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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

PROVINCIAL GOVERNMENT OF CAMARINES NORTE Award a ₱991.8K contract to AJC BUILDERSNational agencies

Transaction hash:
23ec2008bddf650adf894e09b8464366e072ea71be760a26595a2421325a81eb
Status:
Included and unchanged
Block:
#3,194 2,819 blocks after it
Position in block:
Transaction 34 of 195
Award day:
Sep 19, 2017 (9 yrs 1 mo ago)
Value:
₱991,755.77
Project:
Construction 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 #3,194 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)
    PROVINCIAL GOVERNMENT OF CAMARINES NORTE awarded it to AJC BUILDERS on 2017-09-19.
    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   23ec2008bd…5a81ebnow      …
  2. 2. Block Merkle root changed
    stored   3bb00fbf0b…4c8e5dnow      …
  3. 3. Block #3194 hash changed
    stored   158242e981…bfe4d8now      …
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 194 records. Each step hashes the current value together with the sibling shown.

  1. leaf  23ec2008bddf650adf894e09b8464366e072ea71be760a26595a2421325a81eb
  2. 01 R 27a4c7c2776e68331cfd64e288b1d6e23c9925327c5d510eb36b2f9432de29ab
  3. 02 L 821c12750dea33f5d899c0834b98cfecc760fb7ade3e7d7c14ef771228086a6b
  4. 03 R 6e3ea0ef2d2fed8e27021b96bf2f274131b054aec979cb02df2b561e203b5a03
  5. 04 R a51932f4d4d9b930c0980d6c32ff3d6fe230853116d2644b8a7dde46f645bd81
  6. 05 R 70c7beca579edb0182934816521c951c9846155259ffb965141279e44c195280
  7. 06 L 9fead74fb0be5bc91bef20cce3c1cb4f92c05c2965f585f3b29505a410f859a2
  8. 07 R 9a940598d02dee842483d05610f6930b3d12f7632c6c06d24fc5e4a9591be57b
  9. 08 R 1941dd53a570f5ee12a1664687d18fc8e2debc7c10c90cce724dda4b639df5b3
  10. root  3bb00fbf0b368f1c0698e7ba48d839b42b8d0280f1198cecd1078377e54c8e5d