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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

UNIVERSITY OF ANTIQUE Award a ₱3.8M contract to NESMARK CONSTRUCTION ENTERPRISESNational agencies

Transaction hash:
e8a5b1e982f91dba12e24fc8d8b6c93fde4605fe6b1955b6ae622bda952cf64e
Status:
Included and unchanged
Block:
#4,648 1,365 blocks after it
Position in block:
Transaction 260 of 291
Award day:
Dec 3, 2021 (4 yrs 11 mo ago)
Value:
₱3,818,905.20
Project:
REFURBISHMENT OF ARCHITECTURE BUILDING

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 #4,648 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)
    UNIVERSITY OF ANTIQUE awarded it to NESMARK CONSTRUCTION ENTERPRISES on 2021-12-03.
    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   e8a5b1e982…2cf64enow      …
  2. 2. Block Merkle root changed
    stored   49ef398e1c…f691f0now      …
  3. 3. Block #4648 hash changed
    stored   d93cb66f49…4ed73enow      …
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 290 records. Each step hashes the current value together with the sibling shown.

  1. leaf  e8a5b1e982f91dba12e24fc8d8b6c93fde4605fe6b1955b6ae622bda952cf64e
  2. 01 R e9adcd302c202f979a197f1d1d7346e6e0fd265f27aa7735f79d6b0866463d66
  3. 02 R 9d3cdc18a191ea105371792f39f98f0a9d90a4aa48d0a8844c70e6c84976a035
  4. 03 L a900020a6e09b8784a03729f77aca4c9ba965bb09aea2a98eae96617d18335f8
  5. 04 R e5607a04e00ce53dd9ce833a609b97f534985d2cb6ea8266ffba173c137101b0
  6. 05 R 5f04a7dbe92e7ef0312648914c9decaa3d683c0261c8fbf3e159a50849e67f83
  7. 06 R 54194cb8ea264a26e0e6e57906e96c259c46db2fca002eae1bc039b27e3d1969
  8. 07 R 56df84c74e56ce3adda170269fd383d00b0e896be4d479d8973bbf95416e2378
  9. 08 R 146d769110fac957dca5fd5f75d9456c9e2d2bdb00c94f30586f79f0436adf6a
  10. 09 L 179fe72fe72fb3cba39e23a401560875da75f361c1e3667cf1ee67b728a901ea
  11. root  49ef398e1c28d27325d886fa80196fa17ae57888c85b1a6c3e6f194a19f691f0