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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 SURIGAO, SURIGAO DEL NORTE Award a ₱7.0M contract to EJOB CONSTRUCTION AND SUPPLY, OPCCities

Transaction hash:
e417aa111a1e924f6c09c154974ff8c18b720668ffb273f0a842b3c27b6dcded
Status:
Included and unchanged
Block:
#4,571 1,442 blocks after it
Position in block:
Transaction 233 of 257
Award day:
Sep 17, 2021 (5 yrs 1 mo ago)
Value:
₱6,995,412.48
Project:
Upgrading of FTMR from Purok 2 to Paraiso-Danao

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 #4,571 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 SURIGAO, SURIGAO DEL NORTE awarded it to EJOB CONSTRUCTION AND SUPPLY, OPC on 2021-09-17.
    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 Surigao 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   e417aa111a…6dcdednow      …
  2. 2. Block Merkle root changed
    stored   bae17236ca…5ce48dnow      …
  3. 3. Block #4571 hash changed
    stored   d768596357…dd585enow      …
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 256 records. Each step hashes the current value together with the sibling shown.

  1. leaf  e417aa111a1e924f6c09c154974ff8c18b720668ffb273f0a842b3c27b6dcded
  2. 01 L e2ff94670f1a4e1f9fe71c93a5f9ddf40d616b9da2242fcaf0cccb70cf4ec5e1
  3. 02 R 77c5c1483ff5fc28b7f2a3330f0188740c1395c453bb953a24622d503bed1448
  4. 03 R 2c1288d86d957e1404baf8eb54ba001559f5b583349817611456ebf903306201
  5. 04 L a5735e1073dd9554f6cd6066bd8e176bcc4ca50a76cfe4acc083fbf1f4cd9297
  6. 05 R c723e8c4955d001ba3a36a45a30fb38a51cd7d8e2ce4d69c389d22bf5e1e6782
  7. 06 L db2b7d85c1c2c2b25aa0b8cb1127da6aefbb61077d8bc735038e47ac729b1859
  8. 07 L b25edecdbf2c24f9c93f3da69916c44a952eefb17e2ff3f242d536b4f072d9d5
  9. 08 L 1427d72e2ed98611bbf80edff4567f583d8c4d466c73955b64b396e3ecf78466
  10. 09 R 8be93646f796a4c0b261e171775982c5d51d04886daf252f65c8993c8619fdc5
  11. root  bae17236ca22e7bd5690413e20609ba8ecd170a454ac38b52008ae6b1e5ce48d