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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

PALAWAN STATE UNIVERSITY Award a ₱2.3M contract to DNC CONSTRUCTIONNational agencies

Transaction hash:
8a11db78ffe3e0c503ff5d790a1623f7e76d283d9ff7526db87c99b20f7cb1e1
Status:
Included and unchanged
Block:
#5,204 809 blocks after it
Position in block:
Transaction 158 of 279
Award day:
Jul 5, 2023 (3 yrs 4 mo ago)
Value:
₱2,288,871.30
Project:
Construction Project

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 #5,204 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)
    PALAWAN STATE UNIVERSITY awarded it to DNC CONSTRUCTION on 2023-07-05.
    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   8a11db78ff…7cb1e1now      …
  2. 2. Block Merkle root changed
    stored   c13357514c…ad6f34now      …
  3. 3. Block #5204 hash changed
    stored   26f2c9e49f…8ba86enow      …
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 278 records. Each step hashes the current value together with the sibling shown.

  1. leaf  8a11db78ffe3e0c503ff5d790a1623f7e76d283d9ff7526db87c99b20f7cb1e1
  2. 01 R 8a1bd3cda65ef061a54650cf0b0e81c9a017d88906993f420fad95df331670cf
  3. 02 L 3d508142dbab431f1370effd44d0512a0f8b82075a27e5ca9f977adb2c6919a1
  4. 03 L 4fbc9649ec861f308179471dc8b8405eacdc95e79e574ccd63068f2f78f453cc
  5. 04 L e97d47460625f2d93498e8f1d843fc226aa453d974b5393a1f2c72db1d5d235b
  6. 05 L 4ac08a47b1d1fd74efeded3b861ac4339f54dd8de4454d0bca2f9fff33222858
  7. 06 R 30606aef2f23e6861f590957859dc93062b4fb7cdd601c7f01d5698051037d19
  8. 07 R 91bed358b57e8cebda17d4541bcd2c933d660af17e6023fa7b81a43d5dd0b095
  9. 08 L 1f4b5b6796df7a574b2c41fabb86ed2dd89da99242d78b50000b9771b9642440
  10. 09 R 0217eba5f9a5b49b5fe6e21902162c318d873c40a5e01261932789306d2b0813
  11. root  c13357514cf1793dee2721ffeffe6ccc3338401b6ba112e4ddaa974cd7ad6f34