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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 - NCR Award a ₱282.5M contract to 11-16 CONSTRUCTIONNational agencies

Transaction hash:
cd269cd621f7ee09fa801e91be3dd5ff2e25806dbe936e1585516769b2312ef3
Status:
Included and unchanged
Block:
#5,144 869 blocks after it
Position in block:
Transaction 329 of 413
Award day:
May 5, 2023 (3 yrs 6 mo ago)
Value:
₱282,521,780.63
Project:
23O00023

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 #5,144 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 - NCR awarded it to 11-16 CONSTRUCTION on 2023-05-05.
    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   cd269cd621…312ef3now      …
  2. 2. Block Merkle root changed
    stored   96b8e0c07d…2bc988now      …
  3. 3. Block #5144 hash changed
    stored   2e809f96d8…0555bfnow      …
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 412 records. Each step hashes the current value together with the sibling shown.

  1. leaf  cd269cd621f7ee09fa801e91be3dd5ff2e25806dbe936e1585516769b2312ef3
  2. 01 L cd0454993b9d0fdcb3b56b8d3abfc7d18d2dddcc7823f1156394d5f221411b06
  3. 02 R 5595037d1a0570a40dfe011cc6f468c40139980096715a4cff51c67359311dee
  4. 03 R 829c1be18b1801b1cf068215031ec3b1ffb60efa9d608739dd623799c4f918dd
  5. 04 L 39bbabc8a90c3dfdb503b22fe6d70fe616b436b3077bdc9f4ce952495728f12a
  6. 05 R 8ef2060e862cb2b1d64a742648f34c710439a282ecf94f0608e2864ec6a7e092
  7. 06 R f0b1f36cbec81a9a7bb1bc3d55157ff79b50c57fa429331b4424714562d4c8a2
  8. 07 L d804397c125ac0d1f9b0a0ddd9f87a4142aacee830b97a8e6f795a19daa3dd5e
  9. 08 R a9c86063bf27efd1e9a79f618060df5c051f790526487ed399dd1704e65c1103
  10. 09 L c32e7326ba44c79c07e2de4dfcaa2919cb5e89b5fd7b0395c1eebc2ad52eb8dd
  11. root  96b8e0c07d6ceeba59b27d978789f6b335fa3df6a33e605ee38fac29212bc988