Skip to content
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

BARANGGAY CALAYLAYAN - ABUCAY BATAAN Award a ₱666.4K contract to RTDJR CONSTRUCTION AND SUPPLYNational agencies

Transaction hash:
9625fcc77343a05f35ce51ec2b3ec60c0c2a5c49e45ebf8f279e70012f96f272
Status:
Included and unchanged
Block:
#4,202 1,811 blocks after it
Position in block:
Transaction 209 of 377
Award day:
Aug 24, 2020 (6 yrs 2 mo ago)
Value:
₱666,386.18
Project:
Development of Barangay Multi-Purpose Hall, Health

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 #4,202 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)
    BARANGGAY CALAYLAYAN - ABUCAY BATAAN awarded it to RTDJR CONSTRUCTION AND SUPPLY on 2020-08-24.
    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   9625fcc773…96f272now      …
  2. 2. Block Merkle root changed
    stored   e2ad555052…ad39e1now      …
  3. 3. Block #4202 hash changed
    stored   ea5cb3007f…d0e66cnow      …
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 376 records. Each step hashes the current value together with the sibling shown.

  1. leaf  9625fcc77343a05f35ce51ec2b3ec60c0c2a5c49e45ebf8f279e70012f96f272
  2. 01 L 95fdf356500a8712ad6d26bc451781844546341209f38c798074642c9f6d94a8
  3. 02 R 1291cd3c1bba928b7d8d628276fef953800d2d7e8817d26b4f1ab998159cb868
  4. 03 R 91e8ce2297e02591f7c7d46613444fbd270f49b303aebbe8ec7b1e3c40ab30c2
  5. 04 R ef7fc44cfdae541f8480dcfe19b1ba30ce0937cc604fb134652234c5bde53e3f
  6. 05 L d333ca76ea9b7e3e9cee9d83f4c207288f840b49b8ecdc9ec0ae313666936cb0
  7. 06 R 2cac01f42c4ae6a524417214e63f0bd54f414fa6e0026da53ac156068a21c3be
  8. 07 L db7c35044eb433d217aefa94bce80bd41e5b6dc1dee423b4ac8613725388edc5
  9. 08 L e2b4a7a6c67b130f381a49eb8b053aad6615aacfce47912fb8822d61b615d946
  10. 09 R b315a325592e9d85c84cea78a739f5d6d7f04d37710e3f3e4b8e6b2e539432a4
  11. root  e2ad555052b0a2f5d0043686645b08b5fff657ed1c4a84769a3665c7ddad39e1