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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

CITY OF BAYAWAN, NEGROS ORIENTAL Award a ₱1.2M contract to R.R. GADINGAN CONSTRUCTIONCities

Transaction hash:
145e573ba5e704ea621ec6cea4cd8c27a2924a5f44b1b962a80ec6c481fd37fc
Status:
Included and unchanged
Block:
#3,624 2,389 blocks after it
Position in block:
Transaction 19 of 338
Award day:
Dec 18, 2018 (7 yrs 10 mo ago)
Value:
₱1,177,768.28
Project:
Materials, Labor, Fuel and Equipment

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 #3,624 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)
    CITY OF BAYAWAN, NEGROS ORIENTAL awarded it to R.R. GADINGAN CONSTRUCTION on 2018-12-18.
    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 City of Bayawan 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   145e573ba5…fd37fcnow      …
  2. 2. Block Merkle root changed
    stored   b84a7d4892…48703anow      …
  3. 3. Block #3624 hash changed
    stored   2b4005af53…3ce992now      …
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 337 records. Each step hashes the current value together with the sibling shown.

  1. leaf  145e573ba5e704ea621ec6cea4cd8c27a2924a5f44b1b962a80ec6c481fd37fc
  2. 01 L 14121799dab8293ac1c9b32b4292d323a6f4bd20c1270aa62777e6d255c241c8
  3. 02 L 92698f22fd3340eecae2557a9a729274343f5df86b9ae6bd5ad70ab7fbfa06dd
  4. 03 R 5d2809ae97a386b189cae74d8d0b43c666ce486c95e66425edf137e4f1b424f2
  5. 04 R 369205c55314b82c9d27bc09fb7184845a022a9c9b1a4f78ba373b5b264245b9
  6. 05 L 926dc3c704c8b4566b286c570ca6f51f912feb9dba42f486bde3a8698dfb651e
  7. 06 R 00db4632aa101e6c63bfddd6fef2e499227066d140d6abfef94d71e638ab2e39
  8. 07 R 71e5f34f8cb2cc4dcc08966a731dca72a8358519364ae7a81e9d182d2e6f5887
  9. 08 R d201a7c3c713d41d586084b4d5b6467977ac39992508b3c7f04f119ad92801ab
  10. 09 R ca5a2adc158aa08d746679f650023e860b80c3412b5035aba8f587f9ecf3db48
  11. root  b84a7d4892b8efd52d5fc4c9610effaf6fc06f4a37872bd9db57e9c79948703a