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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 - SAMAR 1ST DEO Award a ₱29.9M contract to B. VICENCIO BUILDERS (BVB), INC.National agencies

Transaction hash:
5e77e39b50c7aca182b09b2e2c0ace92f02cd5841b20e65b2084cb666c56d9ed
Status:
Included and unchanged
Block:
#3,458 2,555 blocks after it
Position in block:
Transaction 118 of 357
Award day:
Jun 25, 2018 (8 yrs 4 mo ago)
Value:
₱29,873,840.00
Project:
WIDENING OF PERMANENT BRIDGES MALAJOG BR. (B00339

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 #3,458 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 - SAMAR 1ST DEO awarded it to B. VICENCIO BUILDERS (BVB), INC. on 2018-06-25.
    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   5e77e39b50…56d9ednow      …
  2. 2. Block Merkle root changed
    stored   4ca6e32831…6ba39cnow      …
  3. 3. Block #3458 hash changed
    stored   582cc4a427…1b84b7now      …
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 356 records. Each step hashes the current value together with the sibling shown.

  1. leaf  5e77e39b50c7aca182b09b2e2c0ace92f02cd5841b20e65b2084cb666c56d9ed
  2. 01 R 5f12801f0d68faec138b47d31f095c0ab2e1dda3346d26f3a9af8b234a4fa5c4
  3. 02 L 637c222dc9164e573020463171f72436487d68597b63572f1e55f3c87e3dc622
  4. 03 L b99a88edb572f9869cfab6ebb33b4ad69e08f1f69d6c04c38aa6003d1036112d
  5. 04 R 71338a6003201338caa17c96ed596c13211930a544ac0404980208ccc0824f59
  6. 05 L 395c5d1cb3b34b78d5a7957ceaab42486d29de127d94c0bdded9a38780cfba1a
  7. 06 L 939b920e383eac68eda99190b710ace172738b0d2d745a10d33a0df685394996
  8. 07 L 168f35909a19c75319536b68a7160d8ab0f3d3c0d368716da98a94b34c1c3a05
  9. 08 R ed576c0c6245bb115d7e1cf6f1afa4b5811a349894d1aa11416af9dac058f210
  10. 09 R dbb4edb4017377aedb0711228a83bba62264f40467b0ab906227583629d6d8c1
  11. root  4ca6e32831ded7e2956bf983e68e85b0d70b075eb46d3c61e08f08069a6ba39c