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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 ₱1.3M contract to RONNYL CONSTRUCTIONNational agencies

Transaction hash:
c19f8f1351960722785ff94f5c92ed9f2b13b33c1eaddce2c7c75fb5a61f005a
Status:
Included and unchanged
Block:
#3,149 2,864 blocks after it
Position in block:
Transaction 113 of 166
Award day:
Jul 31, 2017 (9 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 #3,149 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 2017 LFP", i.e. the FY2017 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 RONNYL CONSTRUCTION on 2017-07-31.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 17HA0065: 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 2017-11-14). 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   c19f8f1351…1f005anow      …
  2. 2. Block Merkle root changed
    stored   a12d8750fa…ff2c47now      …
  3. 3. Block #3149 hash changed
    stored   292f6ed56f…22a095now      …
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 165 records. Each step hashes the current value together with the sibling shown.

  1. leaf  c19f8f1351960722785ff94f5c92ed9f2b13b33c1eaddce2c7c75fb5a61f005a
  2. 01 L bcc5bb18f694eeeaa6f4a91862f76b8d0b32041af631c01ebc4a911da103e4a6
  3. 02 R a7db41c3704d9cb486b3bb35cbf14d7b95d6deb3e136abb4942dc50f4688c09d
  4. 03 R 55e8c33464e913fab8415ec259322de89ec244ac2628d55232d5b1a70733c195
  5. 04 R 91c2941626f6f47115672e1fbc0e53c52cc769836f3910670ddfcdfd8fc316cb
  6. 05 L bb39dac13a73e47d0e0f5a93606c9d1b140de4abad8ce4defbe1be289c11820f
  7. 06 L 6ad8c1b789fe4196218b7b4eeadb69c7cbc39b78e9b4215a3a0f063cf5a2234c
  8. 07 L 956fd06f556307be6e720d6fcc4184541af7cc5bed4c2af17d1280394fe55f07
  9. 08 R 1aabac0125f6bc2b555f5bb262fcd1f35eccf14a0c861702ca86802169c5dbe6
  10. root  a12d8750fa59d1ead8bf99f555c71acd137ed0469d0037e66d9835417fff2c47