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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 - BATANGAS 1ST DISTR Award a ₱970.0K contract to DATZLAV CONSTRUCTIONNational agencies

Transaction hash:
fed12207f50eb786eecde2f556834cedd2ff1157f7550b697c3d6340d8096092
Status:
Included and unchanged
Block:
#4,446 1,567 blocks after it
Position in block:
Transaction 265 of 268
Award day:
May 10, 2021 (5 yrs 6 mo 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 #4,446 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 - BATANGAS 1ST DISTR awarded it to DATZLAV CONSTRUCTION on 2021-05-10.
    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   fed12207f5…096092now      …
  2. 2. Block Merkle root changed
    stored   ca47b08b70…6edfa9now      …
  3. 3. Block #4446 hash changed
    stored   8bfa83409a…9945banow      …
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 267 records. Each step hashes the current value together with the sibling shown.

  1. leaf  fed12207f50eb786eecde2f556834cedd2ff1157f7550b697c3d6340d8096092
  2. 01 L fd455ef21792c63a3d27f8478a528c787eeef6ca8f8d8f299edda6e1e32f3d70
  3. 02 R b3d5cd87c66a793638542284aec3054d9f1f363856539068b3f142840ee0dfb9
  4. 03 R 0a0219859b3cbcec370a772c763b0c22ffe8d989b9a61207886c7644bcad8c52
  5. 04 L c152abd683d8d113e0ae917d4e188cf24098f6620d44a2c18834524e4b708657
  6. 05 R b126fa45f4328812d46fabaf7e1e4cea450e832ec0d095ff69f2a4d7baab940d
  7. 06 R 435bee78cbc830ec1652f1b1e4685972b8721dc89ee7ee4c72e21f19de4c768a
  8. 07 R 099d47def00fef18b90b26bced386e7ead415962c601ad0b15a377c5d67b8598
  9. 08 R 4d146368bf64ad7ebc0f99af2361a4be27efa759ebeecda7f4668a11a14a69b7
  10. 09 L efcdfdb5958c4bb9505e0907426650f925fbee0ae5688f11be26a750ed460dcb
  11. root  ca47b08b70b0c2f337d83fe22022afeab21407910478ebf1dfee7639706edfa9