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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 - ILOILO 2ND DEO Award a ₱1.9M contract to KRIS DB CONSTRUCTION AND SUPPLYNational agencies

Transaction hash:
05a613cfcfcc735bcaeea296da9ee70cdd60945664792711038c02385bc046dd
Status:
Included and unchanged
Block:
#2,650 3,363 blocks after it
Position in block:
Transaction 2 of 215
Award day:
Jan 29, 2016 (10 yrs 9 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 #2,650 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)
    The award does not say which budget line pays for it.
    Not published
  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 - ILOILO 2ND DEO awarded it to KRIS DB CONSTRUCTION AND SUPPLY on 2016-01-29.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    No matching DPWH contract record (only DPWH contracts are listed with progress).
    Not published
  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)
    No completion certificate published.
    Not published
  8. 8. Audit
    COA annual audit report · Sec. 5(e)(iii)
    No COA finding linked to this contract.
    Not published

1 of 8 documents found, 0 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   05a613cfcf…c046ddnow      …
  2. 2. Block Merkle root changed
    stored   83f965bbc0…21ba5dnow      …
  3. 3. Block #2650 hash changed
    stored   8eee58e394…f8dac7now      …
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 214 records. Each step hashes the current value together with the sibling shown.

  1. leaf  05a613cfcfcc735bcaeea296da9ee70cdd60945664792711038c02385bc046dd
  2. 01 R 05c3eb67c9ca013c0f347348133051399078281985bf3f636dd5cddadd5fc187
  3. 02 L 092413c3f64520fa906aaf88786452d7408c5478afc980f7066c30f6ac7ce8ab
  4. 03 R b57ab1bf59828ba65bb594e92cf643f5770585383a3d62e24ef2a981921fe893
  5. 04 R 25a32936d85097247f7c561a24ea2e41e60d73a76ea574632f3e7b00fae4d2b9
  6. 05 R 647878d27419ca399a179ce37a9ceaceb2479ebf0a78128f6964b4f6072e79c3
  7. 06 R 15497b2508133d6066964ddd698bed28b02c2dba35a8f5dc16f1ac44bcd52fff
  8. 07 R dbdd08bc3f2e01725bf3ce6ac55589d445b4d4b715acd35f022901bb7aa79b53
  9. 08 R 57320bfd2f93df3dac7635c128d207df60f6f50b03b61b6af22da777703cecea
  10. root  83f965bbc0122c9b4eb1a8a1b6a0ee12d76769f028c2cfb0fc1c2ed65c21ba5d