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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 ₱948.3K contract to SUMAG BUILDERS CONSTRUCTIONProvinces

Transaction hash:
a7deb49d31ae5557dde04e7b81dee6ac7f972ce165bff360a4fc0c1c6138f719
Status:
Included and unchanged
Block:
#3,368 2,645 blocks after it
Position in block:
Transaction 212 of 316
Award day:
Mar 21, 2018 (8 yrs 7 mo ago)
Value:
₱948,304.23
Project:
Road Opening, Tambingan, Sabangan

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 #3,368 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 SUMAG BUILDERS CONSTRUCTION on 2018-03-21.
    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   a7deb49d31…38f719now      …
  2. 2. Block Merkle root changed
    stored   d58ffc6f97…182c5bnow      …
  3. 3. Block #3368 hash changed
    stored   e6ca4732f7…c1192bnow      …
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 315 records. Each step hashes the current value together with the sibling shown.

  1. leaf  a7deb49d31ae5557dde04e7b81dee6ac7f972ce165bff360a4fc0c1c6138f719
  2. 01 R a9b02bc04fe022468cb60659cdb7c6a5d7dc7bb5afaf9f2d54a70695a0dd9425
  3. 02 R b0b40fc9151ed59d044cc88cce2d8e99347058a4ed53e741a0a4330df2f3782c
  4. 03 L 31a5ce8461fd0af064dc29e91c9ce7adeb27b8ea475de5851aeaff0f192ab552
  5. 04 R 6be08cbd13e9d54d000360163ee2b3bc7c77574219141a5a2ea2fb73c1faa210
  6. 05 L 598674f5e4794903a36c8a13c82da7b938b82eb257659a2f45e4f9d97043a0d4
  7. 06 R 658068d1deae4a6fffe45fd8b886bdacf58cf1c977ae40cc98d03c4987676efa
  8. 07 L 99954f6e1a0962ea79e4a7e006a49cc1de6b187262f27679bef1907a24c0303e
  9. 08 L a8abcdfeefb94628e137e05f90ea6f47566a2164bdaab2c47d1f0b0d225d17cf
  10. 09 R 0c65472faec2f442d40136d1046ecec279e50cf9e0811e3259afdcfa39944079
  11. root  d58ffc6f9741fda99b0769362f8e928e68b764a1d122e6f80564eb3601182c5b