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 - ISABELA 2ND DEO Award a ₱15.1M contract to RRC CO. INC.National agencies

Transaction hash:
eb7eb44b7f34881fc0bbbb44079a8c510c9101f99189753d8f0ce9b721c2b282
Status:
Included and unchanged
Block:
#5,223 790 blocks after it
Position in block:
Transaction 325 of 355
Award day:
Jul 25, 2023 (3 yrs 3 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 #5,223 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 LP", 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 - ISABELA 2ND DEO awarded it to RRC CO. INC. on 2023-07-25.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 23BF0075: 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 2024-04-14). 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   eb7eb44b7f…c2b282now      …
  2. 2. Block Merkle root changed
    stored   0bb0c4530c…4932fbnow      …
  3. 3. Block #5223 hash changed
    stored   3d3f344a81…62f557now      …
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 354 records. Each step hashes the current value together with the sibling shown.

  1. leaf  eb7eb44b7f34881fc0bbbb44079a8c510c9101f99189753d8f0ce9b721c2b282
  2. 01 L eab176c543ba4e7cb05bd7f24c5e8c477f1e838c0d6485f466547477c642c935
  3. 02 R 8a25a5faaa97767f12d13251639590aa4942654fdf598944dd9f471f8d6affb2
  4. 03 L fd56fd519ef8edcb991862fa4e3138b51fc85375514c1d38c104985650d00477
  5. 04 R 82aa1aa99fc7944d68af11ef394d9f52af6bc120b079bfd62d158a88a46f5c57
  6. 05 R 93b126cb7bd9cb266d0a11aa0386d592df877811b4a7301a34a9b2bceb66acbe
  7. 06 R 919b0b873733b6daf1890d7bd025f9080dea604abc3306c9e9c34d0eea001ddf
  8. 07 L a0fadfd3c0b6115af977454db2a5a2ed2bacb65505d9fb3e5bf2d447cf1d46db
  9. 08 R 3bfa5ec35e0864c315c4e650d61d222dcd78fda0ffc1e4b9e53edbebc76f11dc
  10. 09 L 38d92a39e14c0332da67f0a657b7e0fa050f40de8b5e0a7c2fe2bdf757aa62c2
  11. root  0bb0c4530c1565ec0ff80235fb5b80589e42d85dcf6265c92fad069c994932fb