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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

MUNICIPALITY OF BANNA, ILOCOS NORTE Award a ₱3.2M contract to BJMJB CONSTRUCTION & SUPPLYMunicipalities

Transaction hash:
1a7b73bf98416ccfe34fe7a68ee6e6730117420166cd7c851695d9f2c7c639cb
Status:
Included and unchanged
Block:
#3,663 2,350 blocks after it
Position in block:
Transaction 23 of 175
Award day:
Jan 28, 2019 (7 yrs 9 mo ago)
Value:
₱3,249,800.64
Project:
CONSTRUCTION

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 #3,663 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)
    MUNICIPALITY OF BANNA, ILOCOS NORTE awarded it to BJMJB CONSTRUCTION & SUPPLY on 2019-01-28.
    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)
    COA's CY2024 audit of Banna gave a "qualified" opinion on its financial statements (not specific to this contract).
    Partly

1 of 8 documents found, 1 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   1a7b73bf98…c639cbnow      …
  2. 2. Block Merkle root changed
    stored   933dc5e49c…6629c5now      …
  3. 3. Block #3663 hash changed
    stored   bba231cc72…65f4dcnow      …
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 174 records. Each step hashes the current value together with the sibling shown.

  1. leaf  1a7b73bf98416ccfe34fe7a68ee6e6730117420166cd7c851695d9f2c7c639cb
  2. 01 L 18642342a5b3a938c468ebaf93939b7c9c314924de3aafdde87bb2911065e77d
  3. 02 L ffbc6bb03aa67c57fbb6e5112bcffce338a704778db8dd3d3663ac799aa3ca63
  4. 03 L 7a43cca1554cdead625e40cb48b67d787a78e448885de1019779ca16e62bb90b
  5. 04 R 11ac99cf4b42bca1a318d8044398a065bbede0b03f0158738b5a74ff1291f5c3
  6. 05 L 6a9a5d4c7e0e8038eb5e5f1a19e038de9b3c7c67b9db075568fae9215bb76b1e
  7. 06 R 4a2cd11a8017c29ea9f3009995ebe60ed18d4209c970906f4dafa63cd7ef63da
  8. 07 R 92c0c5c3631c66e340b7f189151c12ddd8d6a2e3d47bb184aa3dea4ceaf9feca
  9. 08 R 66f235a424a7344456f753472d7033d3ed00dc0cbf114cf97fe728fbf3d7eabf
  10. root  933dc5e49cebe8184cecb55150790de495d99696ce5eba60d4593256bd6629c5