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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 ILOCOS SUR Award a ₱16.4M contract to GEO HEART CONSTRUCTION AND TRADINGProvinces

Transaction hash:
452bf1a71eb0dcb0b2bcee0540ac57141c0254828b94f2bbd323678380f8aa3f
Status:
Included and unchanged
Block:
#2,816 3,197 blocks after it
Position in block:
Transaction 57 of 174
Award day:
Aug 8, 2016 (10 yrs 3 mo ago)
Value:
₱16,429,236.60
Project:
Construction Project

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 #2,816 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 ILOCOS SUR awarded it to GEO HEART CONSTRUCTION AND TRADING on 2016-08-08.
    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 Ilocos Sur 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   452bf1a71e…f8aa3fnow      …
  2. 2. Block Merkle root changed
    stored   8f860b8f3c…c93697now      …
  3. 3. Block #2816 hash changed
    stored   982e8c7396…f16be1now      …
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 173 records. Each step hashes the current value together with the sibling shown.

  1. leaf  452bf1a71eb0dcb0b2bcee0540ac57141c0254828b94f2bbd323678380f8aa3f
  2. 01 L 44be27dbf645214e907a2f6e84086d4914b117297627e139d4cb63d2555642f8
  3. 02 R 05ffb1dd7685a891bd9151c95e6eb433f475f07cf721f6bce1f53f8231e0cc33
  4. 03 R 103fe8fc132e349285fe85f9d7689d08133d71c394d2192495d3707c25f5c581
  5. 04 L 5d336963504f080bb8d721ba4dbe62abeb6513784419b1278a351a0e71b4c408
  6. 05 L c8b4f02f068bb026be73c965ede9bc033ed14fac38235f5f7e398bc73c3a9ad7
  7. 06 L 47d76a6540fffd53f6d75ffdc67e5c8ee048f1bfec603e85b8dc2ff0fa4df8eb
  8. 07 R fe32a580b8b30f0710e04aae801b58845d7794abff1f9e628fee017aa3244330
  9. 08 R 89edb579da8dccba48db306bdcfc93ab6c35b851181c889b0ef2e5df980228d6
  10. root  8f860b8f3cf268db789e3167f492b5a1fdd10796536637a52558952e42c93697