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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 IX Award a ₱26.4M contract to AHSB CONSTRUCTIONNational agencies

Transaction hash:
e62ccd4e919e884d39be4b441661b44becbcef2f1510b4ab83f125b1bb2f8ef0
Status:
Included and unchanged
Block:
#5,737 276 blocks after it
Position in block:
Transaction 335 of 387
Award day:
Jan 9, 2025 (1 yr 10 mo ago)
Value:
₱26,420,804.09
Project:
25J00152

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 #5,737 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 IX awarded it to AHSB CONSTRUCTION on 2025-01-09.
    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   e62ccd4e91…2f8ef0now      …
  2. 2. Block Merkle root changed
    stored   1a24e69441…c25f1enow      …
  3. 3. Block #5737 hash changed
    stored   753a5f969c…5a5e38now      …
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 386 records. Each step hashes the current value together with the sibling shown.

  1. leaf  e62ccd4e919e884d39be4b441661b44becbcef2f1510b4ab83f125b1bb2f8ef0
  2. 01 L e4be875a3bc7f6898ac2ac5a4f49bebf7b96ef4613e2f7d3466cd7b638337e1f
  3. 02 L 48e84fb04f708c6a4eb4c28f4ea11db9c1b146e2a5f7c06d7023d56421a961b4
  4. 03 L 49b2e5da67b50039e5c915a23a34910effd260761dba922c4e3699f417fbc6b5
  5. 04 L 4603965e2994483acb33c95a4056c3893f538e97d42ab13cf5ca7f8699dd36bc
  6. 05 R 6729ba51cc6b33c391cab7b4cadc80d9e8b0d0f469a90363fc4ed9be8c29c2e2
  7. 06 R d292065ac7117a9129442e617b3d915d0b8738311391a633360a970605a0f227
  8. 07 L 453075b06dd7be322cb6ac698bed64c4effab25ae53a65c7b6d7235469c35ca1
  9. 08 R 32227c10b759344018c2aa8cb0a8f9bf05cf2f41ae6b4b643c19f2ce2b8f209e
  10. 09 L 6eb02131e88cf5c6fbbc5772c2738517470daf3e0d58383a486ec17e14d77c7e
  11. root  1a24e69441e28ab26341d09bc5f7bf21ee3ae8986eef93a5f5a5735808c25f1e