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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

BLGULILIONGAN_CARMEN Award a ₱27.0K contract to HIGH-BEAM CONSTRUCTIONNational agencies

Transaction hash:
5d6ffdb5343b801bbd4ea640a5ba1e7c04b2694d1fa13b11de1c5e4c9edab87e
Status:
Included and unchanged
Block:
#3,994 2,019 blocks after it
Position in block:
Transaction 48 of 142
Award day:
Jan 13, 2020 (6 yrs 10 mo ago)
Value:
₱27,000.00
Project:
Plumbing Works

Accountability

Bill Sec. 3 and 19
Responsible agency:
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 #3,994 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)
    BLGULILIONGAN_CARMEN awarded it to HIGH-BEAM CONSTRUCTION on 2020-01-13.
    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   5d6ffdb534…dab87enow      …
  2. 2. Block Merkle root changed
    stored   75db436c70…8be51anow      …
  3. 3. Block #3994 hash changed
    stored   d7cb1d59dd…0ebc45now      …
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 141 records. Each step hashes the current value together with the sibling shown.

  1. leaf  5d6ffdb5343b801bbd4ea640a5ba1e7c04b2694d1fa13b11de1c5e4c9edab87e
  2. 01 R 68c6bfe8e325dc148d75c0c2b4f377307527bd10118fd055c0ed35529032333f
  3. 02 R ec364f35ba42645f45b47c6f82d24979cfac1c3b2d0e8112b8d96cc87c24f44b
  4. 03 R 6d33f1b740c5be990459f337bfa3d2091d62e22eaf047ae353361c1ba7768d76
  5. 04 R 9469abed98c8dba5be934905008a7c0d34aba7ca08ad2ab70709235a2d8007f3
  6. 05 L 1439682102bb517c61c489ce0d8b0cc71110863ff6fa03d8972c1fc8b27ca044
  7. 06 L 18c8ecfc2ad4bc9f51c35108954a71c57d54e4a71b600d0a4a42b1d5bba89ad6
  8. 07 R 049db4d09ca1e04f4c621eec562c25b9991d346533f6e1769a07fdbfb6f190f8
  9. 08 R 6eeea02f56bc40568a34bd4fe98210e476fcbddb79c8029fb2d55a3345ac22d7
  10. root  75db436c70b073bc7ab90f91217fb17a72244b641728080d90581857988be51a