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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 - REGION III Award a ₱4.7M contract to PKCS CONSTRUCTION AND HARDWARENational agencies

Transaction hash:
9fe9cde6dc4f00ecb8a6a5398f5b63f04bbd43e18c6bdb2abef98078f762ddb3
Status:
Included and unchanged
Block:
#2,279 3,734 blocks after it
Position in block:
Transaction 255 of 400
Award day:
Dec 23, 2014 (11 yrs 10 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 #2,279 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 - REGION III awarded it to PKCS CONSTRUCTION AND HARDWARE on 2014-12-23.
    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   9fe9cde6dc…62ddb3now      …
  2. 2. Block Merkle root changed
    stored   6095dd6209…d16d37now      …
  3. 3. Block #2279 hash changed
    stored   056237b372…d82b9enow      …
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 399 records. Each step hashes the current value together with the sibling shown.

  1. leaf  9fe9cde6dc4f00ecb8a6a5398f5b63f04bbd43e18c6bdb2abef98078f762ddb3
  2. 01 L 9fd5439f6fdfab3ef19e04a1a12a167cb9ab1a2d1c629ed323febd722096b72e
  3. 02 L b13df1831d4d053d3fb74c230bc39a5aab764b80903debb22c2bc7b9db700b18
  4. 03 L b614ffba0849074e4a3363a44fc67d62d9a53796a991692ecec075c0f9a603e5
  5. 04 L 98dacd975502dc928a5586b8386dad65852cf49ef8325e02cbca2ce28c6dbe7b
  6. 05 L ed7928a226701951465b72aa4067642eb46a81c153f8c62312269d10ddf1946e
  7. 06 L ff4cf8bbc68682e7ebe2bc75c5587c3130d314507be22afba86bc9199ae7e85e
  8. 07 L d58d9086e195fdcb28532d136089a1b33ba7740fe16e6f5e17fdcba10d1a23a8
  9. 08 L 4898400ce2c28ec1425d4aecf40cc6462ba878290c6037a1ab875f86f59da743
  10. 09 R f7552efcd2e128d6878c482203bae6c4c6414727670850cff11fe743893dae68
  11. root  6095dd62098a82f370bad89c455a5c875b4fc9cfce9dd3a9fddc818abad16d37