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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

BARANGAY ILAYANG IYAM, LUCENA CITY Award a ₱199.6K contract to NORNAD BUILDERS AND SUPPLYBarangays

Transaction hash:
866a8dc797cf1810c32c8fa38ad6c5d1e27c5bd782e4e5b477f9e2ffd14b664a
Status:
Included and unchanged
Block:
#3,711 2,302 blocks after it
Position in block:
Transaction 287 of 549
Award day:
Mar 18, 2019 (7 yrs 7 mo ago)
Value:
₱199,577.05
Project:
Const. of Sidewalk/Const. Project

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 #3,711 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)
    BARANGAY ILAYANG IYAM, LUCENA CITY awarded it to NORNAD BUILDERS AND SUPPLY on 2019-03-18.
    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)
    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   866a8dc797…4b664anow      …
  2. 2. Block Merkle root changed
    stored   17c0a4d51c…d1c242now      …
  3. 3. Block #3711 hash changed
    stored   d51df648cf…905a01now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (10 steps)

How this one record is tied to the block's Merkle root, without needing the other 548 records. Each step hashes the current value together with the sibling shown.

  1. leaf  866a8dc797cf1810c32c8fa38ad6c5d1e27c5bd782e4e5b477f9e2ffd14b664a
  2. 01 L 85c150ceed2fe636566591000a9c2d940f5fcb6e260e27c7d3ec06a0b6cd155d
  3. 02 L 69e842c5b8b7070e792bb1519cacb951fd944dd141814064f589372e132a9d96
  4. 03 L 7cf09dac0bdfd14385c66e23371ba8c2e54be9d8b527658e1dd8b9c71c59b21b
  5. 04 L f0968a1039500253b78686f413df9679191a17f521c71de8acf0a1ea3ebfa7d5
  6. 05 L 491f1f637b3dd16aa2962fbcbbe12edb34ca4a026d0cc745a86507ef7ef98bc3
  7. 06 R 3e5bb0fd3831c60dbf694f8eb848b0f80760714016e4b02b45e77c653e7f04d2
  8. 07 R 3fbbdad088b96d19eefbfa56758caaacaec2de83ff68e9a6b4aae16e3052a4c2
  9. 08 R 04ae855fa20cd94f523f5dc447c11ad5c6c12ab604b62204104347a594142105
  10. 09 L cb80c775997da60df421f1c5d3c729c456ab305e193dd00d1f69e0ad1be236f8
  11. 10 R 35321fcfaf8c7c3d0dc499546a1b997c233216add8627bbe5f09dc20bab4510e
  12. root  17c0a4d51c0a90325e960f9cd0a3f3e4319115d92c0f0b4a717590879fd1c242