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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

PHILIPPINE PORTS AUTHORITY - HEAD OFFICE Award a ₱32.5M contract to GRACE CONSTRUCTION CORPORATIONNational agencies

Transaction hash:
759db5fef5da1ec2eea9387715936f80b19dbf44a9b6d3698994ac49544b29a4
Status:
Included and unchanged
Block:
#5,960 53 blocks after it
Position in block:
Transaction 25 of 65
Award day:
Sep 9, 2025 (1 yr 2 mo ago)
Value:
₱32,515,825.22
Project:
Improvement of PTB, Port of Dapitan

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 #5,960 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)
    PHILIPPINE PORTS AUTHORITY - HEAD OFFICE awarded it to GRACE CONSTRUCTION CORPORATION on 2025-09-09.
    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)
    No COA finding linked to this contract.
    Not published

1 of 8 documents found, 0 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   759db5fef5…4b29a4now      …
  2. 2. Block Merkle root changed
    stored   1b8aa442c8…4acef1now      …
  3. 3. Block #5960 hash changed
    stored   75927c0581…94d907now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (7 steps)

How this one record is tied to the block's Merkle root, without needing the other 64 records. Each step hashes the current value together with the sibling shown.

  1. leaf  759db5fef5da1ec2eea9387715936f80b19dbf44a9b6d3698994ac49544b29a4
  2. 01 L 6fccfdbf87a2bd5636264a645546ccca2eee4cc88a530cc98484f54b4d51a403
  3. 02 R 11da40ec2bcf2265245cee0e33b7c846643c7889bb66732477cce967fcb0808f
  4. 03 R 914a8e4fd92c3a8e1e5a7530c551b74046115b40a8b71cb7fcac036cd54b201a
  5. 04 L 0b9fde540021df982e05126f7e6a10e19db8477e2d26643af7e97b0a1fb36dd8
  6. 05 L 9e52e713b7b27c89d913622fc31226e255b8e4734a42687e4c80cf23fa69025a
  7. 06 R 41defe53985000214f930a97e8f05468c7fa4ec0a5b45e47fee6e82ed80624f5
  8. 07 R aa9242f22b41e46072be5e01ddada139b21c9d3420eb9faa04774ef935adf04f
  9. root  1b8aa442c8a0809695491d21e5b4ec16fbd5c86c138c859279716d44f54acef1