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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

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - CAMARINES SUR 1ST Award a ₱17.1M contract to RKX ODIAMAR CONSTRUCTIONNational agencies

Transaction hash:
fde4e0d43feee1831fcf02ed0229bc70e3a1fe309f6c17811304291b7206e998
Status:
Included and unchanged
Block:
#3,434 2,579 blocks after it
Position in block:
Transaction 257 of 261
Award day:
May 31, 2018 (8 yrs 5 mo ago)
Value:
₱17,132,263.87
Project:
CONSTRUCTION OF CLASSROOMS

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 #3,434 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)
    DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - CAMARINES SUR 1ST awarded it to RKX ODIAMAR CONSTRUCTION on 2018-05-31.
    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)
    No COA finding linked to this contract.
    Not published

1 of 8 documents found, 0 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   fde4e0d43f…06e998now      …
  2. 2. Block Merkle root changed
    stored   59ccf1d692…f30e9bnow      …
  3. 3. Block #3434 hash changed
    stored   0f6a5dbf6f…8eba18now      …
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 260 records. Each step hashes the current value together with the sibling shown.

  1. leaf  fde4e0d43feee1831fcf02ed0229bc70e3a1fe309f6c17811304291b7206e998
  2. 01 L fc02246d5ae59ef8342291e98720a3ce97c7b8c81179a97f60e2014e7719dd38
  3. 02 R 00d420481778905e3fffca884a4c97205f32bb6766604ee1905656bfb80a7f11
  4. 03 R fe4322a6bf01742d18ab1e5c06237b701a39d7e57498e4d7375a3ef5799db540
  5. 04 R e309d99237d412253e65ed3d7107f04786ebce7505539605ab6e20816a086a07
  6. 05 R 28717908046482bbb58fb1b75d766fd721b96940d0d41211a606d5a7df14a0bc
  7. 06 R 62d420c0809cf08db5030e9c56dba241b13d316aec9dcf6b4a13e59b6a51ec05
  8. 07 R 4819455da2f646968e414f5a1380e6be8fd3789c60b6f58b78a952aa4f307277
  9. 08 R 2302d312e67c3369d754c23693d7aa47dedb0d85fbd984332a13e543aace75f7
  10. 09 L 9d6cf6fb8ef0a075e6c1cc7fe78c12bdd897de220529b44fbd868e175bb1b686
  11. root  59ccf1d69227fef78e8a0cc3dc6775e3d747cf3f6bda2ba1ccc06e46a2f30e9b