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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 ( BULACAN 3RD DEO) - Award a ₱4.9M contract to ADSL CONSTRUCTION & TRADINGNational agencies

Transaction hash:
0c57ff030cb883c604155da0ca3ee0357b39f32a814c5a71fda4ee572d43a9a7
Status:
Included and unchanged
Block:
#5,913 100 blocks after it
Position in block:
Transaction 17 of 339
Award day:
Jul 21, 2025 (1 yr 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 #5,913 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 ( BULACAN 3RD DEO) - awarded it to ADSL CONSTRUCTION & TRADING on 2025-07-21.
    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   0c57ff030c…43a9a7now      …
  2. 2. Block Merkle root changed
    stored   d6e7c71df0…803f31now      …
  3. 3. Block #5913 hash changed
    stored   3c06c5451b…d66a98now      …
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 338 records. Each step hashes the current value together with the sibling shown.

  1. leaf  0c57ff030cb883c604155da0ca3ee0357b39f32a814c5a71fda4ee572d43a9a7
  2. 01 L 0b7ee69b9a985bda31b93e56ed56c1b3b428e1d6a465c5fc397c62022ff3b468
  3. 02 R e5a7010ddd0f23637f5b4b85ab384e65bb3e98d3bf9f550b459dcedcbda1c083
  4. 03 R 98abd971acfaf153ca0952103d5719672b4cb229cfc00a6edf0604e100f15a75
  5. 04 R ea10b40f16c942d23164b741781753de3f8e6662248c175d3ba55856a39180d4
  6. 05 L 6b650ed5bc07bcf493cbc6fe47d5275a8ee239511c4c189976fd878c316eabf1
  7. 06 R 126091dc7dfe69961a72483352c12b38301676b1b91b23d5700aed482eb24e7f
  8. 07 R ea72fc15b987a05209b2a14949d4b60c84dd63882ffc2fe42b45cef6104ef82a
  9. 08 R 30984bce89a73093a0ca4335d7ffed5fcfcc8d06f2d810defbf23e89420b5923
  10. 09 R 8d080278a3ba7e67581f5cd4713066c27a725d2eb63997fe995987d9105ea86e
  11. root  d6e7c71df0b682a20933d77134ed97323addb7c58a4348ab42ba674907803f31