Skip to content
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 DAVAO DEL NORTE Award a ₱1.4M contract to OFC CONSTRUCTIONProvinces

Transaction hash:
2f95a3acce98221ee1b4e863cd3e12974898514d206aaa626fc7785aea314a33
Status:
Included and unchanged
Block:
#4,702 1,311 blocks after it
Position in block:
Transaction 160 of 823
Award day:
Jan 27, 2022 (4 yrs 9 mo ago)
Value:
₱1,399,375.78
Project:
20218546B/2021101670

Accountability

Bill Sec. 3 and 19
Responsible agency:
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 #4,702 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 DAVAO DEL NORTE awarded it to OFC CONSTRUCTION on 2022-01-27.
    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 Davao del Norte gave a "unmodified" 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   2f95a3acce…314a33now      …
  2. 2. Block Merkle root changed
    stored   b498a32694…1ec113now      …
  3. 3. Block #4702 hash changed
    stored   29919f1471…0156b3now      …
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 822 records. Each step hashes the current value together with the sibling shown.

  1. leaf  2f95a3acce98221ee1b4e863cd3e12974898514d206aaa626fc7785aea314a33
  2. 01 R 2fa443bb1a6ba22e88e573565bdac6d6adf29653e8525028d1a0b103f563695e
  3. 02 R 55f326ce7e45fc5c997fe23af83d22e7fea00d031e22ba14b15d63652d59a28e
  4. 03 R 638dbfadf7fee2452b28ecc0669a3def478cc04687d20afa9cadbeb264c30a88
  5. 04 R 35f51aebb7dd4eec09d01c30770553e9d1e96319d731fab425ff3587821f1fba
  6. 05 R b616e800a7542bf2d388df9ccfd28c54d36a58b8bc7903763abc1d2279087510
  7. 06 L 5cc18ac1b4d9e138fc98d8b8d78faf4d77f22c121d3c4200c899de887f449e7a
  8. 07 R b7d6ffdfa0c5213cd9b360143f6790c94792a824cd50e9247c57a00ea4dea98b
  9. 08 L e4b8fa4ffba6df5fc4101fa713a8b10ab28136c8232b7dccf4c5c4cea0925990
  10. 09 R f5d7991b8787c441684887bb452b53e702c9726d46a987c7419dfe3eab024403
  11. 10 R c58f6d1b99fa41abc51af85349fcadd6058ad4e4e1a4670fbcebf763f880ea2d
  12. root  b498a32694ee5e6e7e97feac575dfedda06a020247606328974f704f961ec113