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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

PROVINCE OF NUEVA VIZCAYA - BAYOMBONG NUEVA VIZCAYA Award a ₱463.4K contract to D-ZION DESIGN AND CONSTRUCTIONProvinces

Transaction hash:
fca61b8a40d99df65409bdde3aeea6b39f1f31e6e9e99018872e6f337bf1249b
Status:
Included and unchanged
Block:
#4,529 1,484 blocks after it
Position in block:
Transaction 257 of 259
Award day:
Aug 5, 2021 (5 yrs 3 mo ago)
Value:
₱463,354.25
Project:
2nd ITB REHABILITATION/IMPROVEMENT OF UNAON-STA. L

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 #4,529 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)
    PROVINCE OF NUEVA VIZCAYA - BAYOMBONG NUEVA VIZCAYA awarded it to D-ZION DESIGN AND CONSTRUCTION on 2021-08-05.
    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)
    COA's CY2024 audit of Nueva Vizcaya gave a "qualified" opinion on its financial statements (not specific to this contract).
    Partly

1 of 8 documents found, 1 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   fca61b8a40…f1249bnow      …
  2. 2. Block Merkle root changed
    stored   79a0959975…90d0c2now      …
  3. 3. Block #4529 hash changed
    stored   b67c8a284e…3ba950now      …
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 258 records. Each step hashes the current value together with the sibling shown.

  1. leaf  fca61b8a40d99df65409bdde3aeea6b39f1f31e6e9e99018872e6f337bf1249b
  2. 01 L fc8ee702020ee8135fc7765ad34e14ba577ecb749421dca04493780c6ce79abb
  3. 02 R 544bc4dad137109f3f8f59c4026d5badc95e901a7ce2bc2f55afdc3cff33b5c6
  4. 03 R 674fc4c3c6d191931236ae31385bdc1ba06928c1d05104ab571d01711ebff89b
  5. 04 R ab295dedb2f13b6a67434629efdf508f8ed90bd7a60e1761c978f44c63894158
  6. 05 R 32fa4cb3927ce9afe8608d0c8759ef93cdcc539f131c8b438f49bf5dfce34082
  7. 06 R 2c431fb5a97dc5860aa2e6169c4e1ea98bf8271a1d0c0f4fe027e257dda12734
  8. 07 R a3aa2ab9d508f4215df42f1525154a958cf986c63edea8a3b78f832eaaba703a
  9. 08 R efe18ec810ccd6612a32d9bdb9ae5dd3599285c40f7275940121637c5756e4a2
  10. 09 L eb638371a01b908a50d61f60884cc10d9ec135ddd37ec5abdc745fb2ebf52993
  11. root  79a09599753884ca33010315cc78f1a7106fc5a5428289cd38e30cecf790d0c2