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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

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - BATANGAS 2ND ED Award a ₱137.8M contract to TCSC CORP.National agencies

Transaction hash:
aa95b4f70cda8a24b84b3bfdc32b4b164df0b0e39d65c5bf715dc53834f38c46
Status:
Included and unchanged
Block:
#5,120 893 blocks after it
Position in block:
Transaction 337 of 520
Award day:
Apr 11, 2023 (3 yrs 7 mo ago)
Value:
₱137,821,064.60
Project:
23DE0101 Convergence and Special Support Program,

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 #5,120 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)
    DPWH lists the funding source as "Regular Infra - GAA 2023 CSSP", i.e. the FY2023 GAA. The exact UACS line is not given.
    Partly
  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)
    DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - BATANGAS 2ND ED awarded it to TCSC CORP. on 2023-04-11.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 23DE0101: Completed, 100% physical progress.
    Found
  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)
    DPWH marks the contract "Completed" (end 2023-10-16). The certificate itself is not published.
    Partly
  8. 8. Audit
    COA annual audit report · Sec. 5(e)(iii)
    No COA finding linked to this contract.
    Not published

2 of 8 documents found, 2 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   aa95b4f70c…f38c46now      …
  2. 2. Block Merkle root changed
    stored   8a5f80c79e…601326now      …
  3. 3. Block #5120 hash changed
    stored   edfa01052c…7b02e9now      …
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 519 records. Each step hashes the current value together with the sibling shown.

  1. leaf  aa95b4f70cda8a24b84b3bfdc32b4b164df0b0e39d65c5bf715dc53834f38c46
  2. 01 L a966ee13fa53c083e18378a9de18d5b6ff4e05f0c6b1dee352ae48bde318c6e4
  3. 02 R 30158a344ec958b5dffb4e01ea6f490ad0c1b53f4dbd2869d4d6afedb6e7a360
  4. 03 R b8afe1ace00e95c1ab906a88c55c1c78e64a76df2acd6be4c810381be7232448
  5. 04 R 9fbc2af1e0d446c27893cb2c7a7cd4d175a0fa81fa56e996ec6c7baf75079f7e
  6. 05 L 4d7e6d745e01a44fb12bc1936129562ec5e4db657fcad54acda0c92d019d18a7
  7. 06 R 6b1664069dd2ba18ea6ed21fbed16d69fb0e1e37c5e1cd4f555cfbab244dc50d
  8. 07 L a3eabccb041a2b4ec31b88fb6f3844bfb7f991803d359ff840df2e042814ecb3
  9. 08 R bded8d45ef14a1d192bfe156f2b2482ec28c771f26ddacdd7fd871bd56d30684
  10. 09 L eb936bcd666f651555e9a436752f8035f703598a47ca6fdd4f2b82451bc4b86a
  11. 10 R c8565703a79c38cd27ae393ab76acb0469c7be580ecf79fdb3680b799d79f8a4
  12. root  8a5f80c79e0e380850a8aa4677d763beab7f03a6f138855354f4909077601326