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

MUNICIPALITY OF STA. MARIA, ROMBLON Award a ₱498.1K contract to TWIN DRAGON CONSTRUCTIONMunicipalities

Transaction hash:
8ea620a9a0c9844b99dfdd43762f67491c73cf68ec3ad72b4d718117f0853642
Status:
Included and unchanged
Block:
#4,270 1,743 blocks after it
Position in block:
Transaction 56 of 102
Award day:
Nov 4, 2020 (6 yrs ago)
Value:
₱498,143.21
Project:
Repair/Rehab of Con Sur Evac Center

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 #4,270 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 STA. MARIA, ROMBLON awarded it to TWIN DRAGON CONSTRUCTION on 2020-11-04.
    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 Santa Maria gave a "unmodified" 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   8ea620a9a0…853642now      …
  2. 2. Block Merkle root changed
    stored   b7ddfc5851…8cf54fnow      …
  3. 3. Block #4270 hash changed
    stored   cc3c0a68be…69d9f2now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (7 steps)

How this one record is tied to the block's Merkle root, without needing the other 101 records. Each step hashes the current value together with the sibling shown.

  1. leaf  8ea620a9a0c9844b99dfdd43762f67491c73cf68ec3ad72b4d718117f0853642
  2. 01 R 8f601bb17973a3a977d10840e20f76ea49a06160b565b851c5edd7e33b689816
  3. 02 R a8735a2af29bc5655802d0116c4fff2a70565ced490ea630f98562fcbf2e9d5a
  4. 03 R 1c99b609356cf03a3255e7e29ec24271e170760df1f39f8f9701e1d022f16287
  5. 04 L 2e2d3d3a5f3b03511a5e67e9fc17f79e683336c5d829836ebd17d67a54d6d071
  6. 05 L 2c55b9d1332725ff0d4b89ee2d79ed8b3ebc820541f71991960801d44d9d250e
  7. 06 L f54884820c771229e97170ad06e5948e5ac85cffe41691258908d25ab60e833d
  8. 07 R e5faf179d5ac24400d135ed8818f5e0742ce4f4a6d76ed32e676978e36d3bc6b
  9. root  b7ddfc5851274e20282f902550435109a451c49648a78b269d87c407cf8cf54f