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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 - LAGUNA II DEO Award a ₱4.8M contract to EBUILDERS CONSTRUCTION & DEVELOPMENT CORPNational agencies

Transaction hash:
de36948a8778d70d43a13a4ed093d3e2e4ad13a40f48ddd348761bad9a9125dc
Status:
Included and unchanged
Block:
#4,204 1,809 blocks after it
Position in block:
Transaction 257 of 298
Award day:
Aug 26, 2020 (6 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 #4,204 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 "Regular Infra - GAA 2020 LP", i.e. the FY2020 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 - LAGUNA II DEO awarded it to EBUILDERS CONSTRUCTION & DEVELOPMENT CORP on 2020-08-26.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 20DI0110: 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 2021-03-28). 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   de36948a87…9125dcnow      …
  2. 2. Block Merkle root changed
    stored   a8440864e7…078e1fnow      …
  3. 3. Block #4204 hash changed
    stored   b62395bb6b…61ce29now      …
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 297 records. Each step hashes the current value together with the sibling shown.

  1. leaf  de36948a8778d70d43a13a4ed093d3e2e4ad13a40f48ddd348761bad9a9125dc
  2. 01 L dde7ce12fe56a076a206716b999b57c92f1c8dd31f6ffbdd9f37d8ef013e8aad
  3. 02 R 88f1d4933a040e4bc77da45498a6c1896050153f8c09357756ce3dda662ed328
  4. 03 R d3e1a074a5d2f34dd6852b42be2a2c71b3b3937c2787c536636d60e27eb829a5
  5. 04 R ec75c7f4fc73249af1a31407dcb52d352f4374acdf1e2db816536a9e24222679
  6. 05 R 2b7de567d2f6e74208cf5dce5d2a22622d1e0bd796708d7bfb77286d0ec9ba25
  7. 06 R 67a94d58861db0801aa6f985b847ca90e4b08dc1f35c616e37a8157cbba34d67
  8. 07 R a25091163928e3a9467df6ffa39d3a61e29f1cb392f3dd7eec2141a2a2776140
  9. 08 R e991a2e72dae6fea008a1e93db41d3f268320260a3891c65b77e1474f956c6ff
  10. 09 L c6ebcdf679c047433cfe4981d26235a39b48e136172cac5e0b623cd349a2a378
  11. root  a8440864e7dfd744b9b24d61655154b2864fac86c056f44029e80009d0078e1f