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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 - BUKIDNON 3RD DEO Award a ₱3.4M contract to E AND H CONSTRUCTION AND SUPPLYNational agencies

Transaction hash:
63e2afa4ebc04091b59a02c80e5b47cdeb06cfc605a10ea215c0cc38e55e8e93
Status:
Included and unchanged
Block:
#3,775 2,238 blocks after it
Position in block:
Transaction 312 of 749
Award day:
May 29, 2019 (7 yrs 5 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 #3,775 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 2019 LP", i.e. the FY2019 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 - BUKIDNON 3RD DEO awarded it to E AND H CONSTRUCTION AND SUPPLY on 2019-05-29.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 19KC0022: 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 2019-10-07). 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   63e2afa4eb…5e8e93now      …
  2. 2. Block Merkle root changed
    stored   07429e7622…95d9bcnow      …
  3. 3. Block #3775 hash changed
    stored   b4b2016d94…63bfe9now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (10 steps)

How this one record is tied to the block's Merkle root, without needing the other 748 records. Each step hashes the current value together with the sibling shown.

  1. leaf  63e2afa4ebc04091b59a02c80e5b47cdeb06cfc605a10ea215c0cc38e55e8e93
  2. 01 R 6400f07402d28cdbe3e73a6a6e10a3b22d1cd93cc18c55e127a531a6e1db5276
  3. 02 R 37b0715a5946e5c3a60b2e9201ac09bab1595ac5bcc41f4b602d24830940278c
  4. 03 R 037bc9f86b7f4ab46ffc1a49ede06ec774eb4a037be79e8cd88fe3ed8572304f
  5. 04 L c658313c1f378d29c352d9cd99e6d36a0a2acd290f999c1f5152b91f8da0f6dc
  6. 05 L f22cf27d774fa1574ebec0586a3269f6f2889854431ec35a001d05b3d90ad014
  7. 06 L 264514219c667427c3cf002ee7ea2b902790d59926f2d7ab71336463f9013e4f
  8. 07 R a71172ec5213954ffc0c885296fbde4a8d5ed56d03d0bc5168806a8ed7e48c02
  9. 08 R 13beaabfe25b33c29166207c7b8a242099787efbe9a2217765dd17faec7728b7
  10. 09 L de396ee679db9e43d9e921714045422e2ac8ee225d76663dd3e2266f362e6d6c
  11. 10 R 57812fdf97942445e423a29eb1911c7889529660d78809172137ad2520572fe3
  12. root  07429e762221e15c2e02e1e36181958d856a7faa676d635000f1d6265295d9bc