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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 MOUNTAIN PROVINCE Award a ₱379.9K contract to SAW-AN CONSTRUCTIONProvinces

Transaction hash:
984bc7f779b5c2ff71b1ddf6c4c7425707c7e37982e3d1abe7dad32a54e94bc1
Status:
Included and unchanged
Block:
#1,239 4,774 blocks after it
Position in block:
Transaction 35 of 60
Award day:
Sep 9, 2011 (15 yrs 2 mo ago)
Value:
₱379,925.89
Project:
Improvement of Chakchakan Drainage, Bontoc, Mt. Province

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 #1,239 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 MOUNTAIN PROVINCE awarded it to SAW-AN CONSTRUCTION on 2011-09-09.
    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 Mountain Province 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   984bc7f779…e94bc1now      …
  2. 2. Block Merkle root changed
    stored   0b4b6a2cfa…1ae056now      …
  3. 3. Block #1239 hash changed
    stored   c5684a2e04…749cc4now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (6 steps)

How this one record is tied to the block's Merkle root, without needing the other 59 records. Each step hashes the current value together with the sibling shown.

  1. leaf  984bc7f779b5c2ff71b1ddf6c4c7425707c7e37982e3d1abe7dad32a54e94bc1
  2. 01 L 966e050dd5f5c44fa6bffa46730fd236bed041c3c4b4e01f2a17678352913c13
  3. 02 L 84494c8cb25c89889c15b35fad497815c27c80e44622634800cf064dd7524b63
  4. 03 R 0289c880ec5f58f05f34ad1be9cee36b71d5b208abbad696c98d809cefefb58c
  5. 04 R fe3b9fa928e7b05e166638bc9a1e7d3b621bd4b380c87f2da65493cd3e77c3a6
  6. 05 R a67f436fee726412213106b6ec7cec3b8f6f202dcfe86f3cbd88817b675545ef
  7. 06 L d21c554977ee29dd4182e6745dc91a4c29b400b50fed5e73a6960a192c567d3f
  8. root  0b4b6a2cfa131c3a5b1f185697f1ceea0b82c903797724710c9362b1371ae056