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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 - LEYTE 1ST ED Award a ₱48.0M contract to XDR CONSTRUCTION AND SUPPLYNational agencies

Transaction hash:
e151ef5c8ae22e717c151b8a78808c7eaaf0f5091e58c31419a2e3bc25f9bf14
Status:
Included and unchanged
Block:
#4,364 1,649 blocks after it
Position in block:
Transaction 277 of 316
Award day:
Feb 15, 2021 (5 yrs 8 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 #4,364 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 - LEYTE 1ST ED awarded it to XDR CONSTRUCTION AND SUPPLY on 2021-02-15.
    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   e151ef5c8a…f9bf14now      …
  2. 2. Block Merkle root changed
    stored   3b493f5f7e…5f7feanow      …
  3. 3. Block #4364 hash changed
    stored   0d3127cae0…cf28f0now      …
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 315 records. Each step hashes the current value together with the sibling shown.

  1. leaf  e151ef5c8ae22e717c151b8a78808c7eaaf0f5091e58c31419a2e3bc25f9bf14
  2. 01 L e0b94621aefbb09256da72a67850db3ced45a1cf740b43a4b6025a83fc41f3e5
  3. 02 R 30e6d0afb13411787b92941aecef53c79e6a07a5419e09b8f7c6ffce73ce3169
  4. 03 L bf4464254fbf8dea3350057b14dbf7f4c87a1abec0eea9223631fb728584e4bb
  5. 04 R f6dbb5203b94fa4a4160f59a4c661b484dd60bcd4f9f32e62f8f7278c531238c
  6. 05 L ff6897133c3857c37e847fcd8e98c148f69623a3d33cfa853b3336adb18a2895
  7. 06 R ea9b1b5075758668142c96ad20a0ff6f6dd2324b7e16abce636c49dc9921a637
  8. 07 R a5d29dfb0c605baed6008a0de4c9a4d82f17881ad903a3bbed11b35829c92d36
  9. 08 R a290ec3b12e17877f7c03a1d6777f2030163b3a6a00d1a70cdb5da87c3f00ff5
  10. 09 L f37182ca48578d94ae06b0ea1cf7f7720f55457c7ca96109c6c98ade554c3d36
  11. root  3b493f5f7e60739d0fe98621a32bfa68115e560c980cb2ec12614163b55f7fea