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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 - PANGASINAN 2ND Award a ₱12.4M contract to BERSON'S CONSTRUCTION & TRADINGNational agencies

Transaction hash:
dd655124a3ecbd9dbaeb3f37309fd3ec0e4aada827d9c663757a2b9976b1a3b8
Status:
Included and unchanged
Block:
#5,038 975 blocks after it
Position in block:
Transaction 170 of 203
Award day:
Jan 16, 2023 (3 yrs 9 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 #5,038 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)
    DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - PANGASINAN 2ND awarded it to BERSON'S CONSTRUCTION & TRADING on 2023-01-16.
    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   dd655124a3…b1a3b8now      …
  2. 2. Block Merkle root changed
    stored   7c5ac9b0d0…0e3539now      …
  3. 3. Block #5038 hash changed
    stored   c5bd341a55…6a2138now      …
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 202 records. Each step hashes the current value together with the sibling shown.

  1. leaf  dd655124a3ecbd9dbaeb3f37309fd3ec0e4aada827d9c663757a2b9976b1a3b8
  2. 01 R de0896e00410beb74af88d60a8f25a9c766f3b03a5e518531810204dd148e0b8
  3. 02 L 6cd89589183ed177e8f574a2c97ec9878f492f16fffc604ad00f0df2f8f9d4a8
  4. 03 R a898496052bd4d25e67af3b17c5dcac90aef1b60f7747b7989e048cdd19ecccb
  5. 04 L 4fc2d0d0c43243cd7a6ecd7654b5706a4a8dd7c8d78d927c2cea608f7e4e6030
  6. 05 R 4de863cf81317647088a6b95df31df54bcac4f0311edd202b4061f0443d42445
  7. 06 L 50ab11f75ef22a5b81f74910b7cbe4961477a15066bc99c926226eb5d2cef795
  8. 07 R e494956499f5011a9777fa1f5651262fb6b04c333f61b6d1436f1a79887e9889
  9. 08 L f6f9cea1d2c99016fc8624039b9f34290ad467c7e79342f9fcf2eb09a0d7675e
  10. root  7c5ac9b0d0c7a01cccc0d8242b086834d76249b35ed9445662e2a4dc4d0e3539