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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 SUA, CAMALIG, ALBAY Award a ₱497.7K contract to MTJ CONSTRUCTION AND SUPPLYBarangays

Transaction hash:
ac6a233f4fcbbbdf96b33a1a6fedda3d22af8314f8ccc4c8d1eb9637b69c3b5b
Status:
Included and unchanged
Block:
#4,540 1,473 blocks after it
Position in block:
Transaction 206 of 302
Award day:
Aug 16, 2021 (5 yrs 2 mo ago)
Value:
₱497,706.00
Project:
Infra

Accountability

Bill Sec. 3 and 19
Responsible agency:
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 #4,540 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 SUA, CAMALIG, ALBAY awarded it to MTJ CONSTRUCTION AND SUPPLY on 2021-08-16.
    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   ac6a233f4f…9c3b5bnow      …
  2. 2. Block Merkle root changed
    stored   bf912e1928…4a52denow      …
  3. 3. Block #4540 hash changed
    stored   96c4c7d933…728678now      …
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 301 records. Each step hashes the current value together with the sibling shown.

  1. leaf  ac6a233f4fcbbbdf96b33a1a6fedda3d22af8314f8ccc4c8d1eb9637b69c3b5b
  2. 01 R acf3fe6e7ba6c9b47baa01a642cd5cf0034f9bff7fdede5289f56848d7f77c68
  3. 02 L ee1d33d33aac725734a4c7564ed66f925be31a682504d864bb41f09bd6787286
  4. 03 L d8d5158f6a5cc7fd7ef99c83dc31f21c2e08fa71f7bbacb8718983d595c7600c
  5. 04 L ae74f24066222669378f3f0c102f20046380aa40fa8463df60e8f4103b474dc9
  6. 05 R 7c43dc1bba1f100b61a2658bd88c37769968074885c7b381b411fb217faf9574
  7. 06 R 9554bfcadd081c0d7500fa9f2c29cb54cd6cc6a18202f868b2a6cba5e39f2c92
  8. 07 L c99bb9d9f92cf46976cc08d4366d771725621cb331d414a23418190ec6cbfa11
  9. 08 L 94321e8a251a145b3ae855a6dfd897b99a1c3d6b4a21c04e2a7adea9be4fdc0b
  10. 09 R 8fb4bb85e7c2adb356dcffecf54fec12c7ae744b6e660cfcbc832b6a261db202
  11. root  bf912e1928f973c36eca0a86e4fe8d6d0d0c7d26df6ca9fbb1537a4eba4a52de