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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 ₱5.4M contract to TRI-AC CONSTRUCTION AND SUPPLYCities

Transaction hash:
82a4a8a6fbbb07043985ea92e11b52602c8abb91ffd84140c925f58e99c5f701
Status:
Included and unchanged
Block:
#5,631 382 blocks after it
Position in block:
Transaction 221 of 423
Award day:
Sep 23, 2024 (2 yrs 1 mo ago)
Value:
₱5,397,938.66
Project:
Reconstruction of Multi-Purpose Building, Brgy. Li

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 #5,631 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 TRI-AC CONSTRUCTION AND SUPPLY on 2024-09-23.
    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   82a4a8a6fb…c5f701now      …
  2. 2. Block Merkle root changed
    stored   792f305b89…803917now      …
  3. 3. Block #5631 hash changed
    stored   b9182fb835…134fe5now      …
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 422 records. Each step hashes the current value together with the sibling shown.

  1. leaf  82a4a8a6fbbb07043985ea92e11b52602c8abb91ffd84140c925f58e99c5f701
  2. 01 L 820159dbf4b6b3b3c07c3ec3f67a764476309db8e4e26e3a33db2d6414bdfb08
  3. 02 R 9671ad7f39a97b6969637573b0930865191c0085662d2de5892bb22b5f93543b
  4. 03 L c00700339396df4e6cfb8e355eb9bd8ce243efd96cf593787bfc54b441e8c886
  5. 04 L 07083998bcb5681f4782b9ea1b45966321720b9d657485fb629b409c74745dce
  6. 05 L 40b6d16d123d8f1458620b823c6122aae80034924cf2457f10da3c8946701052
  7. 06 R dce0347f8fb584630b370419b239d1811e298973a2d0cbf5c5b67f5b89e826d3
  8. 07 L 4df8ffe126a61c8ac4b1ae3dedd16cd5858a01bf31b87e62df5ae84a8c5da10b
  9. 08 L 1e27f0994d376609506a64cdaa501364f78fbc82f2cc91547d01b9575ff22994
  10. 09 R 84ccdce7490f3601b9f7669ed3b3f9e38d217475ef6e919ada6bd3e6b8b96ad6
  11. root  792f305b899464227a3e08d5396419ee082df7954062bfaf1c4258f0a8803917