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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 - DAVAO CITY DEO Award a ₱1.3M contract to GENESIS88 CONSTRUCTION INC.National agencies

Transaction hash:
e4ca5259d317650cd9bebf0f59f8b5a1bfff16c650acc88ee05fb16c8113273d
Status:
Included and unchanged
Block:
#5,106 907 blocks after it
Position in block:
Transaction 817 of 898
Award day:
Mar 28, 2023 (3 yrs 7 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 #5,106 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 2023 OO-1", i.e. the FY2023 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 - DAVAO CITY DEO awarded it to GENESIS88 CONSTRUCTION INC. on 2023-03-28.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 23LB0007: 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 2023-07-26). 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   e4ca5259d3…13273dnow      …
  2. 2. Block Merkle root changed
    stored   d05ebd1e93…a306f8now      …
  3. 3. Block #5106 hash changed
    stored   02b195fdf1…a2ff1anow      …
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 897 records. Each step hashes the current value together with the sibling shown.

  1. leaf  e4ca5259d317650cd9bebf0f59f8b5a1bfff16c650acc88ee05fb16c8113273d
  2. 01 L e476ff767a558772b0163c7ffb99d55ea68ddf759ffdb41f2819413ceb838707
  3. 02 R c92e2b80a7529e8507b23124acac3e643293d6e5b3cf1eba3a88b589aa64e99a
  4. 03 R 309df17587a74cb1cfad4a6e2a511d54a452a853c7cf1a4a271346fd5b91888f
  5. 04 R e8ef6ad7a7b07d14abd6782812f99829ee3e7bd5fac8c0674cb6d1d912959a1d
  6. 05 L 34992a3c68d53a03af60759843a232d11a1fe657867e18f60d5aa724b7c0262e
  7. 06 L 97e3d9f3738965d9560ca5fc347ba6992508e22b2aa591b1b84b57d227c2498e
  8. 07 R 884d1b8db5ed7e27172f0790a888ca5aadecd1304cce73249a60675480933ea6
  9. 08 R 9c2f0734eb42147a4226f6e653765fd86e318f4164a717653c8239336fc6dd69
  10. 09 L 7a07c63f400bbb8ceb2606fe55de386aeb337807288b7431bf0f48950f759b52
  11. 10 L 95b2682fca084295389d11e2250fe894b51715c879a7fb1b03c0ae6101e966cb
  12. root  d05ebd1e936a60babe56adc471ae32d76a404f0f8148543196289826f4a306f8