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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 - METRO MANILA 1ST E Award a ₱11.8M contract to DAHL CONSTRUCTION CORP.National agencies

Transaction hash:
e5d92dfe6de7b1d6eadcecb4039f3ded55ff9e3f9d19e34e524ad6f238d913ce
Status:
Included and unchanged
Block:
#5,674 339 blocks after it
Position in block:
Transaction 204 of 220
Award day:
Nov 7, 2024 (2 yrs ago)
Value:
₱11,756,813.47
Project:
Contract ID No. 23OB0505 - Rehabilitation of Nan

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 #5,674 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 - METRO MANILA 1ST E awarded it to DAHL CONSTRUCTION CORP. on 2024-11-07.
    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   e5d92dfe6d…d913cenow      …
  2. 2. Block Merkle root changed
    stored   17463f2170…fa0dd6now      …
  3. 3. Block #5674 hash changed
    stored   847323c70c…6921ddnow      …
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 219 records. Each step hashes the current value together with the sibling shown.

  1. leaf  e5d92dfe6de7b1d6eadcecb4039f3ded55ff9e3f9d19e34e524ad6f238d913ce
  2. 01 R e82c6343201c65404135c36166a2aa26abedc766f600fa2d89296ca9ecdae1d7
  3. 02 R 0a6cd0d128ea39190aa290a911fb37dd59bb9ca4d11eff25ad215a8cbffef633
  4. 03 L 2ab00baff16cfbd7ad74ac060c8ef36155646adf0a70dd52d678a3334ebbead3
  5. 04 L 0ab91f7dbb901d6994ca91460988a3b1255a2ad954fdac4e0f6a06ff52fd15ac
  6. 05 R 35e949cd5b3de0d150704d49af212ec0b2f51e6c102073d389787fc76c92e97d
  7. 06 R 910f2f8365b174e3ea0234b5da4ae9f57748d598fd0a654a396ba46fd1cd2c12
  8. 07 L f47052bb2429fc05dcc8a013cb870face9cfe94489e22514fdd931337c6961ae
  9. 08 L 4801010d8323cbf1e8667f96838df1aa696997fae56a62c9a04a7750d162168a
  10. root  17463f21706f0ae1442769b6df66a93732074fb74be712fcc9b50bec09fa0dd6