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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 MASALUKOT V, CANDELARIA, QUEZON Award a ₱179.8K contract to AM ABDON CONSTRUCTION AND SUPPLIESBarangays

Transaction hash:
bd92b05db2bc3e656b1de8227e24201577975c26dca30c72a2404c82c97e19bb
Status:
Included and unchanged
Block:
#3,909 2,104 blocks after it
Position in block:
Transaction 102 of 145
Award day:
Oct 17, 2019 (7 yrs ago)
Value:
₱179,755.00
Project:
CONCRETING OF ROAD

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 #3,909 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 MASALUKOT V, CANDELARIA, QUEZON awarded it to AM ABDON CONSTRUCTION AND SUPPLIES on 2019-10-17.
    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   bd92b05db2…7e19bbnow      …
  2. 2. Block Merkle root changed
    stored   652938c934…cf4c93now      …
  3. 3. Block #3909 hash changed
    stored   3c5209134d…a2e34enow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (8 steps)

How this one record is tied to the block's Merkle root, without needing the other 144 records. Each step hashes the current value together with the sibling shown.

  1. leaf  bd92b05db2bc3e656b1de8227e24201577975c26dca30c72a2404c82c97e19bb
  2. 01 R be5a3d01673fef1038941301beab90b869263875e184a07b4dc9a69ae787c4c4
  3. 02 L 8193785fd937313a33890d519d98517ddb0aa809f18382d0506bf8bdb251ad6b
  4. 03 L f41f34e82cc44cd9f35290e2898889a14f9c0e9e9c8dfb40fe8a2154e422c884
  5. 04 R 444e9301fa1b4af1c31c926c2b27b76d6daf1d0ddd1609acc17e85c654509ec9
  6. 05 R 3735fca10dd2c2db030be5f6b0bb21f18fcea5ec762f8132953b6b6b8b163b3f
  7. 06 L f5e4a51314467bc932b661139b834e9fadabad0a1cbe9f4799445218c3eb2ecb
  8. 07 L fcb2f4e72d07623bda2a016e7ffa87572c2aa55a048db943011367f060b60667
  9. 08 R 89102417af29b8f052f687e4b86a6c95cc236a68472a5b1c0489cf0996e2e41a
  10. root  652938c9345bf7b541d308f9cfa7a6e16346eb0d6624a628a517c17120cf4c93