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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 LAOAG, ILOCOS NORTE Award a ₱495.0K contract to GRAND ILOCANDIA CONSTRUCTION AND CONSTRUCTION SUPPLYCities

Transaction hash:
19decedd26322d7fd6785ce5c686ea5a9010f681cc28c2bf71e75ead76fa06c9
Status:
Included and unchanged
Block:
#5,494 519 blocks after it
Position in block:
Transaction 55 of 535
Award day:
May 6, 2024 (2 yrs 6 mo ago)
Value:
₱495,000.00
Project:
Continuation of Multi-Purpose Hall

Accountability

Bill Sec. 3 and 19
Responsible agency:
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 #5,494 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 LAOAG, ILOCOS NORTE awarded it to GRAND ILOCANDIA CONSTRUCTION AND CONSTRUCTION SUPPLY on 2024-05-06.
    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 Laoag 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   19decedd26…fa06c9now      …
  2. 2. Block Merkle root changed
    stored   3b3b67af70…83c116now      …
  3. 3. Block #5494 hash changed
    stored   60c49888e6…e91eb3now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (10 steps)

How this one record is tied to the block's Merkle root, without needing the other 534 records. Each step hashes the current value together with the sibling shown.

  1. leaf  19decedd26322d7fd6785ce5c686ea5a9010f681cc28c2bf71e75ead76fa06c9
  2. 01 L 18fcbc27a1eba4ff3db84753e8a9b3a5bce828bb9a4fff6161f4010283788d81
  3. 02 L 6693073ccfbafda4a6a40dcc85383900950c8306c6ceeaede0945de88aa07361
  4. 03 L 5108ece081a71bdd7eb8523bb006f755329646741f4445c407bf72cfe3d1b86c
  5. 04 R 15e29b1846524e32d771abd06d460391e8ceeb5cce4d3565f931276a55951ffc
  6. 05 L 9c54cdb8ef1b00a2b65533a47fa4613dbc2623737f7e75be75ed4ed08791b304
  7. 06 L 849aebc36132282629959609c239a37720e2d583f27f3e0fc1066a31cb8cedf5
  8. 07 R 61acd277f4bb1780e59e3ce580f58e31d8c496209390f4cb90e882df6d54acf2
  9. 08 R a1224e1157befd6b28ffa93e55fa4e81dfffe1439367289cf2c1207bd477feef
  10. 09 R f35a123c9e8fb211d01a3d04825cd43fea40baf7698a84f555715963c6a98465
  11. 10 R bbb79492559cbd6559fbd2cc890b5510dc44f004fa99611295530c818184de84
  12. root  3b3b67af70c01b12a04d1021469eab87ef86f796a628057cb8d30370e683c116