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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 - IFUGAO 2ND DEO Award a ₱5.6M contract to NORCASTLE BUILDERS AND CONSULTANCYNational agencies

Transaction hash:
eaae752c6ddb07c4c5604b3a75c66b5ada9a79cb191c560c957b0de87511ad8c
Status:
Included and unchanged
Block:
#4,370 1,643 blocks after it
Position in block:
Transaction 533 of 582
Award day:
Feb 22, 2021 (5 yrs 8 mo ago)
Value:
₱5,578,905.31
Project:
21PJ0016 Asset Preservation Program- Rehabilitati

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 #4,370 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)
    DPWH lists the funding source as "Regular Infra - GAA 2021 OO-1", i.e. the FY2021 GAA. The exact UACS line is not given.
    Partly
  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 - IFUGAO 2ND DEO awarded it to NORCASTLE BUILDERS AND CONSULTANCY on 2021-02-22.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 21PJ0016: Completed, 100% physical progress.
    Found
  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)
    DPWH marks the contract "Completed" (end 2021-08-24). The certificate itself is not published.
    Partly
  8. 8. Audit
    COA annual audit report · Sec. 5(e)(iii)
    No COA finding linked to this contract.
    Not published

2 of 8 documents found, 2 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   eaae752c6d…11ad8cnow      …
  2. 2. Block Merkle root changed
    stored   7a3ddc8839…0914b8now      …
  3. 3. Block #4370 hash changed
    stored   d2571844df…ab5437now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (10 steps)

How this one record is tied to the block's Merkle root, without needing the other 581 records. Each step hashes the current value together with the sibling shown.

  1. leaf  eaae752c6ddb07c4c5604b3a75c66b5ada9a79cb191c560c957b0de87511ad8c
  2. 01 L ea70dbb4dec015c2cff99cc68c9329d73f15b17f33d7b6a840374b36253856a5
  3. 02 R aef1f826019e60eb3184920542f6a9ee40df75b94c1dd2b00222ef15131af97a
  4. 03 L 4fd75b743a0bfcf95c1bcd2a17182353d4798528000c508b16c87ff81a999ed6
  5. 04 R a11a558491b54169d5e0086c98ec69446d781c607ceb6c05a323a3629098af5f
  6. 05 L 9ce8a8bf985f3c401a32334b679cccb1a00cddd519dc7bc8fde44ba571e89c2e
  7. 06 R 10b6ed5747d07a2b9c847a61160f6585a92b2b1d593f6bce0b9006330cf98f31
  8. 07 R 20f9f97241fcc7e77c8586fce62b69f67a61e63fdf5768e9891877b23029531e
  9. 08 R f703e4ecf878a1af1d5b9ef2e662bd62d5cd9ddd7d86b37d4f80f7119bebc548
  10. 09 R 7431b036bc94df75660f941ebcbc792a3cdc171773be7e5205a0d1bdee87eecd
  11. 10 L 47d1a81e4fcfcc563138cf39a5cb6e5e7fbf089bff671a9473fb753037c23bda
  12. root  7a3ddc8839ef84b8823f5706904ebe0be1670d8fa4a57d1a209d4e4fb30914b8