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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 BISLIG, SURIGAO DEL SUR Award a ₱4.4M contract to OJN CONSTRUCTION AND SUPPLYCities

Transaction hash:
ee2fe8b84ef0341744b097c56465131d12a9642760bb7b1d8c72f28477f6e900
Status:
Included and unchanged
Block:
#4,669 1,344 blocks after it
Position in block:
Transaction 135 of 146
Award day:
Dec 24, 2021 (4 yrs 10 mo ago)
Value:
₱4,425,744.63
Project:
Rehabilitation of Manpower Skills Training Center

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 #4,669 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 BISLIG, SURIGAO DEL SUR awarded it to OJN CONSTRUCTION AND SUPPLY on 2021-12-24.
    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 Bislig 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   ee2fe8b84e…f6e900now      …
  2. 2. Block Merkle root changed
    stored   5f1de6cf26…590f7dnow      …
  3. 3. Block #4669 hash changed
    stored   df4e80eba0…6b6ac3now      …
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 145 records. Each step hashes the current value together with the sibling shown.

  1. leaf  ee2fe8b84ef0341744b097c56465131d12a9642760bb7b1d8c72f28477f6e900
  2. 01 L ed6032a492af11dd198e73bc231a627d7038d34ff3030324aecac409e0773558
  3. 02 L 2da837a501b64fce6c593f6ab362921eceb38c385211c98557a87cf2ef7486b5
  4. 03 L 48cfbfc3a88d0aa58c535ab8507935fdee6319edba1dea610dea26687c2ce6fe
  5. 04 R 09c7c1926f9ab94f1290155832616eb7e47b42ba9245ce3e6f07470dd9e4315f
  6. 05 R 0505c172f955800bdd656cc116b857b15795118cb1cc53d976b8b9d1d3f71ed9
  7. 06 R a356cdae3634c480665fb39bfa95161fd4bfdc4d8d219eb7b5f88ad987f3dacd
  8. 07 R bf70fd666a73acbd16eebd1fc8eff60f62686f7b87ab6dee2a1ef320ad21422d
  9. 08 L 262e7d6dd6caa48498731c599bcd43da8380e3c7175b857b6771d7e87a1bc07b
  10. root  5f1de6cf26bc353dacaf002616494283f5bc35c821e39193a670528cdf590f7d