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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

PROVINCE OF TARLAC Award a ₱3.0M contract to F.A. ASPRER CONSTRUCTIONProvinces

Transaction hash:
a5d9b44b04d81fbe5ade5a4e884b575e68be42eb317d826c0fd025aa2a9e9dac
Status:
Included and unchanged
Block:
#3,591 2,422 blocks after it
Position in block:
Transaction 214 of 330
Award day:
Nov 15, 2018 (7 yrs 11 mo ago)
Value:
₱2,994,594.74
Project:
Concreting of Road

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 #3,591 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)
    PROVINCE OF TARLAC awarded it to F.A. ASPRER CONSTRUCTION on 2018-11-15.
    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 Tarlac gave a "qualified" 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   a5d9b44b04…9e9dacnow      …
  2. 2. Block Merkle root changed
    stored   464b5ac2c0…dc6d5enow      …
  3. 3. Block #3591 hash changed
    stored   14423873d3…d35db4now      …
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 329 records. Each step hashes the current value together with the sibling shown.

  1. leaf  a5d9b44b04d81fbe5ade5a4e884b575e68be42eb317d826c0fd025aa2a9e9dac
  2. 01 R a63798985859cc210168a145786f20784d2c8abd77dc2d6f4f3ed985d45c568a
  3. 02 L 520adb60ad90619a2005abe7091e39114880a0c3cea300972e0833cd5aa84fdc
  4. 03 L 07afeda9bc651585d8364628238f9e0957addccccc4af070e21e85018c2e8a49
  5. 04 R dee4436956caf03945c9c32ab1b8acbac27f7fb96117d1d5e7da762424dcb8fc
  6. 05 L a00e3bc317c541da13086666433080420c7fbd55fcbd38d6d857f32db6eeffb6
  7. 06 R 16c2ef0d77430eac34f9df304944485c192f0c21bad035b39513021f871eca8e
  8. 07 L c3b3b5023f658a79d41b97575e8fbf3f2d330810c40e8ff56df3699343b1ab63
  9. 08 L 051793ead32172102f8f2e0391b20542c97e618438c997c7f7a4cafd6afde18e
  10. 09 R d38f83211a0aba60104e829b8b7fb17209731d4fd351cc6d1ab65aa254f44645
  11. root  464b5ac2c02bc1d596c6b868021de351cfc27b83cae30193decf5ee826dc6d5e