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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 - PAMPANGA 1ST DEO Award a ₱17.9M contract to NES-SAN BUILDERSNational agencies

Transaction hash:
baf0d7d80805bbfb6eb5afa59ae28b4d1d8a28c68d9fad5d69b15c98eadda1b9
Status:
Included and unchanged
Block:
#3,452 2,561 blocks after it
Position in block:
Transaction 320 of 443
Award day:
Jun 18, 2018 (8 yrs 4 mo ago)
Value:
₱17,879,955.00
Project:
18CG0178 - Construction of Four Storey, Eight (8)

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 #3,452 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 2018 DepEd BEFF", i.e. the FY2018 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 - PAMPANGA 1ST DEO awarded it to NES-SAN BUILDERS on 2018-06-18.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 18CG0178: 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 2018-12-21). 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   baf0d7d808…dda1b9now      …
  2. 2. Block Merkle root changed
    stored   c9b5f6ba96…c317f2now      …
  3. 3. Block #3452 hash changed
    stored   2a6b1c8a39…ec35c2now      …
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 442 records. Each step hashes the current value together with the sibling shown.

  1. leaf  baf0d7d80805bbfb6eb5afa59ae28b4d1d8a28c68d9fad5d69b15c98eadda1b9
  2. 01 R bca59f3857e2e884706c0feb48763924b082fec8d9c6aaea75712987889b5539
  3. 02 R c7b1fedb49e76c5aa7098dfe4a245a3f735490dd4b48deae9244adf4d5769a81
  4. 03 R 35716c6812f964c4abe0701111368accc5a0c92d936d61c77df1f8b61d07e046
  5. 04 R 3bbdf62fbfea6186519e4ef217d23c506be874dcb9e0af67e61f0d61955685c1
  6. 05 R 1e455641e136ff2c532f9c57f2b54022418e49c2c886d7785b486d930bd5bc57
  7. 06 R 5d6ff74fde3ee26ccdba70076c4a68171041c9ec8e52fa0c5ffbc28a684a4edc
  8. 07 L 7ae7c82dcc45b9de13e87553c660ebbe41c8346b960c9ac213c9ed5f42f639bf
  9. 08 R 6a8c5e1e22ff02ef9f14664b32c2916aacb2cfaf9900997caa4a2f5dfd49fc3b
  10. 09 L 74b405e63c98853d5ede95aac93bd3eeb36577c50c5d6d6c7d24e78e46bf2f8f
  11. root  c9b5f6ba96975ead2a2b23fc3d70956094e6562e85c843d8aec2d57ba2c317f2