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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

CITY OF CAGAYAN DE ORO, MISAMIS ORIENTAL Award a ₱5.0M contract to CHUN CONSTRUCTION AND TRADING, INC.Cities

Transaction hash:
75e73aa17c829668ec3d55ab8294ca5cd024fbf586ec62f0dbde5b585a8f94df
Status:
Included and unchanged
Block:
#4,527 1,486 blocks after it
Position in block:
Transaction 108 of 254
Award day:
Aug 3, 2021 (5 yrs 3 mo ago)
Value:
₱4,998,888.88
Project:
Construction of Anhaon Creek Bank Protection

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 #4,527 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)
    CITY OF CAGAYAN DE ORO, MISAMIS ORIENTAL awarded it to CHUN CONSTRUCTION AND TRADING, INC. on 2021-08-03.
    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 City of Cagayan De Oro 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   75e73aa17c…8f94dfnow      …
  2. 2. Block Merkle root changed
    stored   ed561c2f48…b8d9b4now      …
  3. 3. Block #4527 hash changed
    stored   e32e74b337…473351now      …
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 253 records. Each step hashes the current value together with the sibling shown.

  1. leaf  75e73aa17c829668ec3d55ab8294ca5cd024fbf586ec62f0dbde5b585a8f94df
  2. 01 R 770049eebf86b82630d9f1ea3f43cb23b82eef2ab7ff4f82232e49bcb48398c4
  3. 02 R a179d1f06a2c9948459880478f7a78ade53151cba4df4fd89b22d3f7701507d3
  4. 03 L e6b4bf2e4d60373800976e1a1be710005fee6649affc2f75e180cb285dd34966
  5. 04 L 47efcb5978c3b2f4e67da1f2b2a37d67e85142837f8ef745347a2663b9d6d1ec
  6. 05 R fde0df89b118061cbb9534f69eb1eec440533520aa6ff103c7210b507884f1f4
  7. 06 L d9eb8b868c421d2d171790fe80a0dc0da4ccebd78e6c2b050a78b779462cbc5a
  8. 07 L 817afa01aebccfe70fb299c951564e2d950b32049de515de72ae2996875911d5
  9. 08 R f7f021f39ee5d4b2cdb115e84914e9d890a215001a818822461ddcde27e26111
  10. root  ed561c2f48d84d1c083288267bddb7ba61701f7c87987f74e54372aba4b8d9b4