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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

PROVINCE OF ROMBLON Award a ₱2.0M contract to TWIN DRAGON CONSTRUCTIONProvinces

Transaction hash:
d3b4d64a716cd40a420fae2e162de870c1cd1191467cd6213043a9be279e9f3e
Status:
Included and unchanged
Block:
#5,597 416 blocks after it
Position in block:
Transaction 271 of 334
Award day:
Aug 19, 2024 (2 yrs 2 mo ago)
Value:
₱1,976,916.52
Project:
Construction Projects

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 #5,597 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)
    PROVINCE OF ROMBLON awarded it to TWIN DRAGON CONSTRUCTION on 2024-08-19.
    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)
    COA's CY2024 audit of Romblon 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   d3b4d64a71…9e9f3enow      …
  2. 2. Block Merkle root changed
    stored   df7c49e815…d5d394now      …
  3. 3. Block #5597 hash changed
    stored   6b7a9afa98…8b665fnow      …
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 333 records. Each step hashes the current value together with the sibling shown.

  1. leaf  d3b4d64a716cd40a420fae2e162de870c1cd1191467cd6213043a9be279e9f3e
  2. 01 L d18ebf3337eb75eeb2b2b32d1eaa022e3c2b8001756ce2ac89dec8238d17e76e
  3. 02 L 1dda7d7488f38276033b8d3035b31f703d6a794fca6b1444aae7f396f633e227
  4. 03 L 95e9302ab209800f5240e108871c4b9153167c2be114e9edcd10310de205349a
  5. 04 L 0e24a81bc5564b98547539878aa15ac57348de25242098c35e91d795110b6ef2
  6. 05 R 470be5946ecc1fc93bb2a6a10b38d8bfdbfde4e8bf1bda5d76e9c5a88a66354e
  7. 06 R aecca957bcd2014ec8d1368f6b6321af340633345889608709de1b6976dfe369
  8. 07 R 30adeace06ce85b1d5fd46e6223bc06013eb9f0fc74dc5208615645fcedab592
  9. 08 R b345d13a323880f43ea0cd4b9a858d2428a9c8981ec6685258948e732badd43b
  10. 09 L 6e1fdaa0b5fc6702d7e741ba4432eda83b10668cdfe14f0a5516432d196a6782
  11. root  df7c49e815bbb9fdc1439d8eb7b0d785070d906684e5fec76b2f9868ead5d394