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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 - ILOCOS NORTE 2ND D Award a ₱4.4M contract to TMT CONSTRUCTIONNational agencies

Transaction hash:
da122cfcd6350cda61ac59cd00ee603bdd76612446251852d359517ed102f170
Status:
Included and unchanged
Block:
#5,994 19 blocks after it
Position in block:
Transaction 298 of 352
Award day:
Nov 6, 2025 (1 yr 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 #5,994 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)
    DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - ILOCOS NORTE 2ND D awarded it to TMT CONSTRUCTION on 2025-11-06.
    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   da122cfcd6…02f170now      …
  2. 2. Block Merkle root changed
    stored   cd410a5666…65c27anow      …
  3. 3. Block #5994 hash changed
    stored   1af390920f…3800c5now      …
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 351 records. Each step hashes the current value together with the sibling shown.

  1. leaf  da122cfcd6350cda61ac59cd00ee603bdd76612446251852d359517ed102f170
  2. 01 R da3a5a6fa88d2dc380941ace442fe887e6cd018b0a14d6b069921bfde372c12b
  3. 02 L 94ff085110a156825b7c350b1938f8f61a0d17ecf7dd637f65c5ad34ff2b2a8f
  4. 03 R 5aa226e54a94f526caaa8e1bc55d80eba9fb71001494e1cbce01cb48769c9a78
  5. 04 L f721b8227b8fc0b9653375a799318542a96c344d94e97ab79cf075e9a36befe9
  6. 05 R 718e3975918e5e8c7ce9aee860b00f32992bd287534e8e5d72da051f9ef2c35e
  7. 06 L f1df4b11035f5edf19c1c92b5a4bc59a156ee40c57eb63a773b68775ceece433
  8. 07 R 2ded7d88d7b92690ac926f19b8d8e753f016dba130e21936fe66654f49df8d23
  9. 08 R e4a89e05190fbc674050092e04f126cb025903b00f26988b2781cc19613ee942
  10. 09 L 1d8e6c271b92d51ee18bd7eef895c87182096b0d93270644e46e7728aea58652
  11. root  cd410a5666ae6f726c5a1ae3465f8ff76de70299ecfd9eef2fa82ec3de65c27a