Skip to content
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 - REGION XI Award a ₱7.1M contract to SOLID PEARL BUILDERS AND DESIGNSNational agencies

Transaction hash:
4938c332cd347f295d4f9506e2ec28e7273288cc1573e32ead25c4428963ec7a
Status:
Included and unchanged
Block:
#4,820 1,193 blocks after it
Position in block:
Transaction 44 of 145
Award day:
Jun 7, 2022 (4 yrs 5 mo ago)
Value:
₱7,102,400.00
Project:
22L00133 ROA, NOA, Contract & Notice to Proceed

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 #4,820 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 2022 LP", i.e. the FY2022 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 - REGION XI awarded it to SOLID PEARL BUILDERS AND DESIGNS on 2022-06-07.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 22L00133: 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 2023-05-25). 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   4938c332cd…63ec7anow      …
  2. 2. Block Merkle root changed
    stored   d7c2b4724c…7722cdnow      …
  3. 3. Block #4820 hash changed
    stored   59116fd4f5…667702now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (8 steps)

How this one record is tied to the block's Merkle root, without needing the other 144 records. Each step hashes the current value together with the sibling shown.

  1. leaf  4938c332cd347f295d4f9506e2ec28e7273288cc1573e32ead25c4428963ec7a
  2. 01 R 4b3808a740ac9eb5a4e141de8c2cb19eb2b167fc813ad336e6efc0fce6bf069d
  3. 02 R a2cb87b3e52ac83a076c10130ba3e9ac8eb2137d122765a91a5c86dc6d96af9e
  4. 03 L 4aa5119e6b1e81d41fbfccb3dfe9c3a62ea42e73b9f5e09a97e31024fb188fc6
  5. 04 L e3290d13f48173f28e5bd7a2693b94f90147d34aa42c78d34a2d54f415cdd542
  6. 05 R 17c21fb65c7fd71cd483b416e17fb320626f0daeed7abbbe83ea6860b099bb18
  7. 06 L c251b08b04053a6c62201173935d3d54c526aab42ddee0231af1edb9508c6768
  8. 07 R 354015293c7160a0af2c2642d95cdcb9ab00591b7cbfca0a40ce5e5d2ac5fd3f
  9. 08 R cf017c60d4df381f1c6b6d0c022870eed46d7b31e18b9b778c3174306cb9973b
  10. root  d7c2b4724ce90ac4f0597ed1fc9bdc875b0f9a5d77f1e03ace9880077b7722cd