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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 - BOHOL 1ST ED Award a ₱11.8M contract to EC SOLICON BUILDERS & SUPPLY, INC.National agencies

Transaction hash:
bb597fd26700bbcb2fa80e5cf4bae4c43baff651c716ea8d19978ba634011e59
Status:
Included and unchanged
Block:
#5,200 813 blocks after it
Position in block:
Transaction 287 of 390
Award day:
Jun 30, 2023 (3 yrs 4 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 #5,200 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 - GAA 2023 DA FMR", 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 - BOHOL 1ST ED awarded it to EC SOLICON BUILDERS & SUPPLY, INC. on 2023-06-30.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 23HA0101: 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 2023-12-11). 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   bb597fd267…011e59now      …
  2. 2. Block Merkle root changed
    stored   7f30814393…15ceb9now      …
  3. 3. Block #5200 hash changed
    stored   223d524fc1…2e9227now      …
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 389 records. Each step hashes the current value together with the sibling shown.

  1. leaf  bb597fd26700bbcb2fa80e5cf4bae4c43baff651c716ea8d19978ba634011e59
  2. 01 L ba463a6ae4d290babd808494c6f05b61325e1e86da6bd6e196cdfce2cdcaf594
  3. 02 L 1547aebcd0f216450dc66f197411d1614ee32da26fb8ef8c53e550cda893dd22
  4. 03 L 9bf4e85d1be0ca651d14cd7c53bce2a969e2d07f6bf11c4c21e3e05ede8c0947
  5. 04 L 4784e0e484bdb37510ab96e60dd0f44853c6fd768e5ec4f6dd4a323a6563a086
  6. 05 L d8c20f1e3b975bc1b45e5c6b26ef465269d48d6ab866ff977dccaadcc6e6a639
  7. 06 R c12eb042be81550190c0fdcc4843723f73833af987140cb211e23d3ab9fe5392
  8. 07 R 98516a98db3c3b9c4c1f315b6359a3c2c6158f747982f93a35a851a1b2276c76
  9. 08 R c9a3e61eb04dab02a8aee11723a2d989bfbce777c849dc1d045b005763472b49
  10. 09 L c2a3d1938421aca45a41d9bf788f9e4fa9981117d583b4fce74a22acd1a52b46
  11. root  7f30814393d4f991e446813493b8e38a726f400e4deda777f9935c26ac15ceb9