
Value:
₱1,413,654.56
Project:
BACKFILLING (PHASE 2) (NEW SLAUGHTERHOUSE SITE), S

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 #3,970 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 CALABANGA, CAMARINES SUR awarded it to BOROBUDUR CONSTRUCTION on 2019-12-19.
    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 Calabanga gave a "not stated" 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   2a26f85d73…341d4cnow      …
  2. 2. Block Merkle root changed
    stored   88526645d4…d7e634now      …
  3. 3. Block #3970 hash changed
    stored   e7a8a32f80…e1ef1fnow      …
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 342 records. Each step hashes the current value together with the sibling shown.

  1. leaf  2a26f85d731de41e99dcfc84b78d551e30d3b50594469b507ec89e88b0341d4c
  2. 01 R 2a5575f901f1066b2815992e72b07f90697015bbfef6ec68930d8cf36b9e6e94
  3. 02 L fb391216fced1ae119e9fad93f716c93650efceac4deada2bcd51d3e1f17d91e
  4. 03 R 27607e03bacf8378be48685e81f0b72da2e2b11a3b52bd81fbc146f2c510e990
  5. 04 R 1ee373498fd66ac7f2e10c23f7d749b049b85f6bcb16cfc2d5332765f9b525b3
  6. 05 L 5283bf88b457ccd68d3e43d412ab94b9d848ec17d2cf40ccb089a4c3a1e3b92f
  7. 06 L 94465029b36c302c9025f4e6cf6cbd51972087f79c0cbe11daef5ba949154280
  8. 07 R 42da441034d128afe5dc3cecb0a3b646fcf6db1ae193501443528f5b68b7f70f
  9. 08 R 97c35d39b9ee17baab30979c1501d50135a9b2dacf3589eb88557bccedfbf9d0
  10. 09 R 6f7b024a34c486083b49673f367d9a99e1b2233fe028697a4cdb880d39174b77
  11. root  88526645d4e3fc4d5bc184ad49ce2413f8d929e18d4270394a4af6c905d7e634