Skip to content
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 LAPURISEMA - LUPI CAMARINES SUR Award a ₱99.8K contract to 2 BROTHERS CONSTRUCTION ENTERPRISESBarangays

Transaction hash:
cd11d2dfb2851759aeb43b8765b2151e567d829263fbd582749a2b77c8cffb1d
Status:
Included and unchanged
Block:
#3,946 2,067 blocks after it
Position in block:
Transaction 328 of 410
Award day:
Nov 25, 2019 (6 yrs 11 mo ago)
Value:
₱99,832.00
Project:
hardware and construction material

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 #3,946 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 LAPURISEMA - LUPI CAMARINES SUR awarded it to 2 BROTHERS CONSTRUCTION ENTERPRISES on 2019-11-25.
    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   cd11d2dfb2…cffb1dnow      …
  2. 2. Block Merkle root changed
    stored   3332644e32…3c55e9now      …
  3. 3. Block #3946 hash changed
    stored   02ef16f2da…83ddf2now      …
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 409 records. Each step hashes the current value together with the sibling shown.

  1. leaf  cd11d2dfb2851759aeb43b8765b2151e567d829263fbd582749a2b77c8cffb1d
  2. 01 R cd16f7bf41a0160e0f91da13093febc034da2e1b318c87b4c1b806cab006d957
  3. 02 R 986cbcf2b0a3c05c12c441c392275bcd54cb272d447af49702abbc743dda7995
  4. 03 R 3f60f963e7c0390aa7d30d1351de266642b7a00d6c949b6baf58ffd43eef0f42
  5. 04 L 183e3db460d03f9586a566b4f3be29be8931945c6c5ef2b7e126abb17ccb0563
  6. 05 R b091cf6f07fc4ffb8e724b4f45daa43a7be4d88a8dd6514f83ba230ad5838918
  7. 06 R 0d53f7768b51c213615c6fdf5766a3741013be8076cf25736505b87c2874ee44
  8. 07 L 71f8d902746d6b6ee2b1c8b7ba4082164ef1f21eede3d08aa2fd7ab201923914
  9. 08 R 7dff1f5434cb9d110b8b6eda4c9c4c8f71c0eee4e634e1c3af47389f61516ea4
  10. 09 L 2263fe578a43c66888c42f656f7ca328b6036758d1a13bc23605e6065031bbc6
  11. root  3332644e3259ae1319004060b1743b7c13c375c4151c94923052ecac003c55e9