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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 - N. ORIENTAL 1ST DE Award a ₱1.9M contract to SYNDTITE CONSTRUCTION CORPORATIONNational agencies

Transaction hash:
1dbc2b47fbda94eca10367c5ebb8e523d8d36ca24aeda97ef70ccb0b26ff7e9c
Status:
Included and unchanged
Block:
#2,826 3,187 blocks after it
Position in block:
Transaction 27 of 200
Award day:
Aug 19, 2016 (10 yrs 2 mo ago)

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 #2,826 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 "Outside Infra - GAA 2016 DA Farm-to-Market Roads", i.e. the FY2016 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 - N. ORIENTAL 1ST DE awarded it to SYNDTITE CONSTRUCTION CORPORATION on 2016-08-19.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 16HJ0070: 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 2016-11-15). 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   1dbc2b47fb…ff7e9cnow      …
  2. 2. Block Merkle root changed
    stored   c036b6178d…7da39bnow      …
  3. 3. Block #2826 hash changed
    stored   4cc3f3ebdc…00f8ecnow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (8 steps)

How this one record is tied to the block's Merkle root, without needing the other 199 records. Each step hashes the current value together with the sibling shown.

  1. leaf  1dbc2b47fbda94eca10367c5ebb8e523d8d36ca24aeda97ef70ccb0b26ff7e9c
  2. 01 L 1c78a593abbcabfabedbf7318c3de3f65c2e663811d14ad4b166bb925050bbf3
  3. 02 L 7babd340ff99a12de38dfb105fe9e0e4bb40a0fb7f39560f2fe2f20f8d70c011
  4. 03 R e55d4a8cf6650704034f7af7d2833610f8fa88e449931c1d291e7f7d35d3a1fa
  5. 04 L e9bac5c6386e679d8f1e6884df6cbe54f9b5d5917005e85e21096ea537b76aa3
  6. 05 L dc3aaa90827071eadd2657270619e42eb84e01236e93821f19ac9526a595015d
  7. 06 R 2eb4d811cd94f1d9e36cfdf5b61f46971702dadf4cd372811afd9a92744709f0
  8. 07 R d31f6eaeb7506acc4fd25674fea4ce6ccaba55cb8db0adab6c0e377c686404dd
  9. 08 R 222f9374790c88704f9435b6bcca850b4f2dfc17125d6ff5541c95275495f6a1
  10. root  c036b6178d2aae80c84c841fa1e1014aaeda7b5f6d2a75d0a94a8569b57da39b