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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

BARANGAY BUENAVISTA, PURA, TARLAC Award a ₱430.0K contract to TMR CONSTRUCTION OPCBarangays

Transaction hash:
e5b32b7f64f34a40f3961ba7d7a84e50a3eaa854e4e88329688902fd006b7b84
Status:
Included and unchanged
Block:
#5,665 348 blocks after it
Position in block:
Transaction 374 of 419
Award day:
Oct 28, 2024 (2 yrs ago)
Value:
₱429,966.31
Project:
Continuation of Concreting Farm to Market Road at

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 #5,665 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)
    BARANGAY BUENAVISTA, PURA, TARLAC awarded it to TMR CONSTRUCTION OPC on 2024-10-28.
    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   e5b32b7f64…6b7b84now      …
  2. 2. Block Merkle root changed
    stored   a5787db3b0…e077canow      …
  3. 3. Block #5665 hash changed
    stored   1b71897dfb…34b635now      …
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 418 records. Each step hashes the current value together with the sibling shown.

  1. leaf  e5b32b7f64f34a40f3961ba7d7a84e50a3eaa854e4e88329688902fd006b7b84
  2. 01 R e65e35fd58177c5f495dab97dc6630f4fe2edf82f67f8e3961b852f5aac19a48
  3. 02 L 0cb8160a7a6af2ded5c469b76658126c0d0fbe346618fa6882ee0a129943dbd9
  4. 03 L 4b2c86b4fec5c7810a478bcf5f3297f65351a977ccdcf071a0f65fa687ef414b
  5. 04 R ffc384dd773eede3cca4814fbe03622828f6a1cef1b2b64e9fa4aa407927abd6
  6. 05 L ed304ec1473847925b2420bd657d620898d2bec0fff684ed882ca0c364cfb933
  7. 06 L 68272f36cfa5c73c658c8a3bd7ad464aedd1f6e80a417a34b0744d52a4e8e6f6
  8. 07 L f699a29d80c675cefccec64c822105107a8aadea01303f2ed81a509e88d0ca8c
  9. 08 R 616463a04e55695911ca5a2928d5484926b7d058af5142de4e0ce77d123574db
  10. 09 L 0998c5266897020e5f7d9d446fa5063a14ff0c76d5b4dffb62f08c78779c2c3c
  11. root  a5787db3b0798b27a95a57e12c142f6e19bdf170e855dafebf40f42779e077ca