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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 - BAGUIO CITY DEO Award a ₱4.6M contract to THREE KCS BUILDERS AND SUPPLYNational agencies

Transaction hash:
a1b1dbda7089dbfbc6afdb8660f844724bee628281740e712d9736126dd25d05
Status:
Included and unchanged
Block:
#5,348 665 blocks after it
Position in block:
Transaction 218 of 340
Award day:
Dec 4, 2023 (2 yrs 11 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 #5,348 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 "Outside Infra - Unprogrammed Appropriations 2023". 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 - BAGUIO CITY DEO awarded it to THREE KCS BUILDERS AND SUPPLY on 2023-12-04.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 23PD0008: 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 2024-04-10). 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   a1b1dbda70…d25d05now      …
  2. 2. Block Merkle root changed
    stored   b6fa93119d…cb38c2now      …
  3. 3. Block #5348 hash changed
    stored   27617c08cf…17cae8now      …
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 339 records. Each step hashes the current value together with the sibling shown.

  1. leaf  a1b1dbda7089dbfbc6afdb8660f844724bee628281740e712d9736126dd25d05
  2. 01 R a1d5635e11aeebba69c9122c2e8c835bd1cb0753dcbbbb448d1b7ca39bc13373
  3. 02 L aed16cf287e924fd47f50e3e93e9ba448203857e4059e6562fdc3915881252b1
  4. 03 R 2fbafcf32e7d12631816522b3baa376a0670ed9ecc2da61767f8ff63a7d676a2
  5. 04 L a379a8e938ea670a61ff253e8118d8df360ca6127ae876c96c74fdf8756b2f14
  6. 05 L 2eea2580c19eed15824780e2224044f9b67c2f19e96e0279888589a3e3af5625
  7. 06 R afc8ea216a4146788bcb6f4c438cca27f6c801f9d83e94f425cf011393e98c3b
  8. 07 L 9cfd543bb596c54577c6e4499c5ac91e168208ddb5cbcf0db03f594a3c313ed2
  9. 08 L 64319ce0683e439253b0cbdd378acd15e601a80ca27c39e30be1b7d7888f2335
  10. 09 R a81dae0723573f5fed9ffbe39c1c646d19de235cc4298480fdc7e1c1b2a2857c
  11. root  b6fa93119d1307533c4bb5e4c09026ac8ad806dddc4b9f032a3ad3a89ecb38c2